(1/15)
Latest Coastal Waters Forecast by KKEY
Issued 9/15/2026 4:32 PM America/New_York.
Valid through 9/16/2026 4:45 AM America/New_York.
fzus52 kkey 152032
cwfkey
expires:202609160845;;509679
coastal waters forecast for the florida keys
national weather service key west fl
432 pm edt tue sep 15 2026
florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary
seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.
the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.
gmz033-034-160845-
gulf of america from east cape sable to chokoloskee 20 to 60 nm
out and beyond 5 fathoms-
gulf of america including dry tortugas and rebecca shoal channel-
432 pm edt tue sep 15 2026
.tonight...east to southeast winds 5 to 10 knots, becoming
northeast to east and increasing to near 15 knots. seas 1 to 2
feet, building to 2 to 3 feet. wave detail: east 2 feet at 3
seconds. showers likely with a chance of thunderstorms.
.wednesday...northeast to east winds 10 to 15 knots. seas 2 to
3 feet. wave detail: northeast to east 2 feet at 4 seconds.
showers likely with a chance of thunderstorms.
.wednesday night...east winds near 15 knots, increasing to 15 to
20 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
northeast to east 3 feet at 4 seconds. showers likely with a
chance of thunderstorms.
.thursday...east winds near 15 knots, decreasing to near 10
knots. seas 2 to 4 feet, occasionally to 5 feet, subsiding to
2 to 3 feet. showers with a chance of thunderstorms.
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
showers with a chance of thunderstorms.
.friday...east to southeast winds near 10 knots, decreasing to 5
to 10 knots. seas around 2 feet, subsiding to 1 to 2 feet.
showers likely with a chance of thunderstorms.
.friday night...east to southeast winds 5 to 10 knots. seas
1 to 2 feet, subsiding to around 1 foot. showers likely with a
chance of thunderstorms.
.saturday...east to southeast winds near 5 knots. seas 1 foot or
less. showers likely with a chance of thunderstorms.
.saturday night...southeast to south winds near 5 knots. seas
1 foot or less. a chance of showers and thunderstorms.
.sunday...south winds near 5 knots. seas 1 foot or less. a chance
of showers and thunderstorms.
.sunday night...southeast to south winds near 5 knots. seas 1
foot or less. showers likely with a chance of thunderstorms.
$$
(2/15)
Latest Coastal Waters Forecast by KKEY
Issued 9/15/2026 4:32 PM America/New_York.
Valid through 9/16/2026 4:45 AM America/New_York.
fzus52 kkey 152032
cwfkey
expires:202609160845;;509675
coastal waters forecast for the florida keys
national weather service key west fl
432 pm edt tue sep 15 2026
florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary
seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.
the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.
gmz031-160845-
florida bay including barnes sound, blackwater sound, and
buttonwood sound-
432 pm edt tue sep 15 2026
.tonight...east to southeast winds near 10 knots, becoming
northeast to east and increasing to near 15 knots. bay waters
a light chop, becoming a moderate chop. a chance of showers and
thunderstorms.
.wednesday...northeast to east winds 10 to 15 knots. bay waters a
light to moderate chop. a chance of showers and thunderstorms.
.wednesday night...northeast to east winds near 15 knots. bay
waters a moderate chop. showers likely with a chance of
thunderstorms.
.thursday...east winds near 10 knots. bay waters a light chop.
showers with a chance of thunderstorms.
.thursday night...east winds 10 to 15 knots. bay waters a light
to moderate chop. showers likely with a chance of thunderstorms.
.friday...east to southeast winds near 10 knots, decreasing to 5
to 10 knots. bay waters a light chop, becoming smooth to a light
chop. showers likely with a chance of thunderstorms.
.friday night...east to southeast winds 5 to 10 knots. bay waters
smooth to a light chop. a chance of showers and thunderstorms.
.saturday...east to southeast winds 5 to 10 knots. bay waters
smooth to a light chop. showers likely with a chance of
thunderstorms.
.saturday night...southeast to south winds near 5 knots. bay
waters smooth. a chance of showers and thunderstorms.
.sunday...southeast to south winds near 5 knots. bay waters
smooth. showers and thunderstorms likely.
.sunday night...southeast to south winds near 5 knots. bay waters
smooth. a chance of showers and thunderstorms.
$$
(3/15)
Latest Coastal Waters Forecast by KKEY
Issued 9/15/2026 4:32 PM America/New_York.
