fzus51 kbox 071405
cwfbox
expires:202605080300;;166297

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz231-080300-
cape cod bay-
1004 am edt thu may 7 2026

.this afternoon...nw winds 5 to 10 kt, becoming sw. seas around
2 ft, then 1 foot or less. wave detail: nw 1 foot at 2 seconds
and s 1 foot at 4 seconds, becoming nw 1 foot at 3 seconds and se
1 foot at 6 seconds. a chance of showers. 
.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
1 foot or less, then around 2 ft after midnight. wave detail: nw
1 foot at 3 seconds and se 1 foot at 6 seconds, becoming se 2 ft
at 7 seconds and nw 1 foot at 3 seconds. 
.fri...w winds 5 to 10 kt, becoming sw with gusts up to 20 kt in
the afternoon. seas around 2 ft. wave detail: nw 1 foot at
3 seconds and s 1 foot at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 7 seconds and sw 1 foot at 3 seconds. 
.sat...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and e 1 foot at 10 seconds. a chance of showers in
the morning, then showers likely in the afternoon. 
.sat night...s winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. gusts up to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 3 seconds and s 2 ft at 14 seconds. showers likely, mainly in
the evening. patchy fog in the evening. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. 
.sun night...s winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.mon and mon night...n winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. 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 071405
cwfbox
expires:202605080300;;166301

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz232-080300-
nantucket sound-
1004 am edt thu may 7 2026

.this afternoon...nw winds around 10 kt, becoming w. seas 2 to
3 ft. wave detail: nw 1 foot at 3 seconds and s 1 foot at
7 seconds. a chance of showers. 
.tonight...w winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: w 1 foot at 3 seconds and s 1 foot at
7 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: w 3 ft at
4 seconds and s 1 foot at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: w 3 ft at 4 seconds and sw 2 ft at 7 seconds. 
.sat...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
9 seconds. showers likely in the afternoon. 
.sat night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and s
2 ft at 14 seconds. showers likely. patchy fog in the evening. 
.sun...sw winds around 10 kt. seas 2 to 3 ft. 
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers. 
.mon and mon night...ne winds 10 to 15 kt with gusts up to 20 kt,
becoming n. seas 2 to 3 ft. 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 071405
cwfbox
expires:202605080300;;166302

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz233-080300-
vineyard sound-
1004 am edt thu may 7 2026

.this afternoon...nw winds around 10 kt, becoming w. seas 2 to
3 ft. wave detail: w 3 ft at 6 seconds and se 1 foot at
8 seconds. a chance of showers. 
.tonight...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds and w 2 ft at 4 seconds. 
.fri...nw winds around 10 kt, becoming sw with gusts up to 20 kt
in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft at
4 seconds and sw 3 ft at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 3 ft at 6 seconds and se 1 foot at 9 seconds. 
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and
se 1 foot at 9 seconds. a chance of showers in the morning, then
showers in the afternoon. 
.sat night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and
se 1 foot at 10 seconds. showers, mainly in the evening. patchy
fog in the evening. 
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.sun night...s winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers. 
.mon and mon night...n winds 10 to 15 kt. seas 2 to 3 ft.
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 071405
cwfbox
expires:202605080300;;166303

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz234-080300-
buzzards bay-
1004 am edt thu may 7 2026

.this afternoon...nw winds 5 to 10 kt, becoming w with gusts up
to 20 kt. seas around 2 ft. wave detail: s 2 ft at 7 seconds and
w 1 foot at 5 seconds. a slight chance of showers. 
.tonight...nw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 7 seconds and sw 1 foot at 4 seconds. 
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and sw 2 ft at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 2 ft at 5 seconds and se 1 foot at 9 seconds. 
.sat and sat 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 9 seconds. a chance of showers in the morning, then showers
through the night. a chance of showers after midnight. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: sw 2 ft at 4 seconds and sw 2 ft at 7 seconds.
.sun night...s winds 10 to 15 kt. seas around 2 ft. a chance of
showers. 
.mon and mon night...n winds 10 to 15 kt. seas around 2 ft.
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 071405
cwfbox
expires:202605080300;;166304

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz235-080300-
rhode island sound-
1004 am edt thu may 7 2026

