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coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt sun may 24 2026

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


anz230-241800-
boston harbor-
105 am edt sun may 24 2026

.rest of tonight...se winds 5 to 10 kt. waves 1 foot or less. a
slight chance of showers. 
.sun...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves around 2 ft. showers. patchy fog
in the afternoon with vsby 1 to 3 nm. 
.sun night...e winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. showers, mainly in the evening.
patchy fog in the evening with vsby 1 to 3 nm. 
.mon...s winds 5 to 10 kt, becoming sw in the afternoon. waves
1 foot or less. showers likely. 
.mon night...w winds around 5 kt. waves 1 foot or less. 
.tue and tue night...sw winds 5 to 10 kt. waves 1 foot or less. 
.wed and wed night...w winds 5 to 10 kt. waves around 2 ft, then
1 foot or less. a chance of showers. 
.thu and thu night...n winds 5 to 10 kt. waves 1 foot or less.  

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 240505
cwfbox
expires:202605241800;;547491

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt sun may 24 2026

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


anz250-241800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 am edt sun may 24 2026

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

.rest of tonight...se winds around 10 kt. seas around 2 ft. wave
detail: se 2 ft at 7 seconds and ne 1 foot at 3 seconds. a slight
chance of showers. 
.sun...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 4 ft at 5 seconds. a chance of showers in
the morning, then showers in the afternoon. patchy fog in the
afternoon with vsby 1 to 3 nm. 
.sun night...se winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: se 6 ft at 6 seconds. showers, mainly in
the evening. patchy fog in the evening with vsby 1 to 3 nm. 
.mon...s winds 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: se
6 ft at 9 seconds and e 2 ft at 6 seconds. showers likely. 
.mon night...w winds around 5 kt. seas 3 to 5 ft. wave detail: e
5 ft at 8 seconds and w 1 foot at 2 seconds. 
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: e 4 ft at 7 seconds and s 2 ft at 3 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. a
chance of showers. 
.thu and thu night...ne winds 5 to 10 kt. seas 2 to 3 ft.  

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.

$$