fzus51 kbox 102006
cwfbox
expires:202605110900;;344082

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 10 2026

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


anz230-110900-
boston harbor-
405 pm edt sun may 10 2026

.tonight...w winds 5 to 10 kt. waves 1 foot or less. a slight
chance of showers. 
.mon...nw winds 5 to 10 kt, becoming se in the afternoon. waves
1 foot or less. 
.mon night...nw winds 5 to 10 kt. waves 1 foot or less. 
.tue...nw winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.tue night...sw winds around 5 kt. waves 1 foot or less. 
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 1 foot or less, then around
2 ft in the afternoon. a chance of showers in the afternoon. 
.wed night...s winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. showers.
.thu and thu night...se winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt. waves around 2 ft, then 1 foot or less.
showers.
.fri and fri night...nw winds 5 to 10 kt, becoming w. 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 102006
cwfbox
expires:202605110900;;344073

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 10 2026

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


anz231-110900-
cape cod bay-
405 pm edt sun may 10 2026

.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: e 2 ft at 5 seconds and ne 2 ft at
14 seconds. patchy fog after midnight. a chance of showers after
midnight. 
.mon...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 5 seconds and nw 1 foot at
3 seconds. 
.mon night...sw winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: ne 1 foot at 3 seconds and sw 1 foot
at 4 seconds. 
.tue...n winds around 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: n 2 ft at 4 seconds and s 1 foot at
6 seconds. 
.tue night and wed...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: n 1 foot at 4 seconds and s 1 foot
at 4 seconds. 
.wed night...s winds around 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 1 foot at 3 seconds and ne 1 foot at
4 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.thu and thu night...s winds 10 to 15 kt with gusts up to 20 kt,
becoming sw 5 to 10 kt. seas 2 to 3 ft. showers.
.fri and fri night...nw winds around 5 kt, becoming w. 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.

$$

fzus51 kbox 102006
cwfbox
expires:202605110900;;344071

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 pm edt sun may 10 2026

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


anz250-110900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 pm edt sun may 10 2026

.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
2 to 4 ft. wave detail: se 4 ft at 9 seconds and e 2 ft at
10 seconds. patchy fog this evening. a slight chance of showers
after midnight. vsby 1 nm or less this evening. 
.mon...nw winds 5 to 10 kt, becoming s in the afternoon. seas
2 to 3 ft. wave detail: se 3 ft at 9 seconds and sw 2 ft at
6 seconds. 
.mon night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 2 to 4 ft. wave detail: se 4 ft at 8 seconds and ne 1 foot
at 3 seconds. 
.tue...nw winds 5 to 10 kt, becoming s in the afternoon. seas
3 to 4 ft. wave detail: e 4 ft at 8 seconds and n 2 ft at
4 seconds. 
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and s 1 foot at 3 seconds. 
.wed...s winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 2 ft at 7 seconds. a chance of showers in
the afternoon. 
.wed night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. a chance of showers in the evening, then showers
likely after midnight. 
.thu and thu night...se winds 15 to 20 kt, becoming sw 10 to
15 kt. gusts up to 25 kt. seas 3 to 4 ft. showers.
.fri and fri night...nw winds 5 to 10 kt, becoming w. seas 3 to
4 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.

$$

fzus51 kgyx 101830
cwfgyx
expires:202605110830;;339562

coastal waters forecast
national weather service gray me
230 pm edt sun may 10 2026

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


anz154-110830-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
230 pm edt sun may 10 2026

.this afternoon...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail:
se 3 ft at 7 seconds and e 2 ft at 9 seconds. scattered showers with
isolated tstms late. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt after midnight. seas 3 to 4 ft. wave detail: se 4 ft at
8 seconds. 
.mon...nw winds 5 to 10 kt, becoming s in the afternoon. seas 3 to
4 ft. wave detail: se 4 ft at 8 seconds. 
.mon night...w winds 5 to 10 kt, becoming nw after midnight. seas
3 to 4 ft. wave detail: se 4 ft at 8 seconds. 
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. seas 3 to
4 ft. wave detail: se 4 ft at 8 seconds. 
.tue night...sw winds 5 to 10 kt. seas around 3 ft. wave detail: se
3 ft at 8 seconds. 
.wed...se winds 5 to 10 kt, becoming s 15 to 20 kt with gusts up to
25 kt in the afternoon. seas 2 to 4 ft. a chance of showers in the
afternoon. 
.wed night...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. showers.
.thu...se winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 4 ft.
showers.
.thu night...se winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt after midnight. seas 3 to 4 ft. showers, mainly in the
evening.  

winds and seas higher in and near tstms.

$$