fzus51 kbox 211104
cwfbox
expires:202607220000;;345192

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 am edt tue jul 21 2026

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


anz250-220000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 am edt tue jul 21 2026

...small craft advisory in effect from this evening through
wednesday evening...

.today...s winds 10 to 15 kt, becoming se 15 to 20 kt this
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 4 seconds and se 3 ft at 7 seconds. 
.tonight...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 4 ft at 5 seconds and se 1 foot at
11 seconds. showers with a chance of tstms in the evening, then
showers likely after midnight.
.wed...s winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: s 5 ft at 7 seconds and sw 3 ft at 4 seconds.
a chance of showers.
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt,
becoming w around 10 kt with gusts up to 20 kt after midnight.
seas 4 to 6 ft. wave detail: s 5 ft at 7 seconds and se 4 ft at
8 seconds. a chance of showers in the evening. 
.thu...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 4 ft. wave detail: se 4 ft at 10 seconds and s 3 ft at
6 seconds. 
.thu night...s winds around 5 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and nw 1 foot at
3 seconds. 
.fri through sat night...e winds around 5 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 210800
cwfcar
expires:202607212100;;337261

coastal waters forecast for maine
national weather service caribou me
400 am edt tue jul 21 2026


anz051-212100-
coastal waters from schoodic point, me to stonington, me out
25 nm-
400 am edt tue jul 21 2026

...small craft advisory in effect from noon edt today through
wednesday afternoon...

.today...s winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 3 ft at 5 seconds and s 3 ft at 8 seconds. 
.tonight...se winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft, building to 5 to 7 ft after midnight. wave detail: s 4 ft
at 6 seconds, becoming s 7 ft at 7 seconds. a chance of tstms.
showers.
.wed...s winds 15 to 20 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: s 7 ft at 7 seconds. a chance of showers. 
.wed night...sw 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 7 to 8 ft. wave detail: s 8 ft at 9 seconds. a chance of
showers. patchy fog after midnight with vsby 1 to 3 nm. 
.thu...w winds around 10 kt. seas 5 to 7 ft. wave detail: s 7 ft
at 9 seconds. 
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
4 to 6 ft. wave detail: s 6 ft at 9 seconds. 
.fri...w winds around 5 kt, becoming sw in the afternoon. seas
3 to 4 ft. 
.fri night...sw winds around 5 kt. seas around 3 ft. 
.sat...s winds around 5 kt. seas around 3 ft. 
.sat night...s winds around 5 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$

fzus51 kcar 210800
cwfcar
expires:202607212100;;337262

coastal waters forecast for maine
national weather service caribou me
400 am edt tue jul 21 2026


anz052-212100-
intra coastal waters from schoodic point, me to stonington, me-
400 am edt tue jul 21 2026

...small craft advisory in effect from this evening through
wednesday afternoon...

.today...s winds 5 to 10 kt with gusts up to 20 kt, becoming se
10 to 15 kt with gusts up to 20 kt late. seas 2 to 3 ft. wave
detail: s 2 ft at 6 seconds and sw 1 foot at 3 seconds. 
.tonight...se winds 10 to 15 kt, becoming s 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds.
showers with a chance of tstms. patchy dense fog after midnight
with vsby 1 nm or less. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 5 ft at 7 seconds. patchy fog in the
morning. a chance of showers. vsby 1 nm or less in the morning. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 3 to 5 ft. wave
detail: s 5 ft at 8 seconds. a chance of showers in the evening.
patchy dense fog in the evening with vsby 1 nm or less. 
.thu...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s 5 ft at
9 seconds. 
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. wave detail: s 4 ft at 9 seconds and se 1 foot at
8 seconds. 
.fri...w winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. 
.fri night...sw winds around 5 kt. seas around 2 ft. 
.sat...s winds around 5 kt. seas around 2 ft. 
.sat night...s winds around 5 kt. seas 1 to 2 ft.  

winds and seas higher in and near tstms.

$$

fzus51 kcar 210800
cwfcar
expires:202607212100;;337260

coastal waters forecast for maine
national weather service caribou me
400 am edt tue jul 21 2026


anz050-212100-
coastal waters from eastport, me to schoodic point, me out 25 nm-
400 am edt tue jul 21 2026

...small craft advisory in effect from noon edt today through
wednesday afternoon...

