(1/9)
Latest Coastal Waters Forecast by KBOX
Issued 7/18/2026 10:05 PM America/New_York.
Valid through 7/19/2026 11:00 AM America/New_York.
fzus51 kbox 190205
cwfbox
expires:202607191500;;207979
coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt sat jul 18 2026
coastal waters from the merrimack river ma to watch hill ri out
to 60 nm
anz250-191500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 pm edt sat jul 18 2026
...small craft advisory in effect through sunday morning...
.overnight...sw winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: s 5 ft at 6 seconds and sw 3 ft at
4 seconds. showers likely with a chance of tstms, then a chance
of showers with a slight chance of tstms. areas of smoke. vsby
1 to 3 nm.
.sun...nw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: s 3 ft at 6 seconds and w 2 ft at 4 seconds.
.sun night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
n 2 ft at 5 seconds and sw 1 foot at 3 seconds.
.mon...w winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: w 1 foot at 4 seconds and se 1 foot at
8 seconds.
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: s 2 ft at 3 seconds and n 1 foot at
3 seconds.
.tue...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: se 3 ft at 4 seconds and se 2 ft at 8 seconds.
a chance of showers in the afternoon.
.tue night...se winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 4 ft. a chance of tstms. a chance of showers in the evening,
then showers after midnight.
.wed...s winds 15 to 20 kt with gusts up to 35 kt. seas 4 to
6 ft. showers likely.
.wed night...sw winds 15 to 20 kt with gusts up to 35 kt. seas
4 to 6 ft. showers likely.
.thu...sw winds 5 to 10 kt with gusts up to 20 kt. seas 3 to
5 ft. a chance of showers.
.thu night...sw winds 5 to 10 kt. seas 2 to 4 ft.
winds and seas higher in and near tstms.
seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.
$$
(2/9)
Latest Coastal Waters Forecast by KCAR
Issued 7/18/2026 9:42 PM America/New_York.
Valid through 7/19/2026 10:00 AM America/New_York.
fzus51 kcar 190142
cwfcar
expires:202607191400;;207350
coastal waters forecast for maine
national weather service caribou me
942 pm edt sat jul 18 2026
anz050-191400-
coastal waters from eastport, me to schoodic point, me out 25 nm-
942 pm edt sat jul 18 2026
...small craft advisory in effect through sunday afternoon...
.overnight...s winds 20 to 25 kt with gusts up to 30 kt, becoming
sw 15 to 20 kt with gusts up to 25 kt late. seas 5 to 8 ft. wave
detail: s 8 ft at 7 seconds and se 1 foot at 14 seconds. rain
with isolated tstms late this evening and early morning, then
scattered showers late. areas of fog. vsby 1 nm or less.
.sun...w winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 8 seconds and se 1 foot at
13 seconds. areas of fog in the morning with vsby 1 nm or less.
.sun night...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: sw
5 ft at 7 seconds and se 1 foot at 13 seconds.
.mon...w winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 8 seconds and se 1 foot at 12 seconds.
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 4 ft. wave
detail: s 4 ft at 8 seconds and se 1 foot at 12 seconds.
.tue...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 3 ft. wave detail: s 3 ft at 8 seconds.
.tue night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 3 to 5 ft. a chance of showers in the
evening, then showers with a chance of tstms after midnight.
.wed...s winds 20 to 25 kt. seas 5 to 7 ft, building to 6 to 9 ft
in the afternoon. a chance of tstms in the morning. showers.
.wed night...s winds 20 to 25 kt. seas 8 to 11 ft. showers
likely.
.thu...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 7 to 9 ft, subsiding to 6 to 7 ft in the
afternoon. showers likely, mainly in the morning.
.thu night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 5 to 6 ft. a chance of showers.
winds and seas higher in and near tstms.
$$
(3/9)
Latest Coastal Waters Forecast by KCAR
Issued 7/18/2026 9:42 PM America/New_York.
