fzus51 kbox 231705
cwfbox
expires:202606240600;;779302

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue jun 23 2026

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


anz230-240600-
boston harbor-
105 pm edt tue jun 23 2026

.this afternoon...n winds around 5 kt. waves 1 foot or less.
patchy fog. a chance of showers. vsby 1 to 3 nm. 
.tonight...e winds around 5 kt, becoming nw around 5 kt after
midnight. waves 1 foot or less. patchy fog. a chance of showers
in the evening. vsby 1 to 3 nm after midnight. 
.wed...nw winds 5 to 10 kt. waves 1 foot or less. patchy fog in
the morning. 
.wed night...w winds around 5 kt. waves 1 foot or less. 
.thu...sw winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. 
.thu night...s winds 5 to 10 kt. waves 1 foot or less. a chance
of showers after midnight. 
.fri...sw winds 5 to 10 kt with gusts up to 20 kt. waves around
2 ft. showers likely with a chance of tstms. 
.fri night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers and tstms. 
.sat and sat night...se winds 5 to 10 kt, becoming sw. waves
1 foot or less. a chance of showers.  

winds and waves higher in and near tstms.

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 231705
cwfbox
expires:202606240600;;779291

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue jun 23 2026

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


anz250-240600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 pm edt tue jun 23 2026

.this afternoon...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 6 seconds and sw 1 foot at 3 seconds. patchy
fog. a chance of showers with a slight chance of tstms. vsby 1 nm
or less. 
.tonight...nw winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 6 seconds and nw 1 foot at 3 seconds. patchy fog. a
chance of showers. vsby 1 to 3 nm, decreasing to 1 nm or less
after midnight. 
.wed...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: se 3 ft at 7 seconds and se 2 ft at
7 seconds. patchy fog in the morning with vsby 1 nm or less. 
.wed night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 8 seconds and w 1 foot at 2 seconds. 
.thu and thu night...s winds 5 to 10 kt. seas around 2 ft. wave
detail: e 2 ft at 8 seconds and se 2 ft at 8 seconds. 
.fri and fri night...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 2 ft at 7 seconds and sw 1 foot
at 3 seconds. a chance of showers. 
.sat and sat night...se winds around 5 kt, becoming sw. seas
around 2 ft. a chance of showers.  

winds and seas higher in and near tstms.

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.

$$