.this afternoon...nw winds 5 to 10 kt, becoming w with gusts up
to 20 kt. seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds and se
3 ft at 8 seconds. a slight chance of showers. 
.tonight...nw winds around 10 kt. seas 2 to 4 ft. wave detail: s
4 ft at 7 seconds and se 3 ft at 9 seconds. 
.fri...w winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and
s 3 ft at 7 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 4 ft at 7 seconds and w 3 ft at 4 seconds. 
.sat...s 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
4 ft at 5 seconds and se 2 ft at 9 seconds. a chance of showers
in the morning, then showers in the afternoon. 
.sat night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw 4 ft
at 6 seconds and se 1 foot at 9 seconds. showers, mainly in the
evening. patchy fog in the evening. 
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.sun night...s winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers. 
.mon and mon night...n winds 10 to 15 kt. seas 2 to 4 ft.
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 071405
cwfbox
expires:202605080300;;166307

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz236-080300-
narragansett bay-
1004 am edt thu may 7 2026

.this afternoon...nw winds 5 to 10 kt. waves 2 to 3 ft. 
.tonight...nw winds 5 to 10 kt. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 3 ft. 
.fri night...w winds 5 to 10 kt. gusts up to 20 kt in the
evening. waves 2 to 3 ft. 
.sat...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 2 to 3 ft. a chance of showers in the morning, then showers
in the afternoon. patchy fog in the afternoon. 
.sat night...s winds 10 to 15 kt with gusts up to 20 kt, becoming
sw 5 to 10 kt after midnight. waves 2 to 3 ft. showers, mainly in
the evening. patchy fog in the evening. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sun night and mon...s winds 5 to 10 kt, becoming n. waves 2 to
3 ft. showers.
.mon night...n winds around 10 kt. waves 2 to 3 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 071405
cwfbox
expires:202605080300;;166295

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz250-080300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am edt thu may 7 2026

.this afternoon...w winds 5 to 10 kt, becoming sw. seas 2 to
3 ft. wave detail: se 3 ft at 6 seconds and w 1 foot at
3 seconds. a chance of showers. 
.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 6 seconds and e 2 ft at 9 seconds. 
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 3 ft at 8 seconds and
w 1 foot at 3 seconds. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and s 2 ft at 7 seconds. 
.sat and sat night...s winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and e 3 ft at
9 seconds. a chance of showers in the morning, then showers
through the night. a chance of showers after midnight. patchy fog
through the night. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 7 seconds and e 3 ft at 9 seconds. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of showers. 
.mon and mon night...n winds 10 to 15 kt. gusts up to 20 kt. seas
3 to 5 ft. 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 071405
cwfbox
expires:202605080300;;166298

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz254-080300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1004 am edt thu may 7 2026

.this afternoon...nw winds around 10 kt, becoming w. seas 2 to
4 ft. wave detail: s 4 ft at 7 seconds and w 1 foot at 3 seconds.
a chance of showers. 
.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
2 to 4 ft. wave detail: s 3 ft at 7 seconds and se 2 ft at
9 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 5 ft. wave detail: s 3 ft at
8 seconds and se 3 ft at 9 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 5 ft. wave
detail: s 3 ft at 7 seconds and e 3 ft at 9 seconds. 
.sat and sat night...s winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: s 4 ft at 5 seconds and e 3 ft at
9 seconds. patchy fog. showers likely. 
.sun...s winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds and e 2 ft at 9 seconds. 
.sun night...s winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of showers. 
.mon and mon night...ne winds 10 to 15 kt, becoming n with gusts
up to 20 kt. seas 3 to 5 ft. 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 071405
cwfbox
expires:202605080300;;166299

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu may 7 2026

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


anz255-080300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1004 am edt thu may 7 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.this afternoon...nw winds around 10 kt, becoming w. seas 3 to
5 ft. wave detail: s 5 ft at 7 seconds and nw 1 foot at
4 seconds. a chance of showers. 
.tonight...w winds around 10 kt, becoming nw after midnight. seas
3 to 4 ft. wave detail: s 4 ft at 7 seconds and nw 2 ft at
4 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 5 ft. wave detail: s 4 ft at
7 seconds and w 3 ft at 4 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 3 to 5 ft. wave
detail: sw 4 ft at 6 seconds and se 3 ft at 9 seconds. 
.sat...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: s 4 ft at 5 seconds and w
3 ft at 6 seconds. showers likely in the afternoon. 
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: s 4 ft at 6 seconds and e 2 ft at
9 seconds. patchy fog. showers.
.sun...s winds 10 to 15 kt. seas 3 to 4 ft. 
.sun night...s winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers. 
.mon and mon night...ne winds 10 to 15 kt, becoming n. gusts up
to 20 kt. seas 3 to 5 ft. 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.

$$