Valid through 9/16/2026 4:45 AM America/New_York.
fzus52 kkey 152032
cwfkey
expires:202609160845;;509678
coastal waters forecast for the florida keys
national weather service key west fl
432 pm edt tue sep 15 2026
florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary
seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.
the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.
gmz052>055-072>075-160845-
straits of florida from ocean reef to craig key out 20 nm-
straits of florida from craig key to west end of seven mile
bridge out 20 nm-
straits of florida from west end of seven mile bridge to south of
halfmoon shoal out 20 nm-
straits of florida from halfmoon shoal to 20 nm west of dry
tortugas out 20 nm-
straits of florida from ocean reef to craig key 20 to 60 nm out-
straits of florida from craig key to west end of seven mile
bridge 20 to 60 nm out-
straits of florida from west end of seven mile bridge to south of
halfmoon shoal 20 to 60 nm out-
straits of florida from halfmoon shoal to 20 nm west of dry
tortugas 20 to 60 nm out-
432 pm edt tue sep 15 2026
.tonight...east winds near 10 knots, increasing to near 15 knots.
seas 2 to 3 feet, building to 3 to 4 feet, occasionally to 5
feet. wave detail: east 4 feet at 5 seconds. showers likely with
a chance of thunderstorms.
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds. a chance of showers and
thunderstorms.
.wednesday night...east winds near 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast to east 3 feet at 5
seconds. showers likely with a chance of thunderstorms.
.thursday...east winds 10 to 15 knots, decreasing to near 10
knots. seas 2 to 3 feet. showers likely with a chance of
thunderstorms.
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
showers likely with a chance of thunderstorms.
.friday...east to southeast winds near 10 knots, decreasing to 5
to 10 knots. seas around 2 feet. a chance of showers and
thunderstorms.
.friday night...east to southeast winds 5 to 10 knots. seas 1 to
2 feet. a chance of showers and thunderstorms.
.saturday...southeast winds 5 to 10 knots. seas 1 to 2 feet. a
chance of showers and thunderstorms.
.saturday night...southeast to south winds 5 to 10 knots. seas 1
to 2 feet. a chance of showers and thunderstorms.
.sunday...south to southwest winds near 5 knots. seas 1 to
2 feet. a chance of showers and thunderstorms.
.sunday night...southeast to south winds 5 to 10 knots. seas 1 to
2 feet. a chance of showers and thunderstorms.
$$
(4/15)
Latest Coastal Waters Forecast by KKEY
Issued 9/15/2026 4:32 PM America/New_York.
Valid through 9/16/2026 4:45 AM America/New_York.
fzus52 kkey 152032
cwfkey
expires:202609160845;;509676
coastal waters forecast for the florida keys
national weather service key west fl
432 pm edt tue sep 15 2026
florida bay, hawk channel and straits of florida from ocean reef
to south of dry tortugas, and the extreme southeastern gulf of
america, including the florida keys national marine sanctuary
seas are given as significant wave height, which is the average
height of the highest 1/3 of the waves. individual waves may be
more than twice the significant wave height.
the wave detail section highlights the period and direction of
origin for the highest-energy waves, as well as any long-period
swells moving in a different direction than the wind.
gmz032-035-160845-
bayside and gulfside from craig key to west end of seven mile
bridge-
gulf of america from west end of seven mile bridge to halfmoon
shoal out to 5 fathoms-
432 pm edt tue sep 15 2026
.tonight...east to southeast winds near 10 knots, increasing to
near 15 knots. seas building to 1 to 2 feet, except building to 2
to 3 feet west of the marquesas keys. nearshore waters a light
chop, becoming a moderate chop. a chance of showers and thunderstorms.
.wednesday...east winds 10 to 15 knots. seas 1 to 2 feet, except
around 2 feet west of the marquesas keys. nearshore waters a
light to moderate chop. showers likely with a chance of
thunderstorms.
.wednesday night...east winds near 15 knots. seas 1 to 2 feet,
except 2 to 3 feet west of the marquesas keys. nearshore waters a
moderate chop. showers likely with a chance of thunderstorms.
.thursday...east winds 10 to 15 knots, decreasing to near 10 knots.
seas 1 to 2 feet, except around 2 feet west of the marquesas keys.
nearshore waters a light to moderate chop, becoming a light chop.
showers with a chance of thunderstorms.
.thursday night...east winds 10 to 15 knots. seas 1 to 2 feet,
except around 2 feet west of the marquesas keys. nearshore waters
a light to moderate chop. showers with a chance of thunderstorms.
.friday...east to southeast winds near 10 knots, decreasing to 5
to 10 knots. seas 1 to 2 feet, subsiding to around 1 foot.
nearshore waters a light chop, becoming smooth to a light chop. a
chance of showers and thunderstorms.
