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fzus51 kbox 262007
cwfbox
expires:202603270900;;339694

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm edt thu mar 26 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-270900-
boston harbor-
407 pm edt thu mar 26 2026

...small craft advisory in effect until midnight edt tonight...

.tonight...s winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. waves around 2 ft. rain. patchy fog after midnight. 
.fri...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of rain in the morning. 
.fri night...n winds 10 to 15 kt. waves around 2 ft. 
.sat...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. waves around 2 ft. 
.sat night...nw winds 5 to 10 kt. waves around 2 ft. 
.sun and sun night...sw winds 15 to 20 kt. waves 2 to 3 ft. 
.mon and mon night...sw winds 10 to 15 kt, becoming w 15 to
20 kt. waves around 2 ft. 
.tue and tue night...n winds 10 to 15 kt, becoming se 15 to
20 kt. waves 1 foot or less, then around 2 ft. a chance of rain. 

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 262007
cwfbox
expires:202603270900;;339683

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
407 pm edt thu mar 26 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-270900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
407 pm edt thu mar 26 2026

...small craft advisory in effect through friday afternoon...

.tonight...s winds 15 to 20 kt, becoming w after midnight. gusts
up to 30 kt. seas 3 to 5 ft. wave detail: s 5 ft at 7 seconds and
sw 3 ft at 4 seconds. patchy fog. rain. vsby 1 to 3 nm. 
.fri...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: n 3 ft at 5 seconds and
se 3 ft at 9 seconds. patchy fog in the morning. a chance of rain
in the morning with vsby 1 to 3 nm. 
.fri night...n winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 3 to 5 ft. wave detail: n 4 ft at 6 seconds and se
3 ft at 9 seconds. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 6 seconds and se 2 ft at 8 seconds.
.sat night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and nw 2 ft at 3 seconds. 
.sun...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 5 seconds and ne 2 ft at 5 seconds. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. 
.mon and mon night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. 
.tue...ne winds 15 to 20 kt. seas 2 to 3 ft. a chance of rain. 
.tue night...se winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. a chance of rain.  

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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