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fzus51 kbox 240805
cwfbox
expires:202605242100;;556322

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

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


anz230-242100-
boston harbor-
405 am edt sun may 24 2026

.today...se winds 5 to 10 kt, becoming e 10 to 15 kt with gusts
up to 20 kt this afternoon. waves around 2 ft. showers. patchy
fog this afternoon with vsby 1 to 3 nm. 
.tonight...e winds 10 to 15 kt with gusts up to 20 kt. 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...w winds around 5 kt, becoming s in the afternoon. waves
1 foot or less. 
.tue night...sw winds around 10 kt. waves 1 foot or less. 
.wed through thu night...nw winds 5 to 10 kt. waves around 2 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.

$$
fzus51 kbox 240805
cwfbox
expires:202605242100;;556311

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

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


anz250-242100-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 am edt sun may 24 2026

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

.today...se winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 4 ft at 5 seconds. a chance of showers this
morning, then showers this afternoon. patchy fog this afternoon
with vsby 1 to 3 nm. 
.tonight...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 20 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 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: e 4 ft at 7 seconds and s 2 ft at
3 seconds. 
.wed through thu night...nw winds 5 to 10 kt. seas 2 to 3 ft.
wave detail: e 3 ft at 8 seconds and w 2 ft at 3 seconds.  

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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