.friday night...east to southeast winds 5 to 10 knots. seas
around 1 foot. nearshore waters smooth to a light chop. showers
likely with a chance of thunderstorms.
.saturday...southeast winds 5 to 10 knots. seas 1 foot or less.
nearshore waters smooth to a light chop. showers likely with a
chance of thunderstorms.
.saturday night...southeast to south winds near 5 knots. seas 1
foot or less. nearshore waters smooth. a chance of showers and
thunderstorms.
.sunday and sunday night...south winds near 5 knots. seas 1 foot
or less. nearshore waters smooth. a chance of showers and
thunderstorms.
$$
(5/15)
Latest Coastal Waters Forecast by KMFL
Issued 9/15/2026 4:02 PM America/New_York.
Valid through 9/16/2026 5:00 AM America/New_York.
fzus52 kmfl 152002
cwfmfl
expires:202609160900;;508161
coastal waters forecast for florida
national weather service miami fl
401 pm edt tue sep 15 2026
atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz650-670-160900-
coastal waters from jupiter inlet to deerfield beach fl out 20 nm-
waters from jupiter inlet to deerfield beach fl from 20 to 60 nm-
401 pm edt tue sep 15 2026
.tonight...e winds 10 to 15 kt. seas around 2 ft. wave detail: ne
2 ft at 4 seconds. intracoastal waters a moderate chop. a chance of
tstms. a chance of showers until early morning, then showers likely
late.
.wed...ne winds 10 to 15 kt. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: e 2 ft at 4 seconds and ne 2 ft at 7 seconds.
intracoastal waters a moderate chop. a chance of tstms. a chance of
showers until late afternoon, then showers likely late.
.wed night...ne winds 15 to 20 kt, becoming e 10 to 15 kt after
midnight. seas 4 to 6 ft, occasionally to 8 ft. wave detail: n 4 ft
at 7 seconds and e 3 ft at 4 seconds. intracoastal waters choppy in
exposed areas. a chance of tstms. a chance of showers early in the
evening, then showers likely in the late evening and overnight.
.thu...e winds 10 to 15 kt. seas 3 to 5 ft, occasionally to 6 ft.
wave detail: n 3 ft at 7 seconds and e 2 ft at 4 seconds.
intracoastal waters a moderate chop. showers with a chance of tstms.
.thu night...e winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 3 to 5 ft, occasionally to 6 ft. wave detail: ne 3 ft
at 7 seconds and n 3 ft at 8 seconds. intracoastal waters a moderate
chop. a chance of tstms. showers.
.fri...e winds 5 to 10 kt. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: n 3 ft at 7 seconds and e 1 foot at 4 seconds.
intracoastal waters light chop. tstms likely. showers.
.fri night...e winds 5 to 10 kt. seas 2 to 3 ft. intracoastal waters
light chop. showers likely. tstms likely until early morning, then a
chance of tstms late.
.sat...e winds 5 to 10 kt. seas 2 to 3 ft. intracoastal waters light
chop. showers likely. a chance of tstms until late afternoon, then
tstms likely late.
.sat night...se winds around 5 kt. seas around 2 ft. intracoastal
waters smooth. showers likely with a chance of tstms.
.sun...se winds around 5 kt. seas around 2 ft. intracoastal waters
smooth. showers likely with a chance of tstms.
.sun night...se winds 5 to 10 kt. seas around 2 ft in the evening,
then 1 foot or less. intracoastal waters light chop. showers likely
with a chance of tstms.
winds and seas higher in and near tstms.
$$
(6/15)
Latest Coastal Waters Forecast by KMFL
Issued 9/15/2026 4:02 PM America/New_York.
Valid through 9/16/2026 5:00 AM America/New_York.
fzus52 kmfl 152002
cwfmfl
expires:202609160900;;508162
coastal waters forecast for florida
national weather service miami fl
401 pm edt tue sep 15 2026
atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz651-671-160900-
coastal waters from deerfield beach to ocean reef fl out 20 nm-
waters from deerfield beach to ocean reef fl from 20 to 60 nm
excluding the territorial waters of bahamas-
401 pm edt tue sep 15 2026
.tonight...e winds 10 to 15 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 4 seconds. intracoastal waters a moderate chop. a chance of
tstms.
.wed...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 2 ft at
4 seconds. intracoastal waters a moderate chop. a chance of showers
and tstms.
.wed night...e winds 10 to 15 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: ne 3 ft at 4 seconds and n 3 ft at 7 seconds.
intracoastal waters a moderate chop. a chance of tstms.
