fzus51 kbox 272004
cwfbox
expires:202605280900;;750330

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed may 27 2026

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


anz230-280900-
boston harbor-
404 pm edt wed may 27 2026

.tonight...n winds 5 to 10 kt. waves 1 foot or less. 
.thu...n winds 5 to 10 kt, becoming ne in the afternoon. waves
1 foot or less. a chance of showers in the afternoon. 
.thu night...nw winds 5 to 10 kt. waves 1 foot or less. a chance
of showers in the evening. 
.fri...nw winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. 
.fri night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves around 2 ft. showers likely. 
.sat...nw winds 15 to 20 kt, becoming n 20 to 25 kt in the
afternoon. gusts up to 30 kt. waves around 2 ft. showers likely,
mainly in the morning. 
.sat night...n winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 15 to 20 kt after midnight. waves around 2 ft, except 3 to
5 ft at the outer harbor entrance. a chance of showers in the
evening. 
.sun and sun night...n winds 10 to 15 kt, becoming s 5 to 10 kt.
waves around 2 ft, then 1 foot or less. 
.mon and mon night...e winds 5 to 10 kt. waves 1 foot or less. 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.

$$

fzus51 kbox 272004
cwfbox
expires:202605280900;;750319

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt wed may 27 2026

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


anz250-280900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt wed may 27 2026

.tonight...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w
2 ft at 3 seconds and se 2 ft at 7 seconds. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: nw 2 ft
at 3 seconds and ne 2 ft at 7 seconds. a chance of showers in the
afternoon. 
.thu night...n winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 2 ft at 6 seconds and w 1 foot at 4 seconds. 
.fri...n winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: ne 2 ft at 8 seconds and w 1 foot at
5 seconds. 
.fri night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and e
2 ft at 8 seconds. a chance of showers in the evening, then
showers after midnight. 
.sat...nw winds 20 to 25 kt, becoming n 25 to 30 kt with gusts up
to 35 kt in the afternoon. seas 5 to 7 ft. wave detail: ne 7 ft
at 8 seconds and sw 3 ft at 4 seconds. showers likely. 
.sat night...n winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 6 to 9 ft. a chance of showers in the
evening. 
.sun...n winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. 
.sun night...s winds 5 to 10 kt. seas 4 to 5 ft. 
.mon and mon night...se winds 5 to 10 kt. seas 3 to 4 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.

$$