fzus51 kbox 270504
cwfbox
expires:202607271800;;673185

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon jul 27 2026

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


anz230-271800-
boston harbor-
104 am edt mon jul 27 2026

.rest of tonight...n winds around 5 kt. waves 1 foot or less. 
.mon...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. 
.mon night...se winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.tue...s winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. 
.tue night...se winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. scattered showers after midnight. 
.wed and wed night...ne winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. showers. a chance of tstms. patchy fog in the
morning. patchy fog through the night. vsby 1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. showers likely with a chance of tstms. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. a chance of showers and tstms. 
.fri and fri night...ne winds 5 to 10 kt, becoming sw. waves
1 foot or less.  

winds and waves 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 kbox 270504
cwfbox
expires:202607271800;;673176

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon jul 27 2026

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


anz231-271800-
cape cod bay-
104 am edt mon jul 27 2026

.rest of tonight...ne winds around 5 kt. seas around 2 ft. wave
detail: ne 2 ft at 8 seconds and ne 1 foot at 3 seconds. 
.mon...ne winds around 5 kt. seas around 2 ft. wave detail: ne
2 ft at 8 seconds and n 1 foot at 4 seconds. 
.mon night...se winds around 5 kt, becoming sw after midnight.
seas around 2 ft. wave detail: e 2 ft at 5 seconds and e 1 foot
at 11 seconds. 
.tue...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas around 2 ft. wave detail: s
2 ft at 8 seconds and s 1 foot at 2 seconds. 
.tue night...se winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: s 1 foot at 2 seconds and
e 1 foot at 5 seconds. scattered showers after midnight. 
.wed and wed night...e winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 3 ft. wave detail: se 3 ft at 4 seconds and e 2 ft at
3 seconds. showers. a chance of tstms through the night. patchy
fog. vsby 1 to 3 nm. 
.thu...ne winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. showers likely. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.fri and fri night...n winds 5 to 10 kt, becoming sw. 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 kbox 270504
cwfbox
expires:202607271800;;673174

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt mon jul 27 2026

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


anz250-271800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 am edt mon jul 27 2026

.rest of tonight...ne winds around 5 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 7 seconds. 
.mon...ne winds around 5 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 7 seconds. 
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and s 1 foot at 3 seconds. 
.tue...s winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: e 3 ft at
8 seconds and s 2 ft at 3 seconds. 
.tue night...se winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 2 ft at 3 seconds and e 2 ft at
6 seconds. 
.wed...e winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: e 4 ft at 5 seconds and se 2 ft at 9 seconds.
patchy fog. scattered showers in the morning, then showers in the
afternoon with vsby 1 to 3 nm. 
.wed night...e winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. showers with a chance of tstms. patchy fog in the
evening. vsby 1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. showers likely. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. a chance of showers. 
.fri...n winds 5 to 10 kt. seas 3 to 5 ft. 
.fri night...sw winds around 5 kt. seas 2 to 4 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 kgyx 262102
cwfgyx
expires:202607271000;;656155

coastal waters forecast
national weather service gray me
501 pm edt sun jul 26 2026

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


anz154-271000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
501 pm edt sun jul 26 2026

.tonight...ne winds around 5 kt, becoming n towards daybreak. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds. 
.mon...n winds around 5 kt, becoming se in the afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 7 seconds. 
.mon night...s winds around 5 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds. 
.tue...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft at
8 seconds. 
.tue night...se winds 5 to 10 kt. seas around 3 ft. wave detail: se
3 ft at 7 seconds. patchy fog. a chance of rain after midnight. vsby
1 to 3 nm. 
.wed...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to 4 ft.
wave detail: e 4 ft at 5 seconds and se 3 ft at 8 seconds. patchy
fog in the morning. rain likely in the morning, then rain likely
with a chance of tstms in the afternoon. vsby 1 to 3 nm in the
morning.
.wed night...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. showers with a chance of tstms. 
.thu...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas around 4 ft. showers likely. 
.thu night...ne winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 3 to 4 ft. a chance of showers.
.fri...n winds 5 to 10 kt, becoming e in the afternoon. seas 3 to
4 ft. 
.fri night...s winds around 5 kt, becoming w around 5 kt after
midnight. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$