fzus51 kbox 031403
cwfbox
expires:202605040300;;948493

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt sun may 3 2026

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


anz230-040300-
boston harbor-
1003 am edt sun may 3 2026

.this afternoon...nw winds 10 to 15 kt. gusts up to 20 kt. waves
around 2 ft. a slight chance of showers. 
.tonight...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...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.tue and tue night...s winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.wed through thu night...nw 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 031403
cwfbox
expires:202605040300;;948484

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt sun may 3 2026

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


anz231-040300-
cape cod bay-
1003 am edt sun may 3 2026

.this afternoon...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and e 1 foot at
10 seconds. a slight chance of showers. 
.tonight...w winds around 10 kt. seas 2 to 3 ft. wave detail: nw
2 ft at 4 seconds and e 2 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 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and ne 2 ft at 6 seconds. 
.mon night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail:
sw 3 ft at 4 seconds and ne 1 foot at 6 seconds. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at
9 seconds. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at 9 seconds.
a chance of showers.
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. showers.
.thu...sw winds 5 to 10 kt. seas around 2 ft. showers likely. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 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 031403
cwfbox
expires:202605040300;;948482

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 am edt sun may 3 2026

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


anz250-040300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 am edt sun may 3 2026

...small craft advisory in effect through monday evening...

.this afternoon...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 4 ft. wave detail: nw 3 ft at 3 seconds and e 3 ft at
9 seconds. a chance of showers. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 4 to
6 ft. wave detail: e 6 ft at 9 seconds and nw 3 ft at 5 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...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 5 seconds and e 2 ft at
9 seconds. 
.tue...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 5 seconds and se 1 foot at 9 seconds. 
.tue night...s winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: s 5 ft at 5 seconds and se 4 ft at
8 seconds. 
.wed and wed night...s winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. showers likely. 
.thu...s winds 5 to 10 kt. seas 2 to 4 ft. showers likely. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 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 kgyx 031203
cwfgyx
expires:202605040100;;944785

coastal waters forecast
national weather service gray me
802 am edt sun may 3 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-040100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt sun may 3 2026

...small craft advisory in effect through late monday night...

.today...n winds 10 to 15 kt with gusts up to 25 kt. seas 3 to 4 ft.
wave detail: e 4 ft at 9 seconds. patchy fog early this morning. a
chance of showers this morning. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: se 4 ft at 9 seconds and nw 2 ft at 3 seconds. 
.mon...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: se 5 ft at 9 seconds and sw
4 ft at 5 seconds. 
.mon night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 5 ft at 9 seconds and s 4 ft at 5 seconds. 
.tue...s winds 15 to 20 kt, increasing to 25 to 30 kt in the
afternoon. seas 3 to 5 ft, building to 5 to 7 ft in the afternoon.
wave detail: s 4 ft at 4 seconds and se 4 ft at 8 seconds, becoming
s 7 ft at 6 seconds. 
.tue night...s winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: s 8 ft at 7 seconds. 
.wed...s winds 25 to 30 kt. seas 6 to 9 ft. a chance of showers in
the morning, then showers likely in the afternoon. 
.wed night...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 5 to 7 ft. showers.
.thu...w winds 5 to 10 kt, becoming e in the afternoon. seas 3 to
5 ft. showers likely. 
.thu night...nw winds 10 to 15 kt. seas 3 to 5 ft. showers likely,
mainly in the evening.  

$$