fzus51 kbox 180503
cwfbox
expires:202608181800;;916919

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
102 am edt tue aug 18 2026

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


anz250-181800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
102 am edt tue aug 18 2026

.rest of tonight...ne winds around 5 kt. seas around 2 ft. wave
detail: se 2 ft at 4 seconds and se 1 foot at 9 seconds. patchy
fog. a slight chance of showers. vsby 1 nm or less. 
.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 180645
cwfcar
expires:202608181900;;923402

coastal waters forecast for maine
national weather service caribou me
245 am edt tue aug 18 2026


anz052-181900-
intra coastal waters from schoodic point, me to stonington, me-
245 am edt tue aug 18 2026

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

$$

fzus51 kcar 180645
cwfcar
expires:202608181900;;923400

coastal waters forecast for maine
national weather service caribou me
245 am edt tue aug 18 2026


anz050-181900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
245 am edt tue aug 18 2026

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

$$

fzus51 kcar 180645
cwfcar
expires:202608181900;;923401

coastal waters forecast for maine
national weather service caribou me
245 am edt tue aug 18 2026


anz051-181900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
245 am edt tue aug 18 2026

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

$$

fzus51 kgyx 180620
cwfgyx
expires:202608182030;;920426

coastal waters forecast
national weather service gray me
220 am edt tue aug 18 2026

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


anz153-182030-
casco bay-
220 am edt tue aug 18 2026

.today...e winds around 5 kt. seas around 2 ft. areas of fog early
this morning, then patchy fog late this morning. vsby 1 nm or less,
increasing to 1 to 3 nm late this morning. 
.tonight...se winds around 5 kt, becoming w after midnight. seas
2 to 4 ft. patchy fog in the evening. patchy fog after midnight with
vsby 1 nm or less. 
.wed...sw winds around 5 kt, becoming s in the afternoon. seas 2 to
4 ft. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. 
.thu...nw winds around 5 kt, becoming s around 5 kt 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 around 5 kt, becoming n after midnight. seas
around 2 ft. 
.sat...ne winds around 5 kt, becoming e in the afternoon. 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 kgyx 180620
cwfgyx
expires:202608182030;;920429

coastal waters forecast
national weather service gray me
220 am edt tue aug 18 2026

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


anz154-182030-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
220 am edt tue aug 18 2026

.today...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 early this
morning, then patchy fog late this morning. vsby 1 nm or less,
increasing to 1 to 3 nm late this morning. 
.tonight...se winds around 5 kt, becoming sw after midnight. seas
2 to 4 ft. wave detail: se 3 ft at 8 seconds. patchy fog in the
evening. patchy fog after midnight with vsby 1 nm or less. 
.wed...sw winds around 5 kt, becoming s in the afternoon. seas 2 to
4 ft. wave detail: se 3 ft at 9 seconds. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 7 seconds. 
.thu...nw winds around 5 kt, becoming se in the afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 7 seconds. 
.thu night...s winds around 5 kt, becoming n after midnight. seas
around 2 ft. wave detail: se 2 ft at 8 seconds. 
.fri...ne winds around 5 kt. seas around 2 ft. 
.fri night...se winds around 5 kt, becoming n after midnight. seas
around 2 ft. 
.sat...e winds 5 to 10 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 kgyx 180620
cwfgyx
expires:202608182030;;920427

coastal waters forecast
national weather service gray me
220 am edt tue aug 18 2026

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


anz150-182030-
coastal waters from stonington, me to port clyde, me out 25 nm-
220 am edt tue aug 18 2026

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

$$

fzus51 kgyx 180620
cwfgyx
expires:202608182030;;920425

coastal waters forecast
national weather service gray me
220 am edt tue aug 18 2026

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


anz151-182030-
penobscot bay-
220 am edt tue aug 18 2026

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

$$

fzus51 kgyx 180620
cwfgyx
expires:202608182030;;920428

coastal waters forecast
national weather service gray me
220 am edt tue aug 18 2026

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


anz152-182030-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
220 am edt tue aug 18 2026

.today...ne winds 5 to 10 kt. seas around 2 ft. wave detail: s 2 ft
at 5 seconds. areas of fog early this morning, then patchy fog late
this morning. vsby 1 nm or less, increasing to 1 to 3 nm late this
morning. 
.tonight...ne winds around 5 kt, becoming w after midnight. seas
3 to 5 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. patchy dense fog in the
morning with vsby 1 nm or less. 
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 3 ft. wave detail: se 3 ft at 8 seconds. 
.thu...nw winds around 5 kt, becoming s around 5 kt in the
afternoon. seas 2 to 3 ft. 
.thu night...sw winds around 5 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and se 2 ft at
8 seconds. 
.fri...ne winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. 
.fri night...s winds around 5 kt, becoming n after midnight. seas
around 2 ft. 
.sat...e winds 5 to 10 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.  

$$