.thu...e winds around 10 kt. seas 2 to 4 ft, occasionally to 5 ft.
wave detail: n 3 ft at 7 seconds and e 2 ft at 4 seconds.
intracoastal waters light chop. showers likely with a chance of
tstms.
.thu night...e winds 5 to 10 kt. seas 2 to 4 ft, occasionally to
5 ft. wave detail: n 3 ft at 7 seconds and e 2 ft at 4 seconds.
intracoastal waters light chop. a chance of tstms. showers.
.fri...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: n 2 ft at
7 seconds and e 1 foot at 3 seconds. intracoastal waters light chop.
showers with tstms likely in the morning, then showers with a chance
of tstms in the afternoon.
.fri night...e winds 5 to 10 kt. seas 2 to 3 ft. intracoastal waters
light chop. showers likely with a chance of tstms.
.sat...e winds 5 to 10 kt. seas around 2 ft. intracoastal waters
light chop. showers likely with a chance of tstms.
.sat night...se winds around 5 kt. seas around 2 ft. intracoastal
waters smooth. showers likely with a chance of tstms.
.sun...s winds around 5 kt. seas around 2 ft in the morning, then
1 foot or less. intracoastal waters smooth. showers likely with a
chance of tstms.
.sun night...se winds 5 to 10 kt. seas less than 2 ft or less.
intracoastal waters light chop. showers likely with a chance of
tstms.
winds and seas higher in and near tstms.
$$
(7/15)
Latest Coastal Waters Forecast by KMFL
Issued 9/15/2026 4:02 PM America/New_York.
Valid through 9/16/2026 5:00 AM America/New_York.
fzus52 kmfl 152002
cwfmfl
expires:202609160900;;508163
coastal waters forecast for florida
national weather service miami fl
401 pm edt tue sep 15 2026
atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
gmz656-657-676-160900-
coastal waters from chokoloskee to bonita beach fl out 20 nm-
coastal waters from east cape sable to chokoloskee fl out 20 nm-
waters from chokoloskee to bonita beach fl from 20 to 60 nm-
401 pm edt tue sep 15 2026
.tonight...e winds 10 to 15 kt. seas 1 to 2 ft. wave detail: e 2 ft
at 3 seconds. bay and inland waters light chop. showers and tstms
likely early this evening, then a chance of showers and tstms late
this evening. a slight chance of showers and tstms after midnight.
.wed...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: e 2 ft at 3 seconds. bay and inland waters light chop.
a chance of showers and tstms late.
.wed night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. seas 2 to 4 ft, occasionally to 5 ft. wave detail: ne 4 ft
at 4 seconds. bay and inland waters a moderate chop. showers and
tstms likely early in the evening, then a chance of showers and
tstms in the late evening and early morning.
.thu...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft,
occasionally to 5 ft. wave detail: ne 3 ft at 4 seconds. bay and
inland waters light chop. a chance of showers in the morning.
showers with tstms likely in the afternoon.
.thu night...e winds 15 to 20 kt. seas 2 to 3 ft. wave detail: e
3 ft at 3 seconds. bay and inland waters a moderate chop. showers
with tstms likely early in the evening, then showers with a chance
of tstms in the late evening and overnight.
.fri...e winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 1 to 2 ft. wave detail: e 2 ft at 3 seconds. bay and
inland waters light chop. showers likely. a chance of tstms in the
morning, then tstms likely in the afternoon.
.fri night...e winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas less than 2 ft or less. bay and inland waters light
chop. tstms likely in the evening. showers likely. a chance of tstms
after midnight.
.sat...e winds 5 to 10 kt. seas less than 2 ft or less. bay and
inland waters light chop. a chance of showers and tstms in the
morning, then showers and tstms likely in the afternoon.
.sat night...e winds 5 to 10 kt. seas less than 2 ft or less. bay
and inland waters light chop. showers likely. tstms likely early in
the evening, then a chance of tstms in the late evening and
overnight.
.sun...se winds around 5 kt, becoming s in the afternoon. seas less
than 2 ft or less. bay and inland waters light chop. showers likely.
a chance of tstms in the morning, then tstms likely in the
afternoon.
.sun night...s winds 5 to 10 kt. seas less than 2 ft or less. bay
and inland waters light chop. showers likely. tstms likely early in
the evening, then a chance of tstms in the late evening and
overnight.
winds and seas higher in and near tstms.
$$
(8/15)
Latest Coastal Waters Forecast by KMFL
Issued 9/15/2026 4:02 PM America/New_York.
