fzus51 kbox 182107
cwfbox
expires:202512191000;;819137

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
406 pm est thu dec 18 2025

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


anz250-191000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
406 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
afternoon...

.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft, building to 5 to
7 ft after midnight. wave detail: se 4 ft at 5 seconds and w
1 foot at 4 seconds, becoming s 6 ft at 5 seconds and se 1 foot
at 11 seconds. a chance of rain after midnight. 
.fri...s winds 30 to 40 kt with gusts up to 55 kt. seas 6 to
9 ft, building to 8 to 11 ft in the afternoon. wave detail: se
9 ft at 6 seconds and se 1 foot at 11 seconds, becoming s 11 ft
at 7 seconds and se 11 ft at 9 seconds. rain. vsby 1 nm or less. 
.fri night...w winds 25 to 30 kt with gusts up to 45 kt. seas
8 to 11 ft. wave detail: se 9 ft at 10 seconds and sw 8 ft at
7 seconds. a chance of rain in the evening. 
.sat...w winds 25 to 30 kt with gusts up to 35 kt, diminishing to
15 to 20 kt with gusts up to 25 kt in the afternoon. seas 6 to
9 ft, subsiding to 5 to 7 ft in the afternoon. wave detail: w
8 ft at 7 seconds and se 5 ft at 11 seconds, becoming w 6 ft at
7 seconds and se 4 ft at 11 seconds. 
.sat night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail:
sw 6 ft at 5 seconds and se 4 ft at 11 seconds. 
.sun...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 6 seconds and se 4 ft at
10 seconds. 
.sun night...nw winds 25 to 30 kt. seas 5 to 8 ft.
.mon...nw winds 25 to 30 kt. seas 5 to 8 ft. 
.mon night...nw winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. rain likely with a chance of snow. vsby 1 to 3 nm. 
.tue night...w winds around 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of rain.  

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 181750
cwfcar
expires:202512190600;;810650

coastal waters forecast for maine
national weather service caribou me
1250 pm est thu dec 18 2025


anz051-190600-
coastal waters from schoodic point, me to stonington, me out
25 nm-
1250 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.tonight...s winds 20 to 25 kt. gusts up to 35 kt. seas 5 to
7 ft, building to 7 to 9 ft after midnight. wave detail: s 6 ft
at 7 seconds and s 4 ft at 4 seconds, becoming s 8 ft at
7 seconds. patchy fog late this evening and overnight with vsby
1 to 3 nm. 
.fri...s winds 25 to 30 kt with gusts up to 45 kt, increasing to
30 to 40 kt with gusts up to 55 kt in the afternoon. seas 9 to
12 ft, building to 13 to 18 ft in the afternoon. wave detail: s
10 ft at 8 seconds, becoming s 18 ft at 10 seconds. rain. areas
of fog. vsby 1 nm or less. 
.fri night...sw winds 30 to 40 kt with gusts up to 50 kt. seas
15 to 19 ft, subsiding to 13 to 16 ft after midnight. wave
detail: s 19 ft at 11 seconds, becoming s 16 ft at 11 seconds and
w 2 ft at 9 seconds. areas of fog in the evening. rain likely,
mainly in the evening with vsby 1 nm or less. 
.sat...w winds 25 to 30 kt with gusts up to 45 kt, diminishing to
20 to 25 kt with gusts up to 35 kt in the afternoon. seas 10 to
14 ft, subsiding to 8 to 11 ft in the afternoon. wave detail: s
14 ft at 11 seconds, becoming s 11 ft at 12 seconds and w 2 ft at
8 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 30 kt,
increasing to 25 to 30 kt with gusts up to 40 kt after midnight.
seas 6 to 9 ft. wave detail: sw 9 ft at 6 seconds and s 8 ft at
11 seconds. 
.sun...sw winds 20 to 25 kt, becoming w 25 to 30 kt in the
afternoon. gusts up to 40 kt. seas 8 to 10 ft. wave detail: s
10 ft at 9 seconds and se 2 ft at 10 seconds. a chance of rain in
the morning. 
.sun night...nw winds 25 to 30 kt with gusts up to 45 kt. seas
6 to 9 ft. 
.mon...nw winds 25 to 30 kt. seas 5 to 8 ft. 
.mon night...nw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 4 to 6 ft, subsiding to 2 to 4 ft after
midnight. 
.tue...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 5 ft in the
afternoon. a chance of snow and rain in the afternoon with vsby
1 to 3 nm. 
.tue night...w winds 20 to 25 kt. seas 5 to 7 ft. rain and snow
likely, mainly in the evening. vsby 1 to 3 nm.  

