fzus51 kbox 030503
cwfbox
expires:202605031800;;926759

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sun may 3 2026

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


anz230-031800-
boston harbor-
103 am edt sun may 3 2026

.rest of tonight...nw winds 5 to 10 kt. waves 1 foot or less. a
chance of showers. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of showers in the morning. 
.sun night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft in the evening, then 1 foot or less. 
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves around 2 ft. 
.mon night through tue night...s winds 20 to 25 kt with gusts up
to 30 kt. waves around 2 ft. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. waves around
2 ft. a chance of showers. 
.wed night through thu night...sw winds 15 to 20 kt with gusts up
to 25 kt. waves around 2 ft. 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 030503
cwfbox
expires:202605031800;;926748

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt sun may 3 2026

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


anz250-031800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt sun may 3 2026

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

.rest of tonight...nw winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 9 seconds and sw 1 foot at 3 seconds. showers
likely. 
.sun...n winds 15 to 20 kt, becoming nw 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: nw
3 ft at 4 seconds and e 3 ft at 9 seconds. showers likely, mainly
in the morning. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. wave detail: e 5 ft at 9 seconds and nw 2 ft at
4 seconds. 
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 4 to 5 ft. wave detail: e 5 ft
at 9 seconds and sw 4 ft at 4 seconds. 
.mon night through tue night...s winds 20 to 25 kt with gusts up
to 35 kt. seas 3 to 5 ft. wave detail: s 5 ft at 5 seconds and e
2 ft at 9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 6 seconds and e 1 foot at
10 seconds. a chance of showers. 
.wed night and thu...s winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. showers.
.thu night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
4 to 6 ft. 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.

$$