fzus51 kbox 290503
cwfbox
expires:202607291800;;257759

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt wed jul 29 2026

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


anz230-291800-
boston harbor-
103 am edt wed jul 29 2026

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

.rest of tonight...se winds around 10 kt. waves 1 foot or less. 
.wed...se winds 10 to 15 kt, becoming e 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. a chance of
showers in the morning. showers likely in the afternoon. 
.wed night...e winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. showers likely in the evening. showers after midnight.
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. showers.
.thu night...n winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. showers likely in the evening. a
chance of showers after midnight. 
.fri and fri night...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat through sun...s winds 5 to 10 kt. waves around 2 ft. 
.sun night...s winds 5 to 10 kt. waves around 2 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 kbox 290503
cwfbox
expires:202607291800;;257750

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt wed jul 29 2026

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


anz231-291800-
cape cod bay-
103 am edt wed jul 29 2026

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

.rest of tonight...se winds 5 to 10 kt. seas around 2 ft. wave
detail: se 1 foot at 2 seconds and e 1 foot at 7 seconds. 
.wed...se winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: se 2 ft at 3 seconds and e 2 ft at 7 seconds.
a chance of showers in the afternoon. 
.wed night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: e
3 ft at 4 seconds. showers likely. 
.thu...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 4 seconds. a chance of showers in
the morning. showers likely in the afternoon. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: n 2 ft at 5 seconds. a chance of
showers. 
.fri and fri night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: n 2 ft at 5 seconds. 
.sat through sun...s winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. 
.sun night...s winds 5 to 10 kt. seas around 2 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 kbox 290503
cwfbox
expires:202607291800;;257748

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt wed jul 29 2026

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


anz250-291800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt wed jul 29 2026

...small craft advisory in effect through thursday morning...

.rest of tonight...se winds around 10 kt. seas 2 to 3 ft. wave
detail: se 2 ft at 3 seconds and se 2 ft at 8 seconds. 
.wed...se winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: se 3 ft at 4 seconds and se 3 ft at 8 seconds.
a chance of showers in the afternoon. 
.wed night...e winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: se 4 ft at 5 seconds. a chance of showers
in the evening. showers after midnight. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: e 4 ft at 7 seconds and e 2 ft at 4 seconds.
showers likely. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: ne 4 ft at 7 seconds and ne 1 foot at
3 seconds. a chance of showers.
.fri and fri night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: n 4 ft at 6 seconds. 
.sat through sun...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. 
.sun night...s winds 10 to 15 kt with gusts up to 20 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 kgyx 290657
cwfgyx
expires:202607292100;;263966

coastal waters forecast
national weather service gray me
257 am edt wed jul 29 2026

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


anz154-292100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
257 am edt wed jul 29 2026

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

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

winds and seas higher in and near tstms.

$$