fzus51 kbox 070204
cwfbox
expires:202604071500;;952961

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt mon apr 6 2026

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


anz230-071500-
boston harbor-
1003 pm edt mon apr 6 2026

.overnight...w winds 5 to 10 kt. waves around 2 ft, then 1 foot
or less. isolated showers. 
.tue...se winds 5 to 10 kt, becoming n in the afternoon. waves
1 foot or less. scattered showers. numerous snow showers in the
morning. 
.tue night...nw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. scattered showers in the evening. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. waves around 2 ft in the morning,
then 1 foot or less. 
.wed night...s winds 5 to 10 kt, becoming sw after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.fri through sat night...nw winds 10 to 15 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 070204
cwfbox
expires:202604071500;;952950

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt mon apr 6 2026

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


anz250-071500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 pm edt mon apr 6 2026

.overnight...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft at
4 seconds and se 2 ft at 8 seconds. 
.tue...se winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and se 2 ft at 8 seconds. scattered snow showers.
numerous showers in the morning. 
.tue night...nw winds 15 to 20 kt, becoming n 20 to 25 kt after
midnight. seas 2 to 4 ft. wave detail: nw 4 ft at 5 seconds and
se 2 ft at 8 seconds. 
.wed...n winds 15 to 20 kt with gusts up to 25 kt, becoming ne
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: n 4 ft
at 6 seconds. 
.wed night through thu night...s winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and e
2 ft at 6 seconds. 
.fri...s winds 10 to 15 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 9 seconds and sw 2 ft at 3 seconds. 
.fri night through sat night...n winds 10 to 15 kt with gusts up
to 20 kt. seas 3 to 5 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.

$$