fzus51 kbox 172305
cwfbox
expires:202604181200;;547850

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt fri apr 17 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-181200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm edt fri apr 17 2026

.tonight...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: n 2 ft at 4 seconds and se
2 ft at 8 seconds. patchy fog. a slight chance of showers. a
slight chance of tstms this evening. vsby 1 nm or less after
midnight. 
.sat...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: e 3 ft at 7 seconds and n 1 foot at
3 seconds. patchy fog. vsby 1 nm or less in the morning. 
.sat night...e winds 5 to 10 kt, becoming s after midnight. seas
3 to 4 ft. wave detail: e 4 ft at 8 seconds and n 1 foot at
3 seconds. patchy fog. vsby 1 to 3 nm after midnight. 
.sun...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds and sw 2 ft at 4 seconds. patchy fog. showers likely in
the morning, then rain with snow likely in the afternoon. vsby
1 to 3 nm in the morning. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: e 4 ft at 8 seconds and w 3 ft at
4 seconds. patchy fog in the evening. rain and snow likely in the
evening. 
.mon and mon night...n winds 15 to 20 kt. seas 2 to 4 ft. wave
detail: w 3 ft at 4 seconds and se 2 ft at 7 seconds. 
.tue through wed night...w winds 15 to 20 kt. seas 2 to 3 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.

$$

fzus51 kcar 172001
cwfcar
expires:202604180900;;539660

coastal waters forecast for maine
national weather service caribou me
401 pm edt fri apr 17 2026


anz052-180900-
intra coastal waters from schoodic point, me to stonington, me-
401 pm edt fri apr 17 2026

.tonight...ne winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 7 seconds.
patchy fog late with vsby 1 to 3 nm. 
.sat...e winds 5 to 10 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: e 2 ft at 4 seconds and s 2 ft at 7 seconds. patchy
fog in the morning with vsby 1 nm or less. 
.sat night...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 8 seconds and e 1 foot at 4 seconds. a chance of rain.
areas of fog after midnight. 
.sun...s winds 5 to 10 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 8 seconds. a chance of rain in the morning, then rain in the
afternoon. areas of fog in the morning, then patchy fog in the
afternoon. vsby 1 nm or less. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: se 2 ft at 8 seconds and w 1 foot at
3 seconds. patchy fog in the evening. rain, mainly in the evening
with vsby 1 to 3 nm. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 2 ft at 7 seconds and nw 1 foot at
3 seconds. 
.mon night...nw winds 5 to 10 kt, becoming n after midnight.
gusts up to 20 kt. seas 1 to 2 ft. 
.tue...n winds 5 to 10 kt, becoming sw in the afternoon. seas
1 to 2 ft. 
.tue night...sw winds 10 to 15 kt. seas 1 to 2 ft, building to
2 to 4 ft after midnight. a chance of rain after midnight. 
.wed...sw winds 10 to 15 kt. seas 2 to 4 ft. a chance of rain. 
.wed night...nw winds 5 to 10 kt. seas around 2 ft.  

$$

fzus51 kcar 172001
cwfcar
expires:202604180900;;539659

coastal waters forecast for maine
national weather service caribou me
401 pm edt fri apr 17 2026


anz051-180900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
401 pm edt fri apr 17 2026

.tonight...ne winds 5 to 10 kt with gusts up to 20 kt, increasing
to 10 to 15 kt with gusts up to 20 kt late. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and e 2 ft at 3 seconds. patchy fog
late with vsby 1 to 3 nm. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 3 ft at 7 seconds and e 2 ft at 4 seconds.
patchy fog in the morning with vsby 1 to 3 nm. 
.sat night...e winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: se 5 ft
at 7 seconds and e 2 ft at 4 seconds. a chance of rain. patchy
fog. vsby 1 nm or less. 
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 3 to 5 ft. wave detail: se
5 ft at 8 seconds and ne 1 foot at 5 seconds. a chance of rain in
the morning, then rain in the afternoon. areas of fog in the
morning, then patchy fog in the afternoon. vsby 1 nm or less. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: se 4 ft at 8 seconds and w 3 ft at
4 seconds. patchy fog in the evening. rain, mainly in the evening
with vsby 1 to 3 nm. 
.mon...w winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: nw 3 ft at 4 seconds and s 3 ft at 7 seconds. 
.mon night...w winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 3 to 4 ft. 
.tue...n winds 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. seas 2 to 3 ft. 
.tue night...sw winds 15 to 20 kt. seas 2 to 3 ft, building to
3 to 5 ft after midnight. a chance of rain after midnight. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft. a chance of rain. 
.wed night...w winds 10 to 15 kt. seas 3 to 4 ft.  