Valid through 7/19/2026 10:00 AM America/New_York.
fzus51 kcar 190142
cwfcar
expires:202607191400;;207351
coastal waters forecast for maine
national weather service caribou me
942 pm edt sat jul 18 2026
anz051-191400-
coastal waters from schoodic point, me to stonington, me out
25 nm-
942 pm edt sat jul 18 2026
...small craft advisory in effect through sunday afternoon...
.overnight...s winds 20 to 25 kt with gusts up to 30 kt, becoming
sw 15 to 20 kt with gusts up to 25 kt late. seas 5 to 7 ft. wave
detail: s 7 ft at 7 seconds and se 1 foot at 13 seconds. areas of
fog. rain likely late this evening. isolated tstms. a chance of
rain late. vsby 1 nm or less.
.sun...w winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
7 ft, subsiding to 4 to 5 ft in the afternoon. wave detail: sw
7 ft at 7 seconds and se 1 foot at 13 seconds, becoming sw 5 ft
at 7 seconds and se 1 foot at 13 seconds. areas of fog in the
morning with vsby 1 nm or less.
.sun night...w winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: sw 4 ft at 7 seconds and se 1 foot at
12 seconds.
.mon...w winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw 3 ft
at 8 seconds and se 1 foot at 12 seconds.
.mon night...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail:
sw 4 ft at 8 seconds and se 1 foot at 12 seconds.
.tue...s winds 10 to 15 kt. seas around 3 ft. wave detail: s 3 ft
at 8 seconds and se 1 foot at 12 seconds.
.tue night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. a chance of
showers in the evening, then showers with a chance of tstms after
midnight.
.wed...s winds 20 to 25 kt. seas 5 to 7 ft, building to 7 to 9 ft
in the afternoon. showers with a chance of tstms in the morning,
then showers likely in the afternoon.
.wed night...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 8 to 10 ft. showers likely.
.thu...sw winds 10 to 15 kt. seas 6 to 8 ft. a chance of showers.
.thu night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 5 to 6 ft. a chance of showers after midnight.
winds and seas higher in and near tstms.
$$
(4/9)
Latest Coastal Waters Forecast by KCAR
Issued 7/18/2026 9:42 PM America/New_York.
Valid through 7/19/2026 10:00 AM America/New_York.
fzus51 kcar 190142
cwfcar
expires:202607191400;;207352
coastal waters forecast for maine
national weather service caribou me
942 pm edt sat jul 18 2026
anz052-191400-
intra coastal waters from schoodic point, me to stonington, me-
942 pm edt sat jul 18 2026
...small craft advisory in effect through sunday afternoon...
.overnight...s winds 15 to 20 kt with gusts up to 30 kt, becoming
sw 10 to 15 kt with gusts up to 25 kt late. seas 4 to 6 ft. wave
detail: s 5 ft at 6 seconds and se 1 foot at 14 seconds. areas of
fog. rain likely late this evening. isolated tstms. a chance of
rain late. vsby 1 nm or less.
.sun...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 7 seconds and se 1 foot at
13 seconds.
.sun night...nw winds 10 to 15 kt with gusts up to 25 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: w 2 ft at 6 seconds and se 1 foot at 12 seconds.
.mon...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 7 seconds and se 1 foot at 12 seconds.
.mon night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 7 seconds and se 1 foot at 12 seconds.
.tue...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
8 seconds.
.tue night...se winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. a chance of showers in the evening, then showers with
a chance of tstms after midnight.
.wed...s winds 15 to 20 kt. seas 4 to 6 ft. a chance of tstms in
the morning. showers.
.wed night...sw winds 15 to 20 kt. seas 4 to 6 ft. showers
likely.
.thu...sw winds 10 to 15 kt. seas 3 to 5 ft. a chance of showers.
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. a chance of showers after midnight.
winds and seas higher in and near tstms.
$$
(5/9)
Latest Coastal Waters Forecast by KGYX
Issued 7/18/2026 8:05 PM America/New_York.
