fzus51 kbox 120202
cwfbox
expires:202604121500;;219044

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt sat apr 11 2026

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


anz230-121500-
boston harbor-
1002 pm edt sat apr 11 2026

.overnight...nw winds 10 to 15 kt. gusts up to 20 kt. waves
around 2 ft. 
.sun...nw winds 5 to 10 kt, becoming se in the afternoon. waves
1 foot or less. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. waves around 2 ft. a chance of showers. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. a chance of showers. 
.mon night...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. waves around 2 ft. a chance of
showers in the evening. 
.tue...w winds 5 to 10 kt, becoming s in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.tue night...sw winds 10 to 15 kt. waves around 2 ft. a chance of
showers. 
.wed...sw winds 5 to 10 kt. waves around 2 ft. 
.wed night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.thu...sw winds 10 to 15 kt. waves around 2 ft. 
.thu night...sw winds 10 to 15 kt. waves around 2 ft. a chance of
showers.  

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 120202
cwfbox
expires:202604121500;;219033

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1002 pm edt sat apr 11 2026

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


anz250-121500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1002 pm edt sat apr 11 2026

.overnight...nw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 5 ft. 
.sun...nw winds 5 to 10 kt, becoming s in the afternoon. seas
3 to 5 ft. 
.sun night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 4 ft. a chance of showers.
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. a chance of showers. 
.mon night...sw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 15 to 20 kt after midnight. seas 4 to 6 ft. a chance
of showers in the evening. 
.tue...w winds 10 to 15 kt, becoming s 5 to 10 kt in the
afternoon. seas 2 to 4 ft. 
.tue night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.wed...s winds 10 to 15 kt. seas 2 to 3 ft. 
.wed night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
showers. 
.thu and thu night...sw winds 10 to 15 kt. gusts up to 20 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.

$$