$$

fzus51 kcar 172001
cwfcar
expires:202604180900;;539658

coastal waters forecast for maine
national weather service caribou me
401 pm edt fri apr 17 2026


anz050-180900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
401 pm edt fri apr 17 2026

.tonight...ne winds 5 to 10 kt. gusts up to 20 kt late. seas 2 to
3 ft. wave detail: s 3 ft at 7 seconds and ne 1 foot at
3 seconds. patchy fog after midnight with vsby 1 to 3 nm. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas around
3 ft. wave detail: s 3 ft at 7 seconds and e 2 ft at 4 seconds.
patchy fog in the morning with vsby 1 nm or less. 
.sat night...se winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: s 4 ft at 7 seconds and e 2 ft at
4 seconds. a chance of rain. areas of fog after midnight. 
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: e 4 ft at 6 seconds.
patchy fog. rain in the afternoon. vsby 1 nm or less. 
.sun night...w winds 10 to 15 kt, becoming nw 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: w 3 ft at 4 seconds and s
3 ft at 7 seconds. patchy fog in the evening. rain. vsby 1 nm or
less in the evening.
.mon...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: w 3 ft at 4 seconds and s 3 ft at 7 seconds. 
.mon night...w winds 10 to 15 kt, becoming n after midnight. seas
2 to 3 ft. 
.tue...n winds 10 to 15 kt, becoming s 5 to 10 kt in the
afternoon. seas 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft, building to 3 to 5 ft after
midnight. a chance of rain after midnight. 
.wed...s winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. seas 3 to 5 ft. a chance of rain. 
.wed night...w winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 4 ft. a chance of rain in the evening.  

$$

fzus51 kgyx 172230
cwfgyx
expires:202604181230;;546474

coastal waters forecast
national weather service gray me
630 pm edt fri apr 17 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz151-181230-
penobscot bay-
630 pm edt fri apr 17 2026

.tonight...ne winds around 5 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds. patchy fog late this evening and overnight. vsby 1 nm
or less late this evening, then 1 nm or less towards daybreak. 
.sat...e winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft at
7 seconds. areas of dense fog in the morning with vsby 1 nm or less.
.sat night...se winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers. patchy fog after midnight with vsby 1 nm or less. 
.sun...s winds 5 to 10 kt, becoming sw in the afternoon. seas around
2 ft. areas of dense fog in the morning. rain. vsby 1 nm or less in
the morning. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. rain, mainly in the evening. 
.mon...w winds around 10 kt. seas around 2 ft. 
.mon night...nw winds 5 to 10 kt. seas around 2 ft. 
.tue...n winds 5 to 10 kt, becoming sw in the afternoon. seas around
2 ft. 
.tue night...s winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 4 ft. a chance of showers after midnight. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 2 to 4 ft. a chance of showers. 
.wed night...nw winds 5 to 10 kt. seas 2 to 3 ft.  

$$

fzus51 kgyx 172230
cwfgyx
expires:202604181230;;546477

coastal waters forecast
national weather service gray me
630 pm edt fri apr 17 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz152-181230-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
630 pm edt fri apr 17 2026

.tonight...n winds 5 to 10 kt, becoming ne towards daybreak. seas
2 to 3 ft. wave detail: s 3 ft at 7 seconds and e 2 ft at 3 seconds.
patchy fog after midnight. areas of dense fog towards daybreak. vsby
1 nm or less after midnight. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: e 3 ft at 4 seconds and s 2 ft at 8 seconds. areas of
dense fog in the morning, then patchy fog in the afternoon. vsby
1 nm or less. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt, becoming se
around 5 kt after midnight. seas 3 to 4 ft. wave detail: se 4 ft at
7 seconds. a chance of showers. areas of fog after midnight with
vsby 1 nm or less. 
.sun...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 3 to 5 ft. wave detail: e 5 ft at
8 seconds. areas of dense fog in the morning. rain. vsby 1 nm or
less in the morning. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: se 4 ft at 8 seconds and nw 3 ft at 3 seconds.
rain in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 25 kt. seas 3 to 4 ft.
wave detail: w 3 ft at 4 seconds and se 2 ft at 7 seconds. 
.mon night...nw winds 10 to 15 kt, becoming n after midnight. gusts
up to 25 kt. seas 2 to 4 ft. 
.tue...n winds 10 to 15 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.tue night...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft, building to 4 to 5 ft after midnight. a chance of showers
after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt, diminishing to
10 to 15 kt with gusts up to 20 kt in the afternoon. seas 3 to 5 ft.
a chance of showers in the morning.
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft.  

$$

fzus51 kgyx 172230
cwfgyx
expires:202604181230;;546475

coastal waters forecast
national weather service gray me
630 pm edt fri apr 17 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz153-181230-
casco bay-
630 pm edt fri apr 17 2026

