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fzus51 kbox 041104
cwfbox
expires:202609050000;;886355

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt fri sep 4 2026

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


anz230-050000-
boston harbor-
703 am edt fri sep 4 2026

.today...nw winds around 5 kt, becoming e this afternoon. waves
1 foot or less. patchy fog this morning with vsby 1 nm or less. 
.tonight...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat...ne winds 10 to 15 kt. waves around 2 ft. 
.sat night...ne winds 10 to 15 kt. waves around 2 ft. a chance of
showers after midnight. 
.sun...ne winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 foot or less. 
.mon through tue night...nw 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 041104
cwfbox
expires:202609050000;;886344

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt fri sep 4 2026

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


anz250-050000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt fri sep 4 2026

.today...nw winds around 5 kt, becoming e around 5 kt this
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 8 seconds and
sw 1 foot at 4 seconds. patchy fog this morning with vsby 1 nm or
less. 
.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 7 seconds and sw 1 foot at
5 seconds. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 7 seconds and nw 2 ft at 3 seconds.
.sat night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail:
ne 4 ft at 7 seconds and se 4 ft at 9 seconds. 
.sun...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: ne
5 ft at 8 seconds and w 2 ft at 7 seconds. 
.sun night...nw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: ne
5 ft at 9 seconds and sw 1 foot at 6 seconds. 
.mon and mon night...nw winds 5 to 10 kt, becoming w. seas 2 to
4 ft. 
.tue and tue night...nw 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.

$$
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