fzus51 kbox 172003
cwfbox
expires:202608180900;;897089

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon aug 17 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz250-180900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt mon aug 17 2026

.tonight...se winds 5 to 10 kt, becoming e after midnight. seas
around 2 ft. wave detail: se 2 ft at 4 seconds and se 1 foot at
10 seconds. patchy fog. a chance of showers, mainly this evening.
vsby 1 to 3 nm, decreasing to 1 nm or less after midnight. 
.tue...n winds around 5 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 9 seconds and sw 2 ft at 6 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.tue night...n winds around 5 kt. seas 2 to 4 ft. wave detail: se
4 ft at 9 seconds and w 2 ft at 7 seconds. patchy fog. vsby 1 nm
or less. 
.wed...w winds around 5 kt, becoming s in the afternoon. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and sw 2 ft at
7 seconds. patchy fog in the morning with vsby 1 nm or less. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and s 2 ft at 4 seconds. 
.thu and thu night...nw winds around 5 kt. seas 2 to 3 ft. wave
detail: se 2 ft at 8 seconds and sw 1 foot at 3 seconds. 
.fri and fri night...e winds 5 to 10 kt. seas around 2 ft. 
.sat and sat night...e winds 5 to 10 kt. seas 2 to 3 ft. a chance
of showers.  

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 172002
cwfcar
expires:202608180900;;896958

coastal waters forecast for maine
national weather service caribou me
401 pm edt mon aug 17 2026


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

.tonight...s winds 5 to 10 kt, becoming se late. seas 2 to 3 ft.
wave detail: s 3 ft at 6 seconds and se 1 foot at 10 seconds.
isolated showers this evening, then scattered showers after
midnight. patchy fog early this evening. areas of fog late this
evening and early morning. areas of dense fog late. vsby 1 to
3 nm, decreasing to 1 nm or less late this evening and overnight.
.tue...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
5 seconds and se 1 foot at 9 seconds. scattered showers. areas of
fog in the morning. areas of fog in the afternoon. vsby 1 nm or
less. 
.tue night...ne winds around 5 kt. seas 2 to 4 ft, building to
4 to 5 ft after midnight. wave detail: s 4 ft at 9 seconds,
becoming s 5 ft at 9 seconds. a chance of showers in the evening.
areas of fog. vsby 1 nm or less. 
.wed...nw winds around 5 kt, becoming sw in the afternoon. seas
4 to 5 ft. wave detail: s 5 ft at 9 seconds. areas of fog in the
morning with vsby 1 nm or less. 
.wed night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
4 ft at 8 seconds. patchy fog. vsby 1 to 3 nm. 
.thu...sw winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds.
patchy fog in the morning with vsby 1 to 3 nm. 
.thu night...w winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. 
.fri...n winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. 
.fri night...s winds around 5 kt, becoming ne after midnight.
seas around 2 ft. 
.sat...e winds around 5 kt. seas around 2 ft. a chance of showers
in the afternoon. 
.sat night...e winds 5 to 10 kt. seas around 2 ft. a chance of
showers.  

$$

fzus51 kcar 172002
cwfcar
expires:202608180900;;896959

coastal waters forecast for maine
national weather service caribou me
401 pm edt mon aug 17 2026


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

.tonight...s winds 5 to 10 kt, becoming e late. seas 2 to 3 ft.
wave detail: s 3 ft at 6 seconds and se 1 foot at 10 seconds.
isolated showers this evening, then scattered showers after
midnight. patchy fog early this evening. areas of fog late this
evening and early morning. areas of dense fog late. vsby 1 to
3 nm, decreasing to 1 nm or less late this evening and overnight.
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 5 seconds and se 1 foot at 9 seconds. scattered showers. areas
of fog in the morning. areas of fog in the afternoon. vsby 1 nm
or less. 
.tue night...ne winds 5 to 10 kt, becoming n after midnight. seas
3 to 5 ft. wave detail: s 5 ft at 9 seconds and s 2 ft at
6 seconds. areas of fog. vsby 1 nm or less. 
.wed...w winds 5 to 10 kt. seas 4 to 5 ft. wave detail: s 5 ft at
8 seconds. areas of fog in the morning with vsby 1 nm or less. 
.wed night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
4 ft at 8 seconds. patchy fog. vsby 1 to 3 nm. 
.thu...w winds 5 to 10 kt. seas around 3 ft. wave detail: se 3 ft
at 7 seconds. patchy fog in the morning with vsby 1 to 3 nm. 
.thu night...w winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. 
.fri...n winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. 
.fri night...s winds around 5 kt, becoming ne after midnight.
seas around 2 ft. 
.sat...e winds 5 to 10 kt. seas around 2 ft. 
.sat night...se winds 5 to 10 kt. seas around 2 ft. a chance of
showers.  