$$

fzus51 kcar 181750
cwfcar
expires:202512190600;;810651

coastal waters forecast for maine
national weather service caribou me
1250 pm est thu dec 18 2025


anz052-190600-
intra coastal waters from schoodic point, me to stonington, me-
1250 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt late.
gusts up to 35 kt. seas 4 to 6 ft. wave detail: s 5 ft at
8 seconds and s 2 ft at 4 seconds. patchy fog late this evening
and overnight. a slight chance of rain late. vsby 1 to 3 nm late
this evening and overnight. 
.fri...s winds 25 to 35 kt. gusts up to 40 kt, increasing to
50 kt in the afternoon. seas 5 to 7 ft, building to 8 to 11 ft in
the afternoon. wave detail: s 7 ft at 7 seconds, becoming s 11 ft
at 9 seconds. rain. areas of fog. vsby 1 nm or less. 
.fri night...sw winds 25 to 35 kt. gusts up to 50 kt, decreasing
to 40 kt after midnight. seas 7 to 10 ft. wave detail: s 10 ft at
11 seconds. areas of fog in the evening. rain likely, mainly in
the evening with vsby 1 nm or less. 
.sat...w winds 25 to 30 kt with gusts up to 40 kt, diminishing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 5 to
7 ft. wave detail: s 7 ft at 11 seconds and w 2 ft at 4 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt,
increasing to 20 to 25 kt with gusts up to 35 kt after midnight.
seas 4 to 6 ft. wave detail: s 6 ft at 7 seconds and s 4 ft at
12 seconds. a chance of rain after midnight. 
.sun...sw winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: s 6 ft at 9 seconds and w 1 foot at 4 seconds.
a chance of rain in the morning. 
.sun night...w winds 20 to 25 kt with gusts up to 40 kt. seas
3 to 5 ft. 
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. 
.mon night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 3 ft, subsiding to 1 to 2 ft after
midnight. 
.tue...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 1 foot or less, then 2 to 3 ft in the afternoon.
a chance of snow in the afternoon. 
.tue night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 4 ft. snow and rain likely, mainly in the
evening with vsby 1 to 3 nm.  

$$

fzus51 kcar 181750
cwfcar
expires:202512190600;;810649

coastal waters forecast for maine
national weather service caribou me
1250 pm est thu dec 18 2025


anz050-190600-
coastal waters from eastport, me to schoodic point, me out 25 nm-
1250 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.tonight...s winds 20 to 25 kt, increasing to 25 to 30 kt late.
seas 5 to 7 ft, building to 7 to 10 ft after midnight. wave
detail: s 7 ft at 8 seconds and s 4 ft at 4 seconds, becoming s
8 ft at 7 seconds. patchy fog late this evening and overnight
with vsby 1 to 3 nm. 
.fri...s winds 25 to 30 kt with gusts up to 40 kt, increasing to
30 to 40 kt with gusts up to 55 kt in the afternoon. seas 9 to
13 ft, building to 13 to 18 ft in the afternoon. wave detail: s
11 ft at 8 seconds, becoming s 18 ft at 10 seconds. rain. areas
of fog. vsby 1 nm or less. 
.fri night...sw winds 30 to 40 kt, becoming w 25 to 35 kt after
midnight. gusts up to 50 kt. seas 15 to 20 ft, subsiding to 12 to
17 ft after midnight. wave detail: s 20 ft at 11 seconds,
becoming s 17 ft at 12 seconds. areas of fog in the evening.
rain, mainly in the evening with vsby 1 nm or less. 
.sat...w winds 25 to 35 kt, diminishing to 20 to 25 kt in the
afternoon. seas 11 to 15 ft, subsiding to 9 to 12 ft in the
afternoon. wave detail: s 15 ft at 11 seconds, becoming s 12 ft
at 12 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 30 kt,
becoming s 25 to 30 kt with gusts up to 40 kt after midnight.
seas 7 to 10 ft. wave detail: s 10 ft at 8 seconds and s 8 ft at
11 seconds. a chance of rain after midnight. 
.sun...sw winds 25 to 30 kt with gusts up to 40 kt. seas 7 to
10 ft. wave detail: s 10 ft at 9 seconds. a chance of rain. 
.sun night...w winds 25 to 30 kt with gusts up to 45 kt. seas
6 to 9 ft. 
.mon...nw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. 
.mon night...nw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 3 to 5 ft. 
.tue...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. a chance of snow in the afternoon. 
.tue night...w winds 20 to 25 kt. seas 5 to 7 ft. snow and rain
likely, mainly in the evening. vsby 1 nm or less, increasing to
1 to 3 nm after midnight.  