.tonight...s winds around 5 kt, becoming n late this evening and
early morning, then becoming ne towards daybreak. seas around 2 ft.
patchy fog towards daybreak. vsby 1 nm or less towards daybreak. 
.sat...e winds 5 to 10 kt. seas around 2 ft. areas of dense fog in
the morning with vsby 1 nm or less. 
.sat night...e winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft. a chance of showers. patchy fog after midnight with vsby
1 to 3 nm. 
.sun...s winds 5 to 10 kt, becoming w with gusts up to 20 kt in the
afternoon. seas 2 to 4 ft. patchy fog in the morning. rain. vsby
1 to 3 nm in the morning. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. rain in the evening. 
.mon...w winds 10 to 15 kt. seas 2 to 3 ft. 
.mon night...nw winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.tue...n winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas around 2 ft. 
.tue night...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. a chance of showers after midnight. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 2 to 3 ft. a chance of showers in
the morning. 
.wed night...nw winds 5 to 10 kt. seas around 2 ft.  

$$

fzus51 kgyx 172230
cwfgyx
expires:202604181230;;546478

coastal waters forecast
national weather service gray me
630 pm edt fri apr 17 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-181230-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
630 pm edt fri apr 17 2026

.tonight...nw winds around 5 kt, becoming ne after midnight. seas
around 2 ft. wave detail: se 2 ft at 7 seconds. patchy fog towards
daybreak. vsby 1 nm or less towards daybreak. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 3 ft.
wave detail: e 3 ft at 5 seconds and se 2 ft at 8 seconds. areas of
dense fog in the morning with vsby 1 nm or less. 
.sat night...e winds 5 to 10 kt, becoming se after midnight. seas
2 to 4 ft. wave detail: e 3 ft at 6 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.sun...s winds 5 to 10 kt, becoming w 10 to 15 kt in the afternoon.
seas 3 to 5 ft. wave detail: e 4 ft at 8 seconds. areas of dense fog
in the morning. rain. vsby 1 nm or less in the morning. 
.sun night...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: e 4 ft at 8 seconds and w 3 ft at 3 seconds. rain
in the evening. 
.mon...w winds 10 to 15 kt. gusts up to 25 kt in the morning. seas
2 to 4 ft. wave detail: w 3 ft at 3 seconds and e 3 ft at 8 seconds.
.mon night...nw winds 10 to 15 kt, becoming n after midnight. gusts
up to 25 kt. seas 2 to 3 ft. 
.tue...n winds 10 to 15 kt, becoming se in the afternoon. seas 2 to
3 ft. 
.tue night...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of showers after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt, diminishing to
around 10 kt in the afternoon. seas 2 to 4 ft. a chance of showers
in the morning. 
.wed night...w winds 10 to 15 kt, becoming nw after midnight. seas
2 to 4 ft.  

$$

fzus51 kgyx 172230
cwfgyx
expires:202604181230;;546476

coastal waters forecast
national weather service gray me
630 pm edt fri apr 17 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz150-181230-
coastal waters from stonington, me to port clyde, me out 25 nm-
630 pm edt fri apr 17 2026

.tonight...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds. patchy dense fog late this evening and early morning.
areas of dense fog towards daybreak. vsby 1 nm or less late this
evening and overnight. 
.sat...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 4 ft.
wave detail: se 3 ft at 6 seconds. areas of dense fog in the
morning, then patchy fog in the afternoon. vsby 1 nm or less. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt, becoming se
5 to 10 kt after midnight. seas 3 to 5 ft. wave detail: se 5 ft at
8 seconds and s 2 ft at 7 seconds. a chance of showers. areas of
dense fog after midnight with vsby 1 nm or less. 
.sun...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 4 to 5 ft. wave detail: se 5 ft at
8 seconds. areas of dense fog in the morning. rain. vsby 1 nm or
less in the morning. 
.sun night...nw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 3 to 4 ft. wave detail: se 4 ft at 8 seconds and sw
3 ft at 5 seconds. rain, mainly in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 4 ft.
wave detail: w 3 ft at 5 seconds and se 2 ft at 7 seconds. 
.mon night...nw winds 10 to 15 kt, becoming n after midnight. gusts
up to 25 kt. seas 2 to 4 ft. 
.tue...n winds 10 to 15 kt, becoming s 5 to 10 kt in the afternoon.
seas 2 to 3 ft. 
.tue night...s winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft, building to 4 to 6 ft after midnight. a chance of showers
after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt, diminishing to
10 to 15 kt with gusts up to 20 kt in the afternoon. seas 4 to 6 ft.
a chance of showers. 
.wed night...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft.  

$$