fzus51 kbox 090204
cwfbox
expires:202505091500;;196395

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz231-091500-
cape cod bay-
1003 pm edt thu may 8 2025

.overnight...e winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and e 1 foot at 2 seconds. patchy fog. vsby
1 to 3 nm, decreasing to 1 nm or less. 
.fri...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 9 seconds and e 1 foot at 2 seconds. patchy fog in the
morning. rain likely in the afternoon. vsby 1 nm or less,
increasing to 1 to 3 nm in the afternoon. 
.fri night...se winds around 10 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 9 seconds and se 2 ft at 4 seconds. rain. vsby 1 to
3 nm. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: se 3 ft at 9 seconds and w 2 ft at 3 seconds.
rain likely in the morning with vsby 1 to 3 nm. 
.sat night...w winds around 10 kt. seas 2 to 3 ft. wave detail:
se 2 ft at 9 seconds and w 1 foot at 3 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: se 2 ft at 9 seconds and n 1 foot at 4 seconds. 
.mon through tue 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 090204
cwfbox
expires:202505091500;;196399

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz232-091500-
nantucket sound-
1003 pm edt thu may 8 2025

.overnight...se winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and s 1 foot at 4 seconds. patchy fog. vsby
1 nm or less. 
.fri...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: se 2 ft at 9 seconds and
e 1 foot at 2 seconds. patchy fog. rain likely in the afternoon.
vsby 1 nm or less. 
.fri night...se winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: se 2 ft at 4 seconds and
se 2 ft at 9 seconds. rain. vsby 1 to 3 nm. 
.sat...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 4 seconds and se 2 ft at 9 seconds.
a chance of rain in the morning. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and ne
1 foot at 6 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 3 seconds and ne 1 foot at 5 seconds. 
.mon through tue...sw winds 10 to 15 kt. seas around 2 ft. 
.tue night...sw winds around 10 kt. seas 1 foot or less. 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 090204
cwfbox
expires:202505091500;;196400

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz233-091500-
vineyard sound-
1003 pm edt thu may 8 2025

.overnight...se winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 9 seconds and s 1 foot at 4 seconds. patchy fog. vsby
1 to 3 nm, decreasing to 1 nm or less. 
.fri...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: se 2 ft at 9 seconds
and e 1 foot at 2 seconds. patchy fog. rain likely in the
afternoon. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.fri night...e winds 10 to 15 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 4 seconds and se 2 ft at
9 seconds. rain. vsby 1 to 3 nm in the evening. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 5 seconds and se 2 ft at 9 seconds.
a chance of rain in the morning. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 2 ft at 6 seconds and se
2 ft at 9 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: w 2 ft at 6 seconds and se 2 ft at 9 seconds. 
.mon through tue...sw winds 10 to 15 kt. seas 1 foot or less. 
.tue night...sw winds around 10 kt. seas 1 foot or less. 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 090204
cwfbox
expires:202505091500;;196401

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz234-091500-
buzzards bay-
1003 pm edt thu may 8 2025

.overnight...se winds around 5 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and s 1 foot at 4 seconds. patchy fog with
vsby 1 nm or less. 
.fri...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: se 2 ft at 9 seconds
and e 1 foot at 2 seconds. patchy fog. rain likely in the
afternoon. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.fri night...e winds 10 to 15 kt, becoming s after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 9 seconds and se 1 foot at
4 seconds. rain. vsby 1 to 3 nm. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 4 seconds and se 2 ft at 9 seconds.
a chance of rain in the morning. 
.sat night through sun night...w winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: w 2 ft at 6 seconds and se
2 ft at 9 seconds. 
.mon through tue...sw winds 10 to 15 kt. seas 1 foot or less.
wave detail: n 1 foot at 4 seconds and sw 1 foot at 4 seconds. 
.tue night...sw winds around 10 kt. seas 1 foot or less. 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 090204
cwfbox
expires:202505091500;;196402

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz235-091500-
rhode island sound-
1003 pm edt thu may 8 2025

.overnight...se winds around 5 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 8 seconds. patchy fog. vsby 1 to 3 nm, decreasing to
1 nm or less. 
.fri...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: se 4 ft at 9 seconds and
e 2 ft at 3 seconds. patchy fog. a chance of showers in the
morning, then rain in the afternoon. vsby 1 nm or less. 
.fri night...e winds 10 to 15 kt, becoming s with gusts up to
20 kt after midnight. seas 3 to 4 ft. wave detail: se 4 ft at
9 seconds and se 2 ft at 5 seconds. rain. vsby 1 to 3 nm. 
.sat...w winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: se 4 ft at 9 seconds and sw 3 ft at 5 seconds.
a chance of rain in the morning. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: w 3 ft at 7 seconds and se
3 ft at 9 seconds. 
.sun and sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 9 seconds and w 2 ft at 6 seconds. 
.mon through tue...sw winds 10 to 15 kt. seas around 2 ft. 
.tue night...s winds around 10 kt. seas around 2 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 090204
cwfbox
expires:202505091500;;196405

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz236-091500-
narragansett bay-
1003 pm edt thu may 8 2025

.overnight...se winds around 5 kt, becoming e. waves 2 to 3 ft.
patchy fog with vsby 1 nm or less. 
.fri...e winds 5 to 10 kt. waves 2 to 3 ft. patchy fog. a chance
of showers in the morning, then rain in the afternoon. vsby 1 nm
or less, increasing to 1 to 3 nm in the afternoon. 
.fri night...e winds around 10 kt, becoming se after midnight.
waves 2 to 4 ft. rain. vsby 1 to 3 nm in the evening. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
4 ft. a chance of rain in the morning. 
.sat night through sun night...w winds 5 to 10 kt. waves 2 to
3 ft. 
.mon through tue...sw winds 5 to 10 kt. waves around 2 ft. 
.tue night...sw winds 5 to 10 kt. waves around 2 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 090204
cwfbox
expires:202505091500;;196393

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz250-091500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 pm edt thu may 8 2025

...small craft advisory in effect from 5 am edt friday through
late friday night...

.overnight...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 8 seconds and e 1 foot at 2 seconds. patchy fog. a chance
of showers. a slight chance of showers. vsby 1 nm or less. 
.fri...e winds 10 to 15 kt. seas 3 to 5 ft. wave detail: se 4 ft
at 9 seconds and ne 3 ft at 4 seconds. patchy fog. rain likely in
the afternoon. vsby 1 nm or less. 
.fri night...e winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 5 ft. wave detail: se 4 ft at 9 seconds and ne 3 ft at
6 seