fzus51 kbox 090204
cwfbox
expires:202603091500;;873360

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun mar 8 2026

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


anz235-091500-
rhode island sound-
1004 pm edt sun mar 8 2026

...small craft advisory in effect until 1 am edt monday...

.overnight...sw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s
5 ft at 8 seconds and se 2 ft at 10 seconds. areas of dense fog.
vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 8 seconds and se 2 ft at 9 seconds. areas of fog in the
morning with vsby 1 nm or less. 
.mon night...sw winds around 10 kt. seas 2 to 4 ft. wave detail:
s 3 ft at 7 seconds and e 1 foot at 9 seconds. areas of fog. vsby
1 nm or less. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds and se 2 ft at 9 seconds. areas of fog in the
morning with vsby 1 nm or less. 
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 7 seconds and se 2 ft at 9 seconds. areas of fog in the
evening with vsby 1 to 3 nm.
.wed...s winds around 10 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 7 seconds and
se 1 foot at 9 seconds. 
.wed night...s winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of rain after midnight. 
.thu...sw winds 25 to 30 kt. seas 5 to 8 ft. a chance of rain. 
.thu night...w winds 25 to 30 kt. seas 5 to 7 ft. a chance of
rain. 
.fri...sw winds 20 to 25 kt. seas 3 to 5 ft. 
.fri night...sw winds 25 to 30 kt. seas 4 to 6 ft. a chance of
rain.  

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 090204
cwfbox
expires:202603091500;;873363

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun mar 8 2026

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


anz236-091500-
narragansett bay-
1004 pm edt sun mar 8 2026

.overnight...sw winds around 5 kt. waves 2 to 3 ft. areas of fog.
vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt. waves 2 to 3 ft. areas of fog in the
morning with vsby 1 nm or less. 
.mon night...sw winds 5 to 10 kt. waves 2 to 3 ft. areas of fog
in the evening. patchy fog after midnight. vsby 1 nm or less. 
.tue...sw winds 5 to 10 kt. waves around 2 ft. patchy fog in the
morning with vsby 1 nm or less. 
.tue night and wed...s winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.wed night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 30 kt. waves 3 to 5 ft. a chance of rain. 
.thu...sw winds 20 to 25 kt with gusts up to 30 kt. waves 5 to
7 ft. rain likely. 
.thu night...w winds 15 to 20 kt with gusts up to 25 kt. waves
4 to 6 ft. a chance of rain. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. 
.fri night...sw winds 20 to 25 kt. waves 3 to 4 ft. a chance of
rain.  

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 090204
cwfbox
expires:202603091500;;873361

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun mar 8 2026

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


anz237-091500-
block island sound-
1004 pm edt sun mar 8 2026

...small craft advisory in effect until 1 am edt monday...

.overnight...w winds around 5 kt. seas 3 to 4 ft. wave detail: sw
4 ft at 8 seconds and e 2 ft at 9 seconds. areas of dense fog.
vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 7 seconds and e 2 ft at 9 seconds. areas of fog in the morning
with vsby 1 nm or less. 
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds and e 2 ft at 9 seconds. areas of fog. vsby
1 nm or less. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft
at 7 seconds and se 2 ft at 9 seconds. areas of fog in the
morning with vsby 1 nm or less. 
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 7 seconds and se 2 ft at 9 seconds. areas of fog in the
evening with vsby 1 to 3 nm. 
.wed...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds and se 1 foot at 8 seconds. 
.wed night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. a chance of rain. 
.thu...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. a chance of rain. 
.thu night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of rain. 
.fri...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of rain.  

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 090204
cwfbox
expires:202603091500;;873355

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun mar 8 2026

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


anz255-091500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 pm edt sun mar 8 2026

...small craft advisory in effect until 10 am edt monday...

.overnight...w winds 5 to 10 kt. seas 4 to 6 ft. wave detail: sw
5 ft at 8 seconds and e 3 ft at 9 seconds. areas of dense fog.
vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s 4 ft
at 7 seconds and e 2 ft at 9 seconds. areas of fog. vsby 1 nm or
less. 
.mon night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 3 to 4 ft. wave detail: s 3 ft at 7 seconds
and e 2 ft at 9 seconds. areas of fog. vsby 1 nm or less. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 7 seconds and se 2 ft at 9 seconds. areas of fog. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and se 2 ft at 8 seconds. areas of fog in the
evening with vsby 1 to 3 nm.
.wed...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 5 ft in the
afternoon. wave detail: se 3 ft at 7 seconds, becoming s 4 ft at
6 seconds and e 1 foot at 9 seconds. 
.wed night...s winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 5 to 7 ft. 
.thu...sw winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. a chance of rain. 
.thu night...w winds 25 to 30 kt. seas 6 to 9 ft. a chance of
rain and snow. 
.fri...w winds 25 to 30 kt. seas 4 to 6 ft. 
.fri night...sw winds 25 to 30 kt. seas 5 to 7 ft. a chance of
rain.  

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.

$$