Valid through 9/16/2026 5:00 AM America/New_York.
fzus52 kmfl 152002
cwfmfl
expires:202609160900;;508164
coastal waters forecast for florida
national weather service miami fl
401 pm edt tue sep 15 2026
atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz610-160900-
lake okeechobee-
401 pm edt tue sep 15 2026
.tonight...e winds 5 to 10 kt. lake waters light chop. a chance of
showers and tstms early this evening, then a slight chance of
showers and tstms late this evening and early morning. a chance of
showers and tstms late.
.wed...ne winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 25 kt in the afternoon. lake waters a moderate chop. a chance of
showers in the morning. a chance of tstms late in the morning, then
showers and tstms likely in the afternoon.
.wed night...ne winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. lake waters choppy. a
chance of showers and tstms early in the evening. a chance of
showers after midnight.
.thu...ne winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 25 kt in the afternoon. lake waters a moderate chop. a chance of
showers in the morning. a chance of tstms late in the morning, then
showers and tstms likely in the afternoon.
.thu night...ne winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. lake waters a moderate
chop. showers and tstms likely early in the evening.
.fri...ne winds 5 to 10 kt. lake waters light chop. a chance of
showers in the morning. a chance of tstms late in the morning, then
showers and tstms likely in the afternoon.
.fri night...e winds 5 to 10 kt, becoming ne after midnight. lake
waters light chop. showers and tstms likely early in the evening.
.sat...ne winds around 5 kt. lake waters smooth. showers and tstms
likely in the afternoon.
.sat night...e winds around 5 kt. lake waters smooth. showers and
tstms likely early in the evening.
.sun...e winds around 5 kt. lake waters smooth. a chance of showers
and tstms in the morning, then showers and tstms in the afternoon.
.sun night...e winds 5 to 10 kt, becoming se after midnight. lake
waters light chop. showers and tstms early in the evening.
winds and waves higher in and near tstms.
$$
(9/15)
Latest Coastal Waters Forecast by KMFL
Issued 9/15/2026 4:02 PM America/New_York.
Valid through 9/16/2026 5:00 AM America/New_York.
fzus52 kmfl 152002
cwfmfl
expires:202609160900;;508165
coastal waters forecast for florida
national weather service miami fl
401 pm edt tue sep 15 2026
atlantic coastal waters from jupiter inlet to ocean reef out to
60 nm and gulf coastal waters from east cape sable to chokoloskee
out 20 nm and chokoloskee to bonita beach out 60 nm...including the
waters of biscayne bay and lake okeechobee.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz630-160900-
biscayne bay-
401 pm edt tue sep 15 2026
.tonight...e winds 10 to 15 kt. a moderate chop. a chance of tstms.
.wed...ne winds 10 to 15 kt. a moderate chop. a chance of showers
and tstms.
.wed night...e winds 10 to 15 kt. a moderate chop. a chance of
tstms.
.thu...e winds 5 to 10 kt. light chop. showers likely with a chance
of tstms in the morning, then showers with tstms likely in the
afternoon.
.thu night...e winds 5 to 10 kt. light chop. a chance of tstms.
showers.
.fri...e winds 5 to 10 kt. light chop. showers likely with a chance
of tstms early in the morning, then showers with tstms likely in the
late morning and afternoon.
.fri night...e winds 5 to 10 kt. light chop. tstms likely in the
evening. showers. a chance of tstms after midnight.
.sat...e winds 5 to 10 kt. light chop. a chance of showers and tstms
in the morning, then showers and tstms likely in the afternoon.
.sat night...se winds around 5 kt. smooth. showers and tstms likely
early in the evening, then a chance of showers and tstms in the late
evening and overnight.
.sun...se winds around 5 kt. smooth. a chance of showers and tstms
in the morning, then showers and tstms likely in the afternoon.
.sun night...s winds around 5 kt. smooth. showers and tstms likely
early in the evening, then a chance of showers and tstms in the late
evening and overnight.
winds and waves higher in and near tstms.
$$
(10/15)
Latest Coastal Waters Forecast by KMLB
Issued 9/15/2026 2:45 PM America/New_York.
Valid through 9/16/2026 4:00 AM America/New_York.
fzus52 kmlb 151845
cwfmlb
expires:202609160800;;505523
coastal waters forecast for east central florida
national weather service melbourne fl
245 pm edt tue sep 15 2026
atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.
seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the
average highest ten percent of the waves.
amz555-160800-
sebastian inlet to jupiter inlet 0-20 nm-
245 pm edt tue sep 15 2026
...small craft advisory in effect from wednesday afternoon
through late wednesday night...
.tonight...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 4 seconds and east 1 foot at 9 seconds. a
light chop on the intracoastal waters. a chance of thunderstorms.
a chance of showers this evening, then showers likely after
midnight.
