fzus51 kbox 030803
cwfbox
expires:202605032100;;935402

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

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


anz235-032100-
rhode island sound-
403 am edt sun may 3 2026

.today...nw winds around 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: nw 3 ft at 4 seconds and se 3 ft at 9 seconds.
a slight chance of showers this morning. 
.tonight...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
seas 3 to 4 ft. wave detail: w 3 ft at 4 seconds and se 3 ft at
8 seconds. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and se 3 ft at 9 seconds.
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 7 seconds and se 1 foot at
9 seconds. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: s 6 ft at 7 seconds and se 3 ft at 8 seconds. 
.tue night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: s 7 ft at 8 seconds and se 7 ft at
8 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. a chance of showers. 
.wed night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. showers.
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers likely. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 8 ft. showers likely.  

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 030803
cwfbox
expires:202605032100;;935405

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

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


anz236-032100-
narragansett bay-
403 am edt sun may 3 2026

.today...nw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.mon night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves 2 to 3 ft. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 4 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 ft. 
.wed through thu night...nw winds 15 to 20 kt with gusts up to
25 kt. waves 2 to 4 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 030803
cwfbox
expires:202605032100;;935403

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

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


anz237-032100-
block island sound-
403 am edt sun may 3 2026

.today...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: nw 3 ft at 4 seconds and se 2 ft at 9 seconds.
.tonight...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
seas 3 to 4 ft. wave detail: w 3 ft at 4 seconds and se 3 ft at
9 seconds. 
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: sw
4 ft at 6 seconds and se 3 ft at 9 seconds. 
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 7 seconds and se 2 ft at
9 seconds. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: sw
4 ft at 7 seconds and se 1 foot at 9 seconds, becoming sw 5 ft at
7 seconds and se 1 foot at 9 seconds. 
.tue night...sw winds around 20 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: sw 6 ft at 7 seconds and se 5 ft at
8 seconds. 
.wed and wed night...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 4 to 6 ft. showers.
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. showers likely. 
.thu night...w winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft. showers likely.  

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 030803
cwfbox
expires:202605032100;;935397

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

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


anz255-032100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
403 am edt sun may 3 2026

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

.today...nw winds 15 to 20 kt. seas 4 to 6 ft. wave detail: nw
4 ft at 5 seconds and se 4 ft at 9 seconds. patchy fog this
morning. a chance of showers this morning with vsby 1 to 3 nm. 
.tonight...w winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 5 to 7 ft. wave detail: w 5 ft at 6 seconds and se
5 ft at 9 seconds. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 7 seconds and e 4 ft at 9 seconds. 
.mon night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 6 ft at 7 seconds and e 2 ft at
9 seconds. 
.tue and tue night...s winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 7 ft. wave detail: s 7 ft at 8 seconds and e 1 foot at
9 seconds. 
.wed...s winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: sw 7 ft at 8 seconds and se 2 ft at
14 seconds. a chance of showers. 
.wed night...s winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. showers likely. 
.thu...s winds 20 to 25 kt. seas 4 to 6 ft. showers likely. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. seas
7 to 10 ft. showers likely.  

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.

$$