fzus51 kbox 120203
cwfbox
expires:202606121500;;592557

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu jun 11 2026

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


anz230-121500-
boston harbor-
1003 pm edt thu jun 11 2026

.overnight...sw winds around 5 kt. waves 1 foot or less. a slight
chance of showers. 
.fri...sw winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. 
.fri night...e winds 5 to 10 kt, becoming nw after midnight.
waves 1 foot or less. 
.sat...nw winds around 10 kt, becoming ne in the afternoon. waves
1 foot or less. 
.sat night...s winds around 5 kt, becoming sw after midnight.
waves 1 foot or less. 
.sun...s winds 5 to 10 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. waves 1 foot or less, then around
2 ft in the afternoon. 
.sun night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. waves around 2 ft. a chance of
showers in the evening, then showers likely after midnight. 
.mon...w winds 5 to 10 kt. waves 1 foot or less. showers likely. 
.mon night through tue night...sw winds 5 to 10 kt. waves 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.

$$

fzus51 kbox 120203
cwfbox
expires:202606121500;;592546

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu jun 11 2026

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


anz250-121500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 pm edt thu jun 11 2026

.overnight...sw winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and s 1 foot at 2 seconds. a slight chance
of showers. 
.fri...sw 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. 
.fri night...se winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft. wave detail: se 2 ft at 7 seconds and s 1 foot
at 4 seconds. 
.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. 
.sat night and sun...s winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and e 2 ft at
8 seconds. 
.sun night...s 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: s
3 ft at 4 seconds and e 1 foot at 8 seconds. a chance of showers
in the evening, then showers likely after midnight. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.mon night through tue night...sw winds 5 to 10 kt. 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.

$$