fzus51 kbox 291405
cwfbox
expires:202605300300;;842929

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri may 29 2026

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


anz230-300300-
boston harbor-
1005 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
evening...

.this afternoon...nw winds around 5 kt, becoming e. waves 1 foot
or less, then around 2 ft. showers likely. 
.tonight...s winds 10 to 15 kt, becoming w with gusts up to 20 kt
after midnight. waves around 2 ft. showers likely. 
.sat...n winds 30 to 35 kt, diminishing to 25 to 30 kt in the
afternoon. gusts up to 50 kt. waves 2 to 3 ft, except 4 to 6 ft
at the outer harbor entrance. rain.
.sat night...n winds 20 to 25 kt with gusts up to 35 kt, becoming
nw 5 to 10 kt after midnight. waves around 2 ft in the evening,
then 1 foot or less. at the outer harbor entrance, waves 3 to
5 ft. a chance of rain in the evening. 
.sun...nw winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less, except 2 to 4 ft at the outer harbor entrance. 
.sun night...sw winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.mon...n winds 5 to 10 kt. waves around 2 ft. showers likely. 
.mon night and tue...e winds 5 to 10 kt, becoming ne 10 to 15 kt.
waves 1 foot or less, then around 2 ft. a chance of showers. 
.tue night...ne winds 5 to 10 kt. waves around 2 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.

$$

fzus51 kbox 291405
cwfbox
expires:202605300300;;842920

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri may 29 2026

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


anz231-300300-
cape cod bay-
1005 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
evening...

.this afternoon...n winds around 5 kt, becoming se with gusts up
to 20 kt. seas around 2 ft. wave detail: n 1 foot at 4 seconds
and e 1 foot at 8 seconds. 
.tonight...s winds around 10 kt, becoming sw with gusts up to
20 kt after midnight. seas 2 to 3 ft. wave detail: e 2 ft at
8 seconds and s 1 foot at 2 seconds. showers likely. 
.sat...nw winds 25 to 30 kt with gusts up to 35 kt, becoming ne
with gusts up to 50 kt in the afternoon. seas 4 to 6 ft. wave
detail: n 6 ft at 6 seconds and ne 6 ft at 10 seconds. rain.
.sat night...n winds 25 to 30 kt with gusts up to 45 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight. wave
detail: ne 7 ft at 5 seconds and ne 7 ft at 9 seconds, becoming
ne 5 ft at 9 seconds and n 4 ft at 7 seconds. rain likely in the
evening. 
.sun...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 4 ft. wave detail: n 4 ft at 7 seconds and s 4 ft at
11 seconds. 
.sun night...sw winds around 10 kt. seas 2 to 3 ft. wave detail:
ne 3 ft at 7 seconds and s 1 foot at 3 seconds. a chance of
showers after midnight. 
.mon and mon night...w winds around 10 kt, becoming ne. seas
around 2 ft. a chance of showers. 
.tue...ne winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.tue night...ne winds 10 to 15 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.

$$

fzus51 kbox 291405
cwfbox
expires:202605300300;;842918

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri may 29 2026

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


anz250-300300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
evening...

.this afternoon...n winds around 5 kt, becoming se 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. wave detail: e 2 ft at
8 seconds and nw 1 foot at 3 seconds. a chance of showers. 
.tonight...s winds 10 to 15 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 2 to 3 ft, building to 4 to
6 ft after midnight. wave detail: ne 3 ft at 9 seconds and se
2 ft at 4 seconds, becoming sw 4 ft at 4 seconds and e 3 ft at
5 seconds. showers likely. 
.sat...ne winds 25 to 35 kt with gusts up to 50 kt. seas 6 to
9 ft, building to 9 to 12 ft in the afternoon. wave detail: e
9 ft at 8 seconds and w 3 ft at 4 seconds, becoming ne 12 ft at
8 seconds and nw 3 ft at 7 seconds. rain.
.sat night...ne winds 20 to 25 kt with gusts up to 40 kt,
becoming n around 10 kt after midnight. seas 7 to 10 ft,
subsiding to 5 to 7 ft after midnight. wave detail: ne 10 ft at
9 seconds and nw 5 ft at 10 seconds, becoming ne 7 ft at
9 seconds and nw 2 ft at 7 seconds. a chance of rain in the
evening. 
.sun...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
4 to 6 ft. wave detail: e 6 ft at 9 seconds and se 5 ft at
11 seconds. 
.sun night...sw winds around 10 kt. seas 3 to 4 ft. wave detail:
ne 4 ft at 8 seconds and s 3 ft at 4 seconds. a chance of
showers. 
.mon...n winds around 10 kt. seas 2 to 4 ft. a chance of showers.
.mon night and tue...ne winds 5 to 10 kt. seas 2 to 3 ft. a
chance of showers. 
.tue night...ne winds 10 to 15 kt with gusts up to 20 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.

$$

fzus51 kgyx 291203
cwfgyx
expires:202605300100;;839605

coastal waters forecast
national weather service gray me
802 am edt fri may 29 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-300100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
802 am edt fri may 29 2026

...gale warning in effect from late tonight through saturday
afternoon...

.today...nw winds around 5 kt, becoming ne late this morning, then
becoming se this afternoon. seas around 2 ft. a slight chance of
rain late. 
.tonight...se winds 15 to 20 kt with gusts up to 25 kt, becoming e
25 to 35 kt with gusts up to 40 kt after midnight. seas 2 to 3 ft,
building to 4 to 6 ft after midnight. wave detail: s 3 ft at
4 seconds, becoming se 6 ft at 5 seconds. rain. vsby 1 to 3 nm in
the evening. 
.sat...ne winds 25 to 35 kt with gusts up to 45 kt. seas 6 to 9 ft.
wave detail: e 9 ft at 7 seconds. rain.
.sat night...n winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt after midnight. seas 6 to 8 ft. wave detail: e 8 ft at
8 seconds. 
.sun...nw winds 5 to 10 kt, becoming s in the afternoon. seas 5 to
6 ft. wave detail: e 6 ft at 9 seconds. 
.sun night...sw winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
4 ft at 9 seconds. a chance of showers in the evening, then showers
likely after midnight. 
.mon...n winds 5 to 10 kt, becoming e in the afternoon. seas 3 to
4 ft. showers likely, mainly in the morning. 
.mon night...e winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
in the evening. 
.tue...ne winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.tue night...ne winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. seas 3 to 4 ft. a chance of
showers.  

$$