fzus51 kbox 102305
cwfbox
expires:202605111200;;350985

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

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


anz230-111200-
boston harbor-
705 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 102305
cwfbox
expires:202605111200;;350974

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

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


anz250-111200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 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.

$$