$$

fzus51 kcar 172002
cwfcar
expires:202608180900;;896960

coastal waters forecast for maine
national weather service caribou me
401 pm edt mon aug 17 2026


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

.tonight...s winds 5 to 10 kt, becoming se after midnight. seas
1 to 2 ft. wave detail: s 2 ft at 6 seconds and se 1 foot at
10 seconds. patchy fog early this evening. areas of fog late this
evening and early morning. areas of dense fog late. isolated
showers late this evening. scattered showers after midnight. vsby
1 to 3 nm, decreasing to 1 nm or less late this evening and
overnight. 
.tue...ne winds around 5 kt. seas 1 to 2 ft. wave detail: s
1 foot at 5 seconds and se 1 foot at 8 seconds. scattered showers
in the morning. areas of fog in the morning, then patchy fog in
the afternoon. vsby 1 nm or less. 
.tue night...ne winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: se 3 ft at 9 seconds and s 1 foot at
6 seconds. areas of fog. vsby 1 nm or less. 
.wed...w winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds. areas of fog in the
morning with vsby 1 nm or less. 
.wed night...sw winds 5 to 10 kt, diminishing to around 5 kt
after midnight. seas 2 to 3 ft. wave detail: se 3 ft at
8 seconds. patchy fog. vsby 1 to 3 nm. 
.thu...w winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 7 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.thu night...w winds around 5 kt, becoming nw after midnight.
seas 1 to 2 ft. 
.fri...n winds around 5 kt, becoming se around 5 kt in the
afternoon. seas 1 to 2 ft. 
.fri night...s winds around 5 kt, becoming ne after midnight.
seas 1 to 2 ft. 
.sat...e winds around 5 kt. seas 1 to 2 ft. 
.sat night...se winds around 5 kt. seas 1 to 2 ft. a chance of
showers.  

$$

fzus51 kgyx 171836
cwfgyx
expires:202608180845;;893694

coastal waters forecast
national weather service gray me
236 pm edt mon aug 17 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz150-180845-
coastal waters from stonington, me to port clyde, me out 25 nm-
236 pm edt mon aug 17 2026

.this afternoon...s winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 4 ft at 5 seconds. 
.tonight...s winds 5 to 10 kt, becoming se after midnight. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds. patchy fog in the evening,
then areas of fog after midnight. scattered showers after midnight.
vsby 1 nm or less. 
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
5 seconds. areas of fog in the morning with vsby 1 nm or less. 
.tue night...n winds around 5 kt. seas 3 to 5 ft. wave detail: se
5 ft at 9 seconds. patchy fog. vsby 1 nm or less. 
.wed...sw winds 5 to 10 kt. seas 4 to 5 ft. wave detail: se 5 ft at
8 seconds. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
3 to 4 ft. wave detail: se 4 ft at 8 seconds. 
.thu...nw winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
3 ft. 
.thu night...sw winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. 
.fri...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. 
.fri night...s winds around 5 kt, becoming ne after midnight. seas
around 2 ft.  

$$

fzus51 kgyx 171836
cwfgyx
expires:202608180845;;893696

coastal waters forecast
national weather service gray me
236 pm edt mon aug 17 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-180845-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
236 pm edt mon aug 17 2026

.this afternoon...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
s 3 ft at 5 seconds. 
.tonight...se winds 5 to 10 kt, becoming e after midnight. seas 2 to
3 ft. wave detail: se 3 ft at 5 seconds. patchy fog in the evening,
then areas of fog after midnight. vsby 1 nm or less. 
.tue...ne winds around 5 kt. seas around 2 ft. wave detail: se 2 ft
at 5 seconds and se 2 ft at 9 seconds. areas of fog in the morning
with vsby 1 nm or less.
.tue night...ne winds around 5 kt, becoming nw after midnight. seas
2 to 4 ft. wave detail: se 4 ft at 9 seconds. patchy fog. vsby 1 nm
or less. 
.wed...sw winds around 5 kt, becoming s in the afternoon. seas 3 to
4 ft. wave detail: se 4 ft at 8 seconds. 
.wed night...s winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds. 
.thu...nw winds around 5 kt, becoming se around 5 kt in the
afternoon. seas 2 to 3 ft. 
.thu night...s winds around 5 kt, becoming n after midnight. seas
around 2 ft. 
.fri...ne winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. 
.fri night...se winds around 5 kt, becoming ne after midnight. seas
around 2 ft.  

