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fzus51 kbox 161102
cwfbox
expires:202604170000;;460935

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 am edt thu apr 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-170000-
boston harbor-
702 am edt thu apr 16 2026

.today...e winds 5 to 10 kt. waves 1 foot or less. patchy fog. a
slight chance of showers this afternoon. vsby 1 nm or less,
increasing to 1 to 3 nm this afternoon. 
.tonight...se winds 5 to 10 kt, becoming sw after midnight. waves
1 foot or less. patchy fog. a chance of showers in the evening.
vsby 1 to 3 nm. 
.fri...w winds around 5 kt, becoming ne in the afternoon. waves
1 foot or less. a chance of rain in the morning, then a chance of
showers in the afternoon. patchy fog in the morning. 
.fri night...ne winds 5 to 10 kt. waves 1 foot or less. a chance
of rain in the evening. 
.sat...ne winds 5 to 10 kt. waves 1 foot or less. 
.sat night...e winds 5 to 10 kt, becoming s after midnight. waves
1 foot or less. 
.sun and sun night...sw winds 10 to 15 kt, becoming w 15 to
20 kt. waves around 2 ft. showers likely. 
.mon and mon night...nw winds 15 to 20 kt, diminishing to 10 to
15 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 161102
cwfbox
expires:202604170000;;460924

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
702 am edt thu apr 16 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-170000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
702 am edt thu apr 16 2026

.today...e winds 5 to 10 kt. seas around 2 ft. patchy fog. a
slight chance of showers. vsby 1 nm or less. 
.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. patchy fog. vsby 1 nm or less. 
.fri...w winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft. a chance of rain in the morning, then a chance of
showers in the afternoon. patchy fog in the morning with vsby
1 nm or less. 
.fri night...ne winds 5 to 10 kt. seas around 2 ft. a chance of
rain in the evening. 
.sat...ne winds 5 to 10 kt. seas around 2 ft. 
.sat night...e winds 5 to 10 kt, becoming s after midnight. seas
around 2 ft. 
.sun and sun night...sw winds 15 to 20 kt, becoming w. gusts up
to 25 kt. seas 2 to 4 ft. showers likely. 
.mon and mon night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 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.

$$
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