fzus51 kbox 031405
cwfbox
expires:202604040300;;764208

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri apr 3 2026

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


anz230-040300-
boston harbor-
1005 am edt fri apr 3 2026

.this afternoon...s winds 5 to 10 kt, increasing to 10 to 15 kt
with gusts up to 20 kt. waves around 2 ft. patchy fog. vsby 1 nm
or less, increasing to 1 to 3 nm. 
.tonight...sw winds 15 to 20 kt. waves around 2 ft. patchy fog.
vsby 1 to 3 nm. 
.sat...n winds around 10 kt, becoming ne 15 to 20 kt in the
afternoon. waves around 2 ft. 
.sat night...e winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves around 2 ft. a chance of showers in the evening,
then showers likely after midnight. 
.sun...s winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. showers.
.sun night...w winds 15 to 20 kt. waves 2 to 3 ft. showers in the
evening. 
.mon and mon night...w winds 15 to 20 kt. waves around 2 ft. 
.tue...w winds 5 to 10 kt. waves 1 foot or less. a chance of snow
and rain showers. 
.tue night...nw winds 15 to 20 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 031405
cwfbox
expires:202604040300;;764197

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri apr 3 2026

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


anz250-040300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am edt fri apr 3 2026

...small craft advisory in effect from 2 pm edt this afternoon
through saturday morning...

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

$$