.wednesday...northeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 3 to 4 feet, building to 4 to
6 feet, occasionally to 8 feet in the afternoon. wave detail:
northeast 4 feet at 8 seconds and northeast 2 feet at 5 seconds,
becoming northeast 5 feet at 8 seconds in the afternoon. choppy
on the intracoastal waters. showers likely with a chance of
thunderstorms.
.wednesday night...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
7 seconds. choppy on the intracoastal waters. showers likely with
a chance of thunderstorms.
.thursday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
8 seconds. a moderate chop on the intracoastal waters. a chance
of thunderstorms. showers.
.thursday night...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
8 seconds. a light chop on the intracoastal waters. a chance of
thunderstorms. showers.
.friday...northeast winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: northeast 4 feet at 8 seconds and southeast 1 foot at
4 seconds. a light chop on the intracoastal waters. showers
likely with a chance of thunderstorms.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet.
mostly smooth on the intracoastal waters. a chance of
thunderstorms. showers likely in the evening, then a chance of
showers after midnight.
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. a light
chop on the intracoastal waters. a chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.saturday night...southeast winds around 5 knots. seas 2 feet.
smooth on the intracoastal waters. a chance of thunderstorms.
showers likely in the evening, then a chance of showers after
midnight.
.sunday...east winds 5 to 10 knots. seas 2 feet. a light chop on
the intracoastal waters. a chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.
.sunday night...southeast winds around 5 knots. seas 1 to 2 feet.
smooth on the intracoastal waters. a chance of thunderstorms.
showers likely in the evening, then a chance of showers after
midnight.
winds and waves higher in and near thunderstorms.
$$
(11/15)
Latest Coastal Waters Forecast by KMLB
Issued 9/15/2026 2:45 PM America/New_York.
Valid through 9/16/2026 4:00 AM America/New_York.
fzus52 kmlb 151845
cwfmlb
expires:202609160800;;505526
coastal waters forecast for east central florida
national weather service melbourne fl
245 pm edt tue sep 15 2026
atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.
seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the
average highest ten percent of the waves.
amz575-160800-
sebastian inlet to jupiter inlet 20-60 nm-
245 pm edt tue sep 15 2026
...small craft advisory in effect from wednesday afternoon
through late wednesday night...
.tonight...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: northeast 3 feet at 4 seconds and east 1 foot at
9 seconds. a chance of thunderstorms. a chance of showers this
evening, then showers likely after midnight.
.wednesday...northeast winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet, building to 5 to 7 feet, occasionally to
9 feet in the afternoon. wave detail: northeast 4 feet at
9 seconds and north 3 feet at 6 seconds, becoming northeast
6 feet at 7 seconds and north 3 feet at 8 seconds in the
afternoon. showers likely with a chance of thunderstorms.
.wednesday night...east winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at
7 seconds and north 4 feet at 8 seconds. showers likely with a
chance of thunderstorms.
.thursday...northeast winds around 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
8 seconds and north 4 feet at 8 seconds. a chance of
thunderstorms. showers.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 5 to 6 feet, occasionally to
8 feet. wave detail: northeast 5 feet at 8 seconds and north
3 feet at 7 seconds. showers with a chance of thunderstorms.
.friday...east winds around 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 7 seconds
and south 1 foot at 4 seconds. showers likely with a chance of
thunderstorms.
.friday night...east winds 5 to 10 knots. seas 3 to 4 feet.
showers likely. thunderstorms likely in the evening, then a
chance of thunderstorms after midnight.
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. showers
likely with a chance of thunderstorms.
.saturday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. showers likely with a chance of thunderstorms.
.sunday...southeast winds 5 to 10 knots. seas 2 feet. showers
likely with a chance of thunderstorms.
.sunday night...southeast winds 5 to 10 knots. seas 2 feet.
showers likely with a chance of thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(12/15)
Latest Coastal Waters Forecast by KTBW
Issued 9/15/2026 4:00 PM America/New_York.
Valid through 9/15/2026 11:00 PM America/New_York.
fzus52 ktbw 152000
cwftbw
expires:202609160300;;507991
coastal waters forecast for florida
national weather service tampa bay ruskin fl
400 pm edt tue sep 15 2026
gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.
important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.
the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.
gmz876-160300-
waters from bonita beach to englewood fl out 20 to 60 nm-
400 pm edt tue sep 15 2026
.tonight...northeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots late this evening and
overnight. seas 2 to 3 feet. wave detail: east 3 feet at
4 seconds and southwest 1 foot at 6 seconds. scattered showers
and thunderstorms until early morning, then isolated showers and
thunderstorms late.
