fzus51 kbox 110503
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coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt thu jun 11 2026

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


anz230-111800-
boston harbor-
103 am edt thu jun 11 2026

.rest of tonight...sw winds around 10 kt. waves 1 foot or less.
patchy fog. vsby 1 to 3 nm. 
.thu...sw winds 5 to 10 kt. waves 1 foot or less. patchy fog in
the morning with vsby 1 nm or less. 
.thu night...s winds around 5 kt, becoming w after midnight.
waves 1 foot or less. a chance of showers in the evening. 
.fri...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. a chance of showers in the afternoon. 
.fri night and sat...ne winds 5 to 10 kt. waves 1 foot or less. a
chance of showers. 
.sat night...s winds 5 to 10 kt, becoming w after midnight. waves
1 foot or less. 
.sun...s winds 15 to 20 kt. waves around 2 ft. 
.sun night and mon...sw winds 15 to 20 kt, becoming w 5 to 10 kt.
waves around 2 ft, then 1 foot or less. a chance of showers. 
.mon night...sw 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 110503
cwfbox
expires:202606111800;;540387

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

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


anz250-111800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt thu jun 11 2026

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

$$