.today...s winds 5 to 10 kt, increasing to 10 to 15 kt this
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 7 seconds. 
.tonight...se winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft, building to 5 to 7 ft after midnight. wave detail: s 4 ft
at 7 seconds, becoming s 6 ft at 7 seconds. a chance of showers
and tstms in the evening, then showers with a chance of tstms
after midnight. patchy dense fog after midnight with vsby 1 nm or
less. 
.wed...s winds 15 to 20 kt with gusts up to 30 kt. seas 6 to
8 ft. wave detail: s 8 ft at 7 seconds. patchy dense fog in the
morning. a chance of showers. vsby 1 nm or less in the morning. 
.wed night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 30 kt. seas 7 to 9 ft. wave detail: s 9 ft
at 9 seconds. a chance of showers. patchy dense fog in the
evening. patchy fog after midnight. vsby 1 nm or less, increasing
to 1 to 3 nm after midnight. 
.thu...sw winds 5 to 10 kt. seas 6 to 8 ft. wave detail: s 8 ft
at 9 seconds. a chance of showers in the morning. patchy fog in
the morning with vsby 1 to 3 nm. 
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
4 to 6 ft. wave detail: s 6 ft at 9 seconds. 
.fri...w winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas 3 to 4 ft. 
.fri night...sw winds around 5 kt. seas around 3 ft. 
.sat...s winds around 5 kt. seas 2 to 3 ft. 
.sat night...s winds around 5 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 211027
cwfgyx
expires:202607220030;;343724

coastal waters forecast
national weather service gray me
627 am edt tue jul 21 2026

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


anz151-220030-
penobscot bay-
627 am edt tue jul 21 2026

.today...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s 2 ft at
6 seconds. 
.tonight...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 4 ft at 6 seconds. showers with a chance of
tstms. patchy fog in the evening. patchy dense fog after midnight.
vsby 1 to 3 nm, decreasing to 1 nm or less after midnight. 
.wed...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: s 4 ft at 6 seconds. patchy fog in the morning. a
chance of showers. vsby 1 to 3 nm. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 3 to 5 ft. wave detail: s 5 ft at
7 seconds. a chance of showers in the evening. 
.thu...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s 4 ft at
9 seconds. 
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. wave detail: s 4 ft at 9 seconds. 
.fri...w winds around 5 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.fri night...sw winds around 5 kt. seas 2 to 3 ft. 
.sat...s winds around 5 kt. seas around 2 ft. 
.sat night...sw winds around 5 kt. seas around 2 ft.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 211027
cwfgyx
expires:202607220030;;343727

coastal waters forecast
national weather service gray me
627 am edt tue jul 21 2026

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


anz152-220030-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
627 am edt tue jul 21 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday afternoon...

.today...s winds 10 to 15 kt, becoming se 15 to 20 kt late. seas
around 3 ft. wave detail: s 3 ft at 5 seconds. 
.tonight...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 5 ft at 5 seconds. showers with a chance of
tstms. patchy fog in the evening. patchy fog after midnight. vsby
1 to 3 nm, decreasing to 1 nm or less after midnight. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 5 to 7 ft.
wave detail: s 7 ft at 7 seconds. a chance of showers and tstms in
the morning. patchy fog in the morning with vsby 1 to 3 nm. 
.wed night...sw 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 5 to 8 ft.
wave detail: s 7 ft at 8 seconds. 
.thu...w winds 5 to 10 kt. seas 4 to 6 ft. wave detail: s 6 ft at
9 seconds. 
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
3 to 5 ft. wave detail: s 4 ft at 9 seconds. 
.fri...w winds around 5 kt, becoming s in the afternoon. seas 3 to
4 ft. 
.fri night...sw winds around 5 kt. seas 2 to 3 ft. 
.sat...s winds around 5 kt. seas 2 to 3 ft. 
.sat night...s winds around 5 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 211027
cwfgyx
expires:202607220030;;343725

coastal waters forecast
national weather service gray me
627 am edt tue jul 21 2026