.wednesday...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at
4 seconds. isolated showers and thunderstorms in the morning,
then scattered showers and thunderstorms in the afternoon.
.wednesday night...northeast winds 20 to 25 knots with gusts up
to 30 knots. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: northeast 6 feet at 6 seconds. scattered thunderstorms.
scattered showers, mainly in the evening.
.thursday...east winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 6 seconds. isolated
showers and thunderstorms in the morning, then scattered showers
and thunderstorms in the afternoon.
.thursday night...east winds around 20 knots with gusts up to
25 knots, diminishing to around 15 knots late. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northeast 4 feet at
5 seconds. scattered thunderstorms. numerous showers, mainly in
the evening.
.friday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet, occasionally to 5 feet. wave detail: northeast
3 feet at 6 seconds. scattered showers and thunderstorms.
.friday night...east winds 10 to 15 knots. seas 2 to 3 feet.
numerous showers and scattered thunderstorms.
.saturday...east winds 5 to 10 knots. seas 2 feet or less.
scattered showers and thunderstorms.
.saturday night...northeast winds around 10 knots, becoming east
after midnight. seas 2 feet or less. numerous showers and
scattered thunderstorms.
.sunday...southeast winds 5 to 10 knots. seas 1 foot or less.
numerous showers and scattered thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(13/15)
Latest Coastal Waters Forecast by KTBW
Issued 9/15/2026 4:00 PM America/New_York.
Valid through 9/15/2026 11:00 PM America/New_York.
fzus52 ktbw 152000
cwftbw
expires:202609160300;;507993
coastal waters forecast for florida
national weather service tampa bay ruskin fl
400 pm edt tue sep 15 2026
gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.
important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.
the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.
gmz873-160300-
waters from englewood to tarpon springs fl out 20 to 60 nm-
400 pm edt tue sep 15 2026
...small craft exercise caution...
.tonight...northeast winds 5 to 10 knots, becoming east 15 to
20 knots late this evening and overnight. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 4 seconds and
south 1 foot at 7 seconds. scattered showers and thunderstorms,
mainly this evening.
.wednesday...east winds 15 to 20 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east
4 feet at 4 seconds and south 1 foot at 7 seconds. scattered
showers and thunderstorms in the afternoon.
.wednesday night...northeast winds 20 to 25 knots with gusts up
to 30 knots. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: northeast 6 feet at 5 seconds and south 1 foot at
7 seconds. scattered showers and thunderstorms in the evening.
.thursday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
northeast 5 feet at 5 seconds and southeast 1 foot at 7 seconds.
isolated showers and thunderstorms in the afternoon.
.thursday night...east winds 20 to 25 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
5 seconds. scattered showers and thunderstorms, mainly in the
evening.
.friday...east winds 15 to 20 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 5 seconds. isolated showers
and thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon.
.friday night...east winds 10 to 15 knots. seas around 2 feet.
scattered showers and thunderstorms.
.saturday...east winds 5 to 10 knots. seas around 2 feet.
scattered showers and thunderstorms.
.saturday night...northeast winds around 10 knots, becoming east
after midnight. seas 2 feet or less. numerous showers and
scattered thunderstorms.
.sunday...east winds around 10 knots, diminishing to 5 to 10 knots
in the afternoon. seas 2 feet or less. numerous showers and
scattered thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(14/15)
Latest Coastal Waters Forecast by KTBW
Issued 9/15/2026 4:00 PM America/New_York.
Valid through 9/15/2026 11:00 PM America/New_York.
fzus52 ktbw 152000
cwftbw
expires:202609160300;;507990
coastal waters forecast for florida
national weather service tampa bay ruskin fl
400 pm edt tue sep 15 2026
gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.
important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.
the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.
gmz856-160300-
coastal waters from bonita beach to englewood fl out 20 nm-
400 pm edt tue sep 15 2026
.tonight...east winds 10 to 15 knots. seas around 2 feet. wave
detail: east 2 feet at 3 seconds. bay and inland waters a
moderate chop. numerous showers and scattered thunderstorms early
this evening, then scattered showers and thunderstorms late this
evening.
.wednesday...northeast winds 15 to 20 knots. seas around 2 feet.
wave detail: east 2 feet at 3 seconds. bay and inland waters
choppy. scattered showers and thunderstorms in the afternoon.
.wednesday night...northeast winds 20 to 25 knots with gusts up
to 30 knots. seas 2 to 4 feet, occasionally to 5 feet. wave
detail: north 4 feet at 4 seconds. bay and inland waters rough.
scattered showers and thunderstorms in the evening.
