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coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu jun 11 2026

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


anz230-120000-
boston harbor-
703 am edt thu jun 11 2026

.today...sw winds 5 to 10 kt, becoming e this afternoon. waves
1 foot or less. patchy fog this morning with vsby 1 to 3 nm. 
.tonight...se winds 5 to 10 kt, becoming w after midnight. waves
1 foot or less. patchy fog after midnight with vsby 1 to 3 nm. 
.fri...w winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. patchy fog in the morning. 
.fri night...e winds 5 to 10 kt, becoming n after midnight. waves
1 foot or less. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 foot or less. 
.sat night...sw winds 5 to 10 kt. waves 1 foot or less. 
.sun...s winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
around 2 ft. showers likely. 
.mon...w winds 5 to 10 kt. waves 1 foot or less. showers likely. 
.mon night...w winds 5 to 10 kt. 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 111103
cwfbox
expires:202606120000;;556138

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu jun 11 2026

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


anz250-120000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt thu jun 11 2026

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

$$