fzus51 kbox 180904
cwfbox
expires:202512182200;;787759

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

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


anz250-182200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 am est thu dec 18 2025

...gale warning in effect from late tonight through saturday
morning...

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

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 181104
cwfcar
expires:202512190015;;793816

coastal waters forecast for maine
national weather service caribou me
604 am est thu dec 18 2025


anz052-190015-
intra coastal waters from schoodic point, me to stonington, me-
604 am est thu dec 18 2025

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

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

$$

fzus51 kcar 181104
cwfcar
expires:202512190015;;793814

coastal waters forecast for maine
national weather service caribou me
604 am est thu dec 18 2025


anz050-190015-
coastal waters from eastport, me to schoodic point, me out 25 nm-
604 am est thu dec 18 2025

...small craft advisory in effect until 1 pm est this afternoon...
...storm warning in effect from friday morning through friday
evening...

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

$$

fzus51 kcar 181104
cwfcar
expires:202512190015;;793815

coastal waters forecast for maine
national weather service caribou me
604 am est thu dec 18 2025


anz051-190015-
coastal waters from schoodic point, me to stonington, me out
25 nm-
604 am est thu dec 18 2025

...small craft advisory in effect until 1 pm est this afternoon...
...storm warning in effect from friday morning through friday
evening...

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

$$

fzus51 kgyx 181052
cwfgyx
expires:202512190100;;793185

coastal waters forecast
national weather service gray me
552 am est thu dec 18 2025

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


anz153-190100-
casco bay-
552 am est thu dec 18 2025

...gale warning in effect from late tonight through saturday
morning...

.today...sw winds 5 to 10 kt, becoming s 15 to 20 kt with gusts up
to 25 kt. seas 2 to 3 ft. 
.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. patchy fog after
midnight. 
.fri...s winds 25 to 30 kt with gusts up to 40 kt. seas 5 to 8 ft.
rain. areas of fog in the morning. patchy fog in the afternoon. vsby
1 to 3 nm. 
.fri night...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. rain likely in the evening. patchy fog in the evening with
vsby 1 to 3 nm. 
.sat...w 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.
.sat night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. a chance of rain and snow after midnight with vsby 1 to 3 nm. 
.sun...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 5 ft.
a chance of rain in the morning. 
.sun night...nw winds 20 to 25 kt with gusts up to 35 kt. seas 2 to
4 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 with gusts up to 30 kt,
diminishing to 5 to 10 kt with gusts up to 20 kt after midnight.
seas 1 to 2 ft.  

$$

fzus51 kgyx 181052
cwfgyx
expires:202512190100;;793182

coastal waters forecast
national weather service gray me
552 am est thu dec 18 2025

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


anz154-190100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
552 am est thu dec 18 2025

...gale warning in effect from late tonight through saturday
morning...

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

$$

fzus51 kgyx 181052
cwfgyx
expires:202512190100;;793184

coastal waters forecast
national weather service gray me
552 am est thu dec 18 2025

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


anz150-190100-
coastal waters from stonington, me to port clyde, me out 25 nm-
552 am est thu dec 18 2025

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

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

$$

fzus51 kgyx 181052
cwfgyx
expires:202512190100;;793186

coastal waters forecast
national weather service gray me
552 am est thu dec 18 2025

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


anz151-190100-
penobscot bay-
552 am est thu dec 18 2025

...gale warning in effect from late tonight through saturday
morning...

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

$$

fzus51 kgyx 181052
cwfgyx
expires:202512190100;;793183

coastal waters forecast
national weather service gray me
552 am est thu dec 18 2025

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


anz152-190100-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
552 am est thu dec 18 2025

...gale warning in effect from late tonight through saturday
morning...

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

$$