(1/4)
Latest Coastal Waters Forecast by KTBW
Issued 12/12/2025 8:50 PM America/New_York.
Valid through 12/13/2025 5:00 AM America/New_York.
fzus52 ktbw 130150
cwftbw
expires:202512131000;;480783
coastal waters forecast for florida
national weather service tampa bay ruskin fl
850 pm est fri dec 12 2025
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.
gmz830-131000-
tampa bay waters-
850 pm est fri dec 12 2025
.rest of tonight...winds becoming east around 5 knots. bay and
inland waters smooth.
.saturday...east winds 5 to 10 knots. bay and inland waters
smooth.
.saturday night...northeast winds 5 to 10 knots. bay and inland
waters light chop.
.sunday...northeast winds 5 to 10 knots, becoming northwest 10 to
15 knots with gusts up to 20 knots in the afternoon. bay and
inland waters a moderate chop.
.sunday night...north winds 20 to 25 knots with gusts up to
30 knots. waves 2 to 3 feet. bay and inland waters rough.
.monday...northeast winds 20 to 25 knots, diminishing to 10 to
15 knots in the afternoon. waves 2 to 3 feet. bay and inland
waters rough.
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. bay and inland waters choppy.
.tuesday...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. bay and inland waters a moderate chop.
.tuesday night...northeast winds 10 to 15 knots, becoming east
5 to 10 knots after midnight. bay and inland waters a moderate
chop.
.wednesday...east winds 5 to 10 knots. bay and inland waters
light chop.
$$
(2/4)
Latest Coastal Waters Forecast by KTBW
Issued 12/12/2025 8:50 PM America/New_York.
Valid through 12/13/2025 5:00 AM America/New_York.
fzus52 ktbw 130150
cwftbw
expires:202512131000;;480787
coastal waters forecast for florida
national weather service tampa bay ruskin fl
850 pm est fri dec 12 2025
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.
gmz853-131000-
coastal waters from englewood to tarpon springs fl out 20 nm-
850 pm est fri dec 12 2025
.rest of tonight...winds becoming east 5 to 10 knots.seas 1 foot
or less. wave detail: east 1 foot at 2 seconds and west 1 foot at
5 seconds. bay and inland waters light chop.
.saturday...east winds 5 to 10 knots, becoming north late in the
afternoon. seas 1 foot or less. wave detail: east 1 foot at 2
seconds and west 1 foot at 4 seconds. bay and inland waters light
chop.
.saturday night...northeast winds 5 to 10 knots, becoming east
after midnight. seas 1 foot or less. wave detail: north 1 foot at
3 seconds. bay and inland waters light chop. a slight chance of
showers after midnight.
.sunday...northeast winds 5 to 10 knots, becoming north 15 to
20 knots in the afternoon. seas 1 foot or less, then around
2 feet in the afternoon. wave detail: northeast 1 foot at
2 seconds, becoming north 2 feet at 4 seconds. bay and inland
waters choppy. a slight chance of showers in the morning.
.sunday night...north winds 20 to 25 knots, becoming northeast
25 to 30 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: north 5 feet at 5 seconds. bay and inland
waters very rough.
.monday...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northwest 5 feet at 7 seconds and northeast
3 feet at 4 seconds. bay and inland waters rough.
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet. bay and inland waters choppy.
.tuesday...northeast winds 10 to 15 knots. seas around 2 feet.
bay and inland waters a moderate chop.
.tuesday night...east winds 10 to 15 knots. seas around 2 feet.
bay and inland waters a moderate chop.
.wednesday...east winds 5 to 10 knots. seas 1 foot or less. bay
and inland waters light chop.
$$
(3/4)
Latest Coastal Waters Forecast by KTBW
Issued 12/12/2025 8:50 PM America/New_York.
Valid through 12/13/2025 5:00 AM America/New_York.
fzus52 ktbw 130150
cwftbw
expires:202512131000;;480790
coastal waters forecast for florida
national weather service tampa bay ruskin fl
850 pm est fri dec 12 2025
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.
gmz870-131000-
waters from tarpon springs to suwannee river fl out 20 to 60 nm-
850 pm est fri dec 12 2025
.rest of tonight...east winds around 5 knots. seas 1 foot or
less. wave detail: west 1 foot at 5 seconds.
.saturday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 2 seconds and west 1 foot at 4 seconds.
.saturday night...northeast winds around 5 knots. seas 1 foot or
less. wave detail: northeast 1 foot at 2 seconds.
.sunday...north winds 5 to 10 knots, increasing to 15 to 20 knots
in the afternoon. seas 1 foot or less, then 2 to 3 feet in the
afternoon. wave detail: northeast 1 foot at 2 seconds, becoming
northwest 2 feet at 3 seconds.
.sunday night...north winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
north 6 feet at 5 seconds.
.monday...northeast winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: north 5 feet at 6 seconds.
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet.
.tuesday...northeast winds around 10 knots. seas around 2 feet.
.tuesday night...northeast winds around 10 knots, becoming east
after midnight. seas 1 foot or less.
.wednesday...east winds 5 to 10 knots. seas 1 foot or less.
$$
(4/4)
Latest Coastal Waters Forecast by KTBW
Issued 12/12/2025 8:50 PM America/New_York.
Valid through 12/13/2025 5:00 AM America/New_York.
fzus52 ktbw 130150
cwftbw
expires:202512131000;;480788
coastal waters forecast for florida
national weather service tampa bay ruskin fl
850 pm est fri dec 12 2025
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.
gmz873-131000-
waters from englewood to tarpon springs fl out 20 to 60 nm-
850 pm est fri dec 12 2025
.rest of tonight...east winds 5 to 10 knots. seas 1 foot or less.
wave detail: east 1 foot at 3 seconds and west 1 foot at
5 seconds.
.saturday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: east 1 foot at 3 seconds and west 1 foot at 4 seconds.
.saturday night...northeast winds 5 to 10 knots. seas 1 foot or
less. wave detail: northeast 1 foot at 3 seconds. a slight chance
of showers after midnight.
.sunday...north winds 5 to 10 knots, increasing to 15 to 20 knots
in the afternoon. seas 1 foot or less, then 2 to 3 feet in the
afternoon. wave detail: northeast 1 foot at 3 seconds, becoming
north 2 feet at 4 seconds. a slight chance of showers in the
morning.
.sunday night...north winds 20 to 25 knots with gusts up to
30 knots. seas 4 to 6 feet, occasionally to 8 feet, building to
5 to 8 feet, occasionally to 10 feet after midnight. wave detail:
north 6 feet at 6 seconds, becoming north 7 feet at 7 seconds.
.monday...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet. wave detail: north 6 feet at 7 seconds.
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet.
.tuesday...northeast winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday night...east winds 10 to 15 knots. seas around 2 feet.
.wednesday...east winds 5 to 10 knots. seas around 2 feet.
$$
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