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fzus51 kbox 040803
cwfbox
expires:202605042100;;989220

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt mon may 4 2026

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


anz230-042100-
boston harbor-
403 am edt mon may 4 2026

...small craft advisory in effect from 11 am edt this morning
through this evening...

.today...sw winds 10 to 15 kt with gusts up to 30 kt. waves
around 2 ft. 
.tonight...sw winds 10 to 15 kt. gusts up to 25 kt in the
evening. waves around 2 ft. 
.tue...s winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. waves around
2 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. showers likely in the afternoon. 
.wed night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. waves around 2 ft. showers.
.thu and thu night...n winds 5 to 10 kt, becoming nw. waves
1 foot or less. a chance of showers. 
.fri and fri night...w winds 10 to 15 kt. gusts up to 20 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 040803
cwfbox
expires:202605042100;;989221

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt mon may 4 2026

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


anz236-042100-
narragansett bay-
403 am edt mon may 4 2026

...small craft advisory in effect from 11 am edt this morning
through this evening...

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. gusts up to 30 kt. waves 2 to 4 ft.
.tonight...sw winds 10 to 15 kt. gusts up to 25 kt in the
evening. waves 2 to 4 ft. 
.tue...sw winds 15 to 20 kt. gusts up to 25 kt, increasing to
35 kt in the afternoon. waves 2 to 4 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
3 to 5 ft. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 4 ft. showers.
.thu and thu night...w winds 5 to 10 kt. waves 2 to 3 ft. a
chance of showers. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 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.

$$
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