fzus51 kbox 090504
cwfbox
expires:202606091800;;423605

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz231-091800-
cape cod bay-
103 am edt tue jun 9 2026

...small craft advisory in effect from 10 am edt this morning
through this evening...

.rest of tonight...sw winds around 10 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: n 2 ft at 5 seconds and sw 1 foot at
3 seconds. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and ne 1 foot at 5 seconds. 
.tue night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail:
sw 2 ft at 3 seconds and e 1 foot at 5 seconds. 
.wed...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
8 seconds. 
.wed night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
8 seconds. showers. patchy fog in the evening. 
.thu...sw winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: sw 1 foot at 3 seconds and se 1 foot
at 7 seconds, becoming sw 1 foot at 2 seconds and se 1 foot at
4 seconds. a chance of showers. 
.thu night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 1 foot or less. a chance of showers in the evening. 
.fri through sat night...s winds 5 to 10 kt. seas 1 foot or less.
 

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 090504
cwfbox
expires:202606091800;;423609

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz232-091800-
nantucket sound-
103 am edt tue jun 9 2026

...small craft advisory in effect from 10 am edt this morning
through this evening...

.rest of tonight...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and e 2 ft at
7 seconds. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
7 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
7 seconds. 
.wed...sw winds around 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
8 seconds. patchy fog in the morning with vsby 1 nm or less. 
.wed night...sw winds 15 to 20 kt. seas 2 to 4 ft. wave detail:
sw 3 ft at 4 seconds and e 1 foot at 8 seconds. showers. patchy
fog in the evening. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot at
6 seconds. showers, mainly in the morning. 
.thu night...w winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 2 to 3 ft. a chance of showers. 
.fri through sat night...sw winds 5 to 10 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 090504
cwfbox
expires:202606091800;;423610

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz233-091800-
vineyard sound-
103 am edt tue jun 9 2026

...small craft advisory in effect from 10 am edt this morning
through this evening...

.rest of tonight...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and ne 1 foot
at 3 seconds. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 1 foot at 6 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
7 seconds. patchy fog after midnight with vsby 1 to 3 nm. 
.wed...sw winds around 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
8 seconds. patchy fog in the morning with vsby 1 nm or less. 
.wed night...sw winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: se 4 ft at 7 seconds. showers with a
chance of tstms. patchy fog in the evening. 
.thu...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: sw 4 ft at 8 seconds and se 1 foot
at 5 seconds. showers likely in the morning. a chance of showers
in the afternoon. 
.thu night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 4 ft. a chance of showers in the evening. 
.fri through sat night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

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.

$$

fzus51 kbox 090504
cwfbox
expires:202606091800;;423611

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz234-091800-
buzzards bay-
103 am edt tue jun 9 2026

...small craft advisory in effect from 10 am edt this morning
through this evening...

.rest of tonight...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: ne 1 foot at 3 seconds and sw 1 foot
at 4 seconds. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and ne 1 foot at 5 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
7 seconds. patchy fog after midnight with vsby 1 to 3 nm. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot at
8 seconds. patchy fog in the morning with vsby 1 nm or less. 
.wed night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds. showers. patchy fog
in the evening. 
.thu and thu night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 5 seconds. a chance of
showers. 
.fri through sat night...sw winds 5 to 10 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 090504
cwfbox
expires:202606091800;;423612

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz235-091800-
rhode island sound-
103 am edt tue jun 9 2026

...small craft advisory in effect from 10 am edt this morning
through this evening...

.rest of tonight...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
7 seconds. 
.tue...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 6 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: se 3 ft at 7 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
8 seconds. patchy fog in the morning. a chance of showers in the
afternoon. vsby 1 nm or less in the morning. 
.wed night...sw winds 15 to 20 kt. seas 3 to 5 ft. wave detail:
se 4 ft at 7 seconds. showers with a chance of tstms. patchy fog
in the evening with vsby 1 to 3 nm. 
.thu and thu night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. wave detail: s 5 ft at 6 seconds. a chance of
showers. 
.fri through sat night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

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.

$$

fzus51 kbox 090504
cwfbox
expires:202606091800;;423615

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz236-091800-
narragansett bay-
103 am edt tue jun 9 2026

...small craft advisory in effect from 10 am edt this morning
through this evening...

.rest of tonight...sw winds 5 to 10 kt. waves around 2 ft. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. a chance of showers in the afternoon. 
.wed night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. showers. patchy fog in the evening with
vsby 1 to 3 nm. 
.thu and thu night...nw winds 10 to 15 kt. waves 2 to 3 ft. a
chance of showers. 
.fri...e winds 5 to 10 kt. waves around 2 ft. 
.fri night...e winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.sat and sat night...sw winds 5 to 10 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 090504
cwfbox
expires:202606091800;;423603

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz250-091800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt tue jun 9 2026

.rest of tonight...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e 2 ft at
7 seconds. 
.tue...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
7 seconds. 
.tue night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 4 seconds and e 1 foot at 7 seconds. 
.wed...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 5 seconds and e 1 foot at 8 seconds. 
.wed night...s winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: s
3 ft at 5 seconds and e 1 foot at 8 seconds. showers in the
evening. a chance of showers after midnight. 
.thu...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
5 seconds and se 2 ft at 8 seconds. a chance of showers. 
.thu night...se winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. 
.fri...ne winds 5 to 10 kt. seas around 2 ft. 
.fri night...se winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.sat and sat night...se winds 5 to 10 kt, becoming s. 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 kbox 090504
cwfbox
expires:202606091800;;423606

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz254-091800-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
103 am edt tue jun 9 2026

.rest of tonight...sw winds 10 to 15 kt with gusts up to 20 kt.
seas around 3 ft. wave detail: w 2 ft at 4 seconds and ne 2 ft at
6 seconds. 
.tue...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and e 2 ft at 7 seconds. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
7 seconds. 
.wed...sw winds around 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
8 seconds. patchy fog in the morning with vsby 1 to 3 nm. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: s 4 ft at 5 seconds and e 1 foot at
8 seconds. showers. patchy fog in the evening with vsby 1 nm or
less. 
.thu...sw winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 4 ft at 7 seconds. a chance of showers. 
.thu night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 5 ft. a chance of showers in the evening. 
.fri through sat night...sw winds 5 to 10 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.

$$

fzus51 kbox 090504
cwfbox
expires:202606091800;;423607

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt tue jun 9 2026

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


anz255-091800-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am edt tue jun 9 2026

.rest of tonight...w winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: w 2 ft at 3 seconds and s 2 ft at 7 seconds. 
.tue...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: w 3 ft
at 4 seconds and e 2 ft at 7 seconds. 
.tue night...sw winds 15 to 20 kt. seas 3 to 4 ft. wave detail:
sw 3 ft at 5 seconds and e 1 foot at 7 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.wed...sw winds 15 to 20 kt. seas 3 to 4 ft. wave detail: sw 4 ft
at 5 seconds and e 1 foot at 7 seconds. patchy fog. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: sw 5 ft at 5 seconds and e 2 ft at
8 seconds. showers. a chance of tstms after midnight. patchy fog
in the evening with vsby 1 nm or less. 
.thu...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: s 5 ft
at 7 seconds. showers, mainly in the morning. 
.thu night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 4 to 6 ft. a chance of showers. 
.fri through sat night...sw winds 5 to 10 kt. seas 2 to 4 ft.  

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.

$$