$$

fzus51 kgyx 181847
cwfgyx
expires:202512190900;;813363

coastal waters forecast
national weather service gray me
147 pm est thu dec 18 2025

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


anz151-190900-
penobscot bay-
147 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.rest of today...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. 
.tonight...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. wave detail: s 4 ft at
5 seconds and s 2 ft at 8 seconds. a chance of rain after midnight.
patchy fog after midnight with vsby 1 to 3 nm. 
.fri...s winds 25 to 35 kt. gusts up to 40 kt, increasing to 50 kt
in the afternoon. seas 5 to 7 ft, building to 6 to 9 ft in the
afternoon. wave detail: s 7 ft at 8 seconds, becoming s 9 ft at
9 seconds. rain. patchy fog in the morning. patchy fog in the
afternoon. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.fri night...sw winds 25 to 30 kt. gusts up to 45 kt, decreasing to
35 kt after midnight. seas 5 to 8 ft. wave detail: s 8 ft at
10 seconds. a chance of rain in the evening. patchy fog in the
evening with vsby 1 to 3 nm. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt, diminishing to
15 to 20 kt with gusts up to 25 kt in the afternoon. seas 5 to 7 ft.
wave detail: s 7 ft at 11 seconds. 
.sat night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 4 ft at 11 seconds. a chance of rain after
midnight with vsby 1 nm or less. 
.sun...sw winds 15 to 20 kt with gusts up to 30 kt. seas 4 to 6 ft.
a chance of rain in the morning. 
.sun night...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft. 
.mon night...nw winds 15 to 20 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft.  

$$

fzus51 kgyx 181847
cwfgyx
expires:202512190900;;813360

coastal waters forecast
national weather service gray me
147 pm est thu dec 18 2025

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


anz152-190900-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
147 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.rest of today...s winds 15 to 20 kt. gusts up to 30 kt late. seas
2 to 4 ft. wave detail: s 4 ft at 4 seconds and s 3 ft at 9 seconds.
.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 35 kt. seas 5 to 7 ft, building to 6 to 9 ft
after midnight. wave detail: s 6 ft at 6 seconds and s 2 ft at
10 seconds, becoming s 9 ft at 7 seconds. a chance of rain after
midnight. patchy fog after midnight with vsby 1 to 3 nm. 
.fri...s winds 30 to 40 kt with gusts up to 55 kt. seas 9 to 13 ft,
building to 11 to 15 ft in the afternoon. wave detail: s 12 ft at
8 seconds, becoming s 14 ft at 9 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, increasing to
1 to 3 nm in the afternoon. 
.fri night...w winds 25 to 35 kt with gusts up to 50 kt. seas 11 to
15 ft. wave detail: s 13 ft at 10 seconds. a chance of rain in the
evening. patchy fog in the evening with vsby 1 to 3 nm. 
.sat...w winds 25 to 30 kt with gusts up to 45 kt, diminishing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 9 to
13 ft, subsiding to 6 to 9 ft in the afternoon. wave detail: s 11 ft
at 11 seconds, becoming s 7 ft at 11 seconds and sw 5 ft at
6 seconds. 
.sat night...sw winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
7 ft, building to 7 to 9 ft after midnight. wave detail: sw 6 ft at
6 seconds and se 6 ft at 11 seconds, becoming s 9 ft at 7 seconds
and se 4 ft at 11 seconds. 
.sun...w winds 25 to 30 kt with gusts up to 40 kt. seas 6 to 9 ft. 
.sun night...nw winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
8 ft. 
.mon...nw winds 25 to 30 kt with gusts up to 40 kt. seas 5 to 7 ft. 
.mon night...nw winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 4 to 6 ft, subsiding to 2 to 4 ft after midnight.  

$$

fzus51 kgyx 181847
cwfgyx
expires:202512190900;;813362

coastal waters forecast
national weather service gray me
147 pm est thu dec 18 2025

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


anz153-190900-
casco bay-
147 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.rest of today...s winds 10 to 15 kt, increasing to 15 to 20 kt
late. seas 2 to 3 ft. 
.tonight...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of rain after midnight. patchy fog after midnight
with vsby 1 nm or less. 
.fri...s winds 25 to 35 kt with gusts up to 50 kt. seas 5 to 7 ft.
rain. areas of fog in the morning. patchy fog in the afternoon. vsby
1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.fri night...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. patchy fog in the evening with vsby 1 to 3 nm. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt, diminishing to
10 to 15 kt with gusts up to 20 kt in the afternoon. seas 4 to 6 ft.
.sat night...sw winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 35 kt. seas 3 to 5 ft. 
.sun...sw winds 15 to 20 kt, becoming w 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 3 to 5 ft. 
.sun night...w winds 15 to 20 kt, becoming nw 20 to 25 kt after
midnight. seas 3 to 5 ft. 
.mon...nw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to 4 ft. 
.mon 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.  