Valid through 7/19/2026 10:15 AM America/New_York.
fzus51 kgyx 190005
cwfgyx
expires:202607191415;;204248
coastal waters forecast
national weather service gray me
805 pm edt sat jul 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz150-191415-
coastal waters from stonington, me to port clyde, me out 25 nm-
805 pm edt sat jul 18 2026
...small craft advisory in effect until 8 am edt sunday...
.tonight...s winds 20 to 25 kt, becoming sw 15 to 20 kt towards
daybreak. seas 6 to 9 ft. wave detail: s 8 ft at 7 seconds.
scattered tstms with a chance of showers this evening, then a slight
chance of showers with isolated tstms after midnight. areas of smoke
late this evening and early morning. vsby 1 to 3 nm until early
morning.
.sun...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to 6 ft.
wave detail: sw 6 ft at 7 seconds.
.sun night...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: w 4 ft at 7 seconds.
.mon...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 3 ft at
7 seconds.
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 8 seconds.
.tue...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 3 ft at
7 seconds.
.tue night...se winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. showers likely in the evening, then showers with a chance of
tstms after midnight.
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 5 to 6 ft,
building to 5 to 8 ft in the afternoon. a chance of tstms in the
morning. showers.
.wed night...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 6 to 9 ft. showers likely, mainly in the evening.
.thu...sw winds 10 to 15 kt. seas 5 to 7 ft. a chance of showers in
the morning.
.thu night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 4 to 5 ft.
winds and seas higher in and near tstms.
$$
(6/9)
Latest Coastal Waters Forecast by KGYX
Issued 7/18/2026 8:05 PM America/New_York.
Valid through 7/19/2026 10:15 AM America/New_York.
fzus51 kgyx 190005
cwfgyx
expires:202607191415;;204250
coastal waters forecast
national weather service gray me
805 pm edt sat jul 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz154-191415-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
805 pm edt sat jul 18 2026
...small craft advisory in effect until 8 am edt sunday...
.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt towards
daybreak. gusts up to 30 kt until early morning. seas 4 to 6 ft.
wave detail: s 6 ft at 6 seconds. showers likely with scattered
tstms early this evening, then scattered tstms with a chance of
showers late this evening. areas of smoke this evening with vsby
1 to 3 nm.
.sun...w winds 10 to 15 kt. seas 2 to 4 ft. wave detail: s 4 ft at
6 seconds.
.sun night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw
2 ft at 5 seconds.
.mon...w winds 5 to 10 kt, becoming s in the afternoon. seas around
2 ft. wave detail: sw 2 ft at 3 seconds and se 2 ft at 8 seconds.
.mon night...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds and se 2 ft at 9 seconds.
.tue...s winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft at
5 seconds.
.tue night...se winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 4 ft. a chance of tstms. showers.
.wed...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 5 ft.
showers.
.wed night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 4 to 6 ft. showers likely, mainly in the evening.
.thu...sw winds 5 to 10 kt. seas 3 to 5 ft. a chance of showers in
the morning.
.thu night...sw winds 5 to 10 kt, becoming nw after midnight. seas
2 to 4 ft.
winds and seas higher in and near tstms.
$$
(7/9)
Latest Coastal Waters Forecast by KGYX
Issued 7/18/2026 8:05 PM America/New_York.
Valid through 7/19/2026 10:15 AM America/New_York.
fzus51 kgyx 190005
cwfgyx
expires:202607191415;;204246
coastal waters forecast
national weather service gray me
805 pm edt sat jul 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz151-191415-
penobscot bay-
805 pm edt sat jul 18 2026
...small craft advisory in effect until 2 am edt sunday...
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt late this
evening and early morning, then diminishing to 10 to 15 kt towards
daybreak. gusts up to 30 kt until early morning. seas 3 to 5 ft.
wave detail: s 5 ft at 6 seconds. patchy smoke early this evening.
areas of smoke late this evening and early morning. showers likely
with isolated tstms this evening. a slight chance of showers after
midnight. vsby 1 to 3 nm until early morning.
.sun...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: sw 4 ft at 7 seconds.
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: nw 3 ft at
5 seconds.
.mon...w winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
3 ft. wave detail: sw 2 ft at 6 seconds.