$$

fzus51 kgyx 171836
cwfgyx
expires:202608180845;;893692

coastal waters forecast
national weather service gray me
236 pm edt mon aug 17 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz151-180845-
penobscot bay-
236 pm edt mon aug 17 2026

.this afternoon...s winds around 10 kt. seas 2 to 3 ft. wave detail:
s 3 ft at 5 seconds. 
.tonight...s winds 5 to 10 kt, becoming e after midnight. seas 2 to
3 ft. wave detail: s 2 ft at 5 seconds. patchy fog in the evening.
areas of fog after midnight. vsby 1 nm or less. 
.tue...ne winds around 5 kt. seas around 2 ft. areas of fog in the
morning with vsby 1 nm or less. 
.tue night...n winds around 5 kt. seas 2 to 4 ft. wave detail: s
3 ft at 8 seconds. patchy fog. vsby 1 nm or less. 
.wed...w winds around 5 kt, becoming sw in the afternoon. seas 2 to
4 ft. wave detail: s 3 ft at 8 seconds.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 6 seconds. 
.thu...nw winds around 5 kt, becoming sw in the afternoon. seas
around 2 ft. 
.thu night...w winds around 5 kt, becoming nw after midnight. seas
around 2 ft. 
.fri...n winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. 
.fri night...sw winds around 5 kt, becoming n after midnight. seas
1 foot or less.  

$$

fzus51 kgyx 171836
cwfgyx
expires:202608180845;;893695

coastal waters forecast
national weather service gray me
236 pm edt mon aug 17 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz152-180845-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
236 pm edt mon aug 17 2026

.this afternoon...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail:
s 4 ft at 5 seconds. 
.tonight...s winds 5 to 10 kt, becoming e after midnight. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds. patchy fog in the evening.
areas of fog after midnight. vsby 1 nm or less. 
.tue...ne winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft at
5 seconds. areas of fog in the morning with vsby 1 nm or less. 
.tue night...ne winds around 5 kt, becoming nw after midnight. seas
3 to 5 ft. wave detail: se 4 ft at 9 seconds. patchy fog. vsby 1 nm
or less. 
.wed...w winds around 5 kt, becoming s in the afternoon. seas 3 to
5 ft. wave detail: se 4 ft at 8 seconds. 
.wed night...s winds 5 to 10 kt, becoming w after midnight. seas
3 to 4 ft. wave detail: se 3 ft at 8 seconds. 
.thu...nw winds around 5 kt, becoming sw in the afternoon. seas 2 to
3 ft. 
.thu night...sw winds around 5 kt, becoming n after midnight. seas
2 to 3 ft. 
.fri...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. 
.fri night...s winds around 5 kt, becoming ne after midnight. seas
around 2 ft.  

$$

fzus51 kgyx 171836
cwfgyx
expires:202608180845;;893693

coastal waters forecast
national weather service gray me
236 pm edt mon aug 17 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz153-180845-
casco bay-
236 pm edt mon aug 17 2026

.this afternoon...s winds 10 to 15 kt. seas 2 to 3 ft. 
.tonight...s winds 5 to 10 kt, becoming e after midnight. seas 2 to
3 ft. patchy fog in the evening, then areas of fog after midnight.
vsby 1 nm or less. 
.tue...ne winds around 5 kt. seas around 2 ft. areas of fog in the
morning with vsby 1 nm or less. 
.tue night...e winds around 5 kt, becoming nw after midnight. seas
2 to 3 ft. patchy fog. vsby 1 nm or less. 
.wed...sw winds around 5 kt, becoming s in the afternoon. seas 2 to
4 ft. 
.wed night...s winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. 
.thu...nw winds around 5 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.thu night...sw winds around 5 kt, becoming n after midnight. seas
around 2 ft. 
.fri...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. 
.fri night...s winds 5 to 10 kt, becoming ne after midnight. seas
around 2 ft.  

$$