.thursday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
northeast 3 feet at 5 seconds. bay and inland waters choppy.
scattered showers and thunderstorms in the afternoon.
.thursday night...east winds around 20 knots, becoming northeast
15 to 20 knots overnight. seas 2 to 4 feet, occasionally to 5
feet. wave detail: northeast 3 feet at 4 seconds. bay and inland
waters rough. scattered showers and thunderstorms.
.friday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 3 seconds and north 1 foot at
6 seconds. bay and inland waters a moderate chop. isolated
showers and thunderstorms in the morning, then numerous showers
and scattered thunderstorms in the afternoon.
.friday night...east winds 10 to 15 knots. seas around 2 feet.
bay and inland waters a moderate chop. scattered thunderstorms.
numerous showers, mainly in the evening.
.saturday...northeast winds 5 to 10 knots. seas 2 feet or less.
bay and inland waters light chop. scattered showers and
thunderstorms in the morning, then numerous showers and
thunderstorms in the afternoon.
.saturday night...northeast winds around 10 knots, becoming east
overnight. seas 2 feet or less. bay and inland waters light chop.
numerous showers and thunderstorms, mainly in the evening.
.sunday...east winds 5 to 10 knots, becoming southwest in the
afternoon. seas 2 feet or less. bay and inland waters light chop.
scattered showers and thunderstorms in the morning, then numerous
showers and thunderstorms in the afternoon.
winds and seas higher in and near thunderstorms.
$$
(15/15)
Latest Coastal Waters Forecast by KTBW
Issued 9/15/2026 4:00 PM America/New_York.
Valid through 9/15/2026 11:00 PM America/New_York.
fzus52 ktbw 152000
cwftbw
expires:202609160300;;507992
coastal waters forecast for florida
national weather service tampa bay ruskin fl
400 pm edt tue sep 15 2026
gulf coastal waters from bonita beach to the mouth of the
suwannee river out to 60 nm.
important notice to mariners...marine forecasts are issued at
least four times a day. boaters on extended trips should
routinely monitor subsequent forecast issuances and updates for
the latest marine weather information.
the wave heights are forecast as significant wave height which is
the average of the highest one-third of the waves. the highest
waves may rarely be twice the significant wave height. the winds
and seas near thunderstorms may be higher than forecast.
gmz853-160300-
coastal waters from englewood to tarpon springs fl out 20 nm-
400 pm edt tue sep 15 2026
...small craft exercise caution...
.tonight...northeast winds 10 to 15 knots, becoming east 15 to
20 knots late this evening and overnight. seas 2 to 3 feet. wave
detail: northeast 2 feet at 3 seconds and southwest 1 foot at
6 seconds. bay and inland waters choppy. scattered showers and
thunderstorms early this evening, then isolated showers and
thunderstorms late this evening.
.wednesday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 3 feet. wave detail: east 3 feet at 3 seconds
and south 1 foot at 7 seconds. bay and inland waters choppy.
scattered showers and thunderstorms in the afternoon.
.wednesday night...northeast winds 20 to 25 knots with gusts up
to 30 knots. seas 2 to 4 feet, occasionally to 5 feet. wave
detail: northeast 4 feet at 5 seconds. bay and inland waters
rough. scattered showers and thunderstorms in the evening.
.thursday...northeast winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 5 seconds.
bay and inland waters choppy. scattered showers and thunderstorms
in the afternoon.
.thursday night...east winds 20 to 25 knots, becoming northeast
15 to 20 knots overnight. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northeast 3 feet at 5 seconds. bay and
inland waters rough. scattered showers and thunderstorms in the
evening.
.friday...northeast winds around 15 knots, diminishing to around
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
northeast 2 feet at 5 seconds. bay and inland waters a moderate
chop. scattered showers and thunderstorms in the afternoon.
.friday night...east winds 10 to 15 knots. seas around 2 feet.
bay and inland waters a moderate chop. scattered showers and
thunderstorms.
.saturday...east winds around 10 knots, becoming north 5 to
10 knots in the afternoon. seas 2 feet or less. bay and inland
waters light chop. scattered showers. isolated thunderstorms in
the morning, then scattered thunderstorms in the afternoon.
.saturday night...northeast winds around 10 knots, becoming east
overnight. seas 2 feet or less. bay and inland waters light chop.
scattered showers and thunderstorms.
.sunday...east winds 5 to 10 knots. seas 2 feet or less. bay and
inland waters light chop. scattered thunderstorms. scattered
showers in the morning, then numerous showers in the afternoon.
winds and seas higher in and near thunderstorms.
$$
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