$$

fzus51 kgyx 181847
cwfgyx
expires:202512190900;;813359

coastal waters forecast
national weather service gray me
147 pm est thu dec 18 2025

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


anz154-190900-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
147 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.rest of today...s winds 10 to 15 kt, increasing to 15 to 20 kt
late. seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds. 
.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 35 kt. seas 3 to 5 ft, building to 5 to 7 ft
after midnight. wave detail: s 5 ft at 5 seconds, becoming s 7 ft at
6 seconds. a chance of rain after midnight. patchy fog after
midnight with vsby 1 nm or less. 
.fri...s winds 30 to 40 kt with gusts up to 55 kt. seas 7 to 10 ft,
building to 9 to 13 ft in the afternoon. wave detail: se 10 ft at
7 seconds, becoming s 12 ft at 9 seconds. rain. areas of fog in the
morning. patchy fog in the afternoon. vsby 1 nm or less, increasing
to 1 to 3 nm in the afternoon. 
.fri night...w winds 25 to 30 kt with gusts up to 45 kt. seas 9 to
12 ft. wave detail: se 11 ft at 10 seconds and sw 7 ft at 6 seconds.
.sat...w winds 25 to 30 kt with gusts up to 40 kt, diminishing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 6 to 9 ft,
subsiding to 5 to 7 ft in the afternoon. wave detail: se 7 ft at
11 seconds and w 6 ft at 6 seconds, becoming se 5 ft at 11 seconds
and w 4 ft at 5 seconds. 
.sat night...sw winds 20 to 25 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: s 6 ft at 6 seconds and se 5 ft at 11 seconds. 
.sun...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to 7 ft. 
.sun night...nw winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. 
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 35 kt. seas 4 to 6 ft. 
.mon night...nw winds 15 to 20 kt with gusts up to 30 kt, becoming w
10 to 15 kt with gusts up to 20 kt after midnight. seas 3 to 5 ft.  

$$

fzus51 kgyx 181847
cwfgyx
expires:202512190900;;813361

coastal waters forecast
national weather service gray me
147 pm est thu dec 18 2025

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


anz150-190900-
coastal waters from stonington, me to port clyde, me out 25 nm-
147 pm est thu dec 18 2025

...storm warning in effect from friday morning through friday
evening...

.rest of today...s winds 10 to 15 kt, increasing to 15 to 20 kt
late. seas 3 to 4 ft. wave detail: sw 4 ft at 4 seconds and s 3 ft
at 9 seconds. 
.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 35 kt. seas 5 to 7 ft, building to 6 to 9 ft
after midnight. wave detail: s 7 ft at 6 seconds and s 2 ft at
10 seconds, becoming s 9 ft at 7 seconds. patchy fog after midnight
with vsby 1 to 3 nm. 
.fri...s winds 25 to 30 kt with gusts up to 45 kt, increasing to
30 to 40 kt with gusts up to 60 kt in the afternoon. seas 9 to
13 ft, building to 12 to 16 ft in the afternoon. wave detail: s
13 ft at 8 seconds, becoming s 15 ft at 9 seconds. rain. patchy fog
in the morning. patchy fog in the afternoon. vsby 1 nm or less,
increasing to 1 to 3 nm in the afternoon. 
.fri night...w winds 25 to 35 kt with gusts up to 50 kt. seas 12 to
16 ft. wave detail: s 15 ft at 11 seconds. a chance of rain in the
evening. patchy fog in the evening with vsby 1 to 3 nm. 
.sat...w winds 25 to 30 kt with gusts up to 45 kt, diminishing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 10 to
14 ft, subsiding to 7 to 10 ft in the afternoon. wave detail: s
13 ft at 11 seconds, becoming s 8 ft at 11 seconds and sw 6 ft at
7 seconds. 
.sat night...sw winds 25 to 30 kt. gusts up to 40 kt after midnight.
seas 6 to 7 ft, building to 7 to 10 ft after midnight. wave detail:
se 6 ft at 11 seconds and sw 5 ft at 6 seconds, becoming sw 9 ft at
7 seconds and s 5 ft at 11 seconds. 
.sun...sw winds 25 to 30 kt with gusts up to 40 kt. seas 7 to 10 ft.
a chance of rain in the morning. 
.sun night...nw winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. 
.mon...nw winds 25 to 30 kt with gusts up to 40 kt. seas 5 to 8 ft. 
.mon night...nw winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 10 to 15 kt with gusts up to 25 kt after midnight.
seas 4 to 6 ft.  

$$