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fzus51 kbox 272003
cwfbox
expires:202609280900;;155519

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun sep 27 2026

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


anz230-280900-
boston harbor-
403 pm edt sun sep 27 2026

...gale warning in effect until 9 pm edt this evening...

.tonight...ne winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft, except 4 to 6 ft at the outer harbor entrance. patchy
fog. showers. a chance of tstms. some tstms may produce heavy
rainfall after midnight. vsby 1 nm or less. 
.mon...ne winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft, except 4 to 6 ft at the outer harbor entrance. patchy fog.
showers. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.mon night...ne winds 15 to 20 kt with gusts up to 25 kt,
becoming n 10 to 15 kt after midnight. waves 2 to 3 ft. patchy
fog. showers. vsby 1 to 3 nm. 
.tue...n winds 5 to 10 kt. waves around 2 ft. patchy fog. showers
likely in the morning. vsby 1 to 3 nm. 
.tue night...n winds around 5 kt. waves 1 foot or less. 
.wed and wed night...sw winds around 5 kt. waves 1 foot or less. 
.thu through fri night...nw winds 5 to 10 kt. waves around 2 ft. 

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 272003
cwfbox
expires:202609280900;;155508

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sun sep 27 2026

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


anz250-280900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt sun sep 27 2026

...gale warning in effect until 9 pm edt this evening...

.tonight...ne winds 20 to 25 kt with gusts up to 30 kt. seas 7 to
10 ft. wave detail: e 10 ft at 9 seconds and se 8 ft at
9 seconds. patchy fog. showers. a slight chance of tstms this
evening, then a chance of tstms after midnight. some tstms may
produce heavy rainfall after midnight. vsby 1 nm or less. 
.mon...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 6 to 9 ft. wave detail: e 9 ft
at 9 seconds and se 2 ft at 7 seconds. patchy fog. showers. vsby
1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.mon night...ne winds 10 to 15 kt with gusts up to 25 kt. seas
5 to 7 ft. wave detail: ne 7 ft at 8 seconds and se 2 ft at
7 seconds. patchy fog. showers. vsby 1 nm or less. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
5 ft. wave detail: ne 5 ft at 9 seconds and s 2 ft at 7 seconds.
patchy fog. a chance of showers in the morning. vsby 1 to 3 nm. 
.tue night...n winds 5 to 10 kt. seas 3 to 5 ft. wave detail: e
4 ft at 9 seconds and se 1 foot at 7 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: e 4 ft at 9 seconds and s 1 foot at 7 seconds. 
.thu through fri...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. 
.fri night...nw winds around 10 kt. seas 2 to 3 ft. a chance of
showers.  

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.

$$
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