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 5 seconds.
.tue...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
5 seconds.
.tue night...se winds 10 to 15 kt. seas 2 to 4 ft. showers likely in
the evening, then showers with a chance of tstms after midnight.
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to 4 ft. a
chance of tstms in the morning. showers.
.wed night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 3 to 5 ft. showers likely, mainly in the evening.
.thu...sw winds 5 to 10 kt. seas 3 to 5 ft. a chance of showers in
the morning.
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft.
winds and seas higher in and near tstms.
$$
(8/9)
Latest Coastal Waters Forecast by KGYX
Issued 7/18/2026 8:05 PM America/New_York.
Valid through 7/19/2026 10:15 AM America/New_York.
fzus51 kgyx 190005
cwfgyx
expires:202607191415;;204249
coastal waters forecast
national weather service gray me
805 pm edt sat jul 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz152-191415-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
805 pm edt sat jul 18 2026
...small craft advisory in effect until 8 am edt sunday...
.tonight...s winds 15 to 20 kt, becoming sw 20 to 25 kt late this
evening and early morning, then diminishing to 15 to 20 kt towards
daybreak. seas 5 to 8 ft. wave detail: s 8 ft at 7 seconds. areas of
smoke until early morning. showers likely with scattered tstms this
evening. a slight chance of showers after midnight. vsby 1 to 3 nm
until early morning.
.sun...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to 6 ft,
subsiding to 3 to 4 ft in the afternoon. wave detail: s 6 ft at
7 seconds, becoming w 4 ft at 6 seconds.
.sun night...w winds 10 to 15 kt. seas 2 to 4 ft. wave detail: w
3 ft at 6 seconds.
.mon...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at
6 seconds and se 2 ft at 12 seconds.
.mon night...s winds 10 to 15 kt with gusts up to 20 kt. seas around
3 ft. wave detail: s 3 ft at 5 seconds and se 2 ft at 11 seconds.
.tue...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s 3 ft at
5 seconds.
.tue night...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. a chance of tstms. showers.
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 5 to 7 ft.
showers with a chance of tstms in the morning, then showers likely
in the afternoon.
.wed night...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 5 to 8 ft. showers likely, mainly in the evening.
.thu...sw winds around 10 kt. seas 5 to 7 ft, subsiding to 4 to 5 ft
in the afternoon. a chance of showers in the morning.
.thu night...sw winds 5 to 10 kt, becoming nw after midnight. seas
4 to 5 ft.
winds and seas higher in and near tstms.
$$
(9/9)
Latest Coastal Waters Forecast by KGYX
Issued 7/18/2026 8:05 PM America/New_York.
Valid through 7/19/2026 10:15 AM America/New_York.
fzus51 kgyx 190005
cwfgyx
expires:202607191415;;204247
coastal waters forecast
national weather service gray me
805 pm edt sat jul 18 2026
coastal waters from stonington me to merrimack river ma out to 60 nm
anz153-191415-
casco bay-
805 pm edt sat jul 18 2026
...small craft advisory in effect until 2 am edt sunday...
.tonight...s winds 10 to 15 kt, becoming sw 15 to 20 kt late this
evening and early morning, then becoming w 10 to 15 kt towards
daybreak. seas 3 to 5 ft. showers likely with scattered tstms early
this evening, then scattered tstms with a chance of showers late
this evening. areas of smoke until early morning. vsby 1 to 3 nm
until early morning.
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
.sun night...nw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft.
.mon...w winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas around 2 ft.
.mon night...s winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt after midnight. seas 2 to 3 ft.
.tue...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft.
.tue night...se winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of tstms. showers.
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to 4 ft.
showers. a chance of tstms in the afternoon.
.wed night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 3 to 5 ft. showers likely with a chance of tstms in
the evening, then a chance of showers after midnight.
.thu...sw winds 5 to 10 kt. seas 3 to 5 ft.
.thu night...sw winds 5 to 10 kt, becoming nw after midnight. seas
2 to 4 ft.
winds and seas higher in and near tstms.
$$
|