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


anz153-220030-
casco bay-
627 am edt tue jul 21 2026

.today...s winds 10 to 15 kt with gusts up to 20 kt, becoming se
15 to 20 kt this afternoon. seas 2 to 3 ft. 
.tonight...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of tstms. showers. patchy fog after midnight. vsby
1 to 3 nm, decreasing to 1 nm or less after midnight. 
.wed...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. a chance of showers in the morning.
patchy fog in the morning with vsby 1 to 3 nm. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 4 ft. 
.thu...w winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
4 ft. 
.thu night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. 
.fri...w winds around 5 kt, becoming s in the afternoon. seas 2 to
3 ft. 
.fri night...s winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. 
.sat...se winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. 
.sat night...s winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 211027
cwfgyx
expires:202607220030;;343728

coastal waters forecast
national weather service gray me
627 am edt tue jul 21 2026

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


anz154-220030-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
627 am edt tue jul 21 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday afternoon...

.today...s winds 10 to 15 kt with gusts up to 20 kt, becoming se
15 to 20 kt late. seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds.
a slight chance of showers and tstms late. 
.tonight...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 5 ft at 6 seconds. showers with a chance of
tstms in the evening, then a chance of showers after midnight.
patchy fog. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.wed...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: se 5 ft at 7 seconds. patchy
fog in the morning. a chance of showers. vsby 1 to 3 nm in the
morning. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 3 to 5 ft. wave detail: se 5 ft at
8 seconds. a chance of showers and tstms in the evening. 
.thu...w winds 5 to 10 kt, becoming sw in the afternoon. seas 2 to
4 ft. wave detail: se 4 ft at 9 seconds. 
.thu night...sw winds around 5 kt. seas 2 to 4 ft. wave detail: se
3 ft at 8 seconds. 
.fri...nw winds around 5 kt, becoming se in the afternoon. seas 2 to
3 ft. 
.fri night...s winds around 5 kt. seas around 2 ft. 
.sat...se winds around 5 kt. seas around 2 ft. 
.sat night...se winds around 5 kt, becoming n around 5 kt after
midnight. seas around 2 ft.  

winds and seas higher in and near tstms.

$$

fzus51 kgyx 211027
cwfgyx
expires:202607220030;;343726

coastal waters forecast
national weather service gray me
627 am edt tue jul 21 2026

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


anz150-220030-
coastal waters from stonington, me to port clyde, me out 25 nm-
627 am edt tue jul 21 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday afternoon...

.today...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 4 ft.
wave detail: s 3 ft at 6 seconds. 
.tonight...se winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft, building to 5 to 6 ft after midnight. wave detail: s 5 ft at
6 seconds, becoming s 6 ft at 6 seconds. showers with a chance of
tstms. patchy fog in the evening. patchy dense fog after midnight.
vsby 1 to 3 nm, decreasing to 1 nm or less after midnight. 
.wed...s winds 15 to 20 kt with gusts up to 30 kt. seas 5 to 8 ft.
wave detail: s 7 ft at 7 seconds. a chance of showers. patchy fog.
vsby 1 to 3 nm. 
.wed night...sw 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 6 to 8 ft.
wave detail: s 8 ft at 8 seconds. 
.thu...w winds 5 to 10 kt. seas 5 to 7 ft. wave detail: s 7 ft at
9 seconds. 
.thu night...w winds 5 to 10 kt. seas 4 to 5 ft. wave detail: s 5 ft
at 9 seconds. 
.fri...w winds around 5 kt, becoming sw in the afternoon. seas 3 to
4 ft. 
.fri night...sw winds 5 to 10 kt, diminishing to around 5 kt after
midnight. seas 2 to 3 ft. 
.sat...s winds around 5 kt. seas 2 to 3 ft. 
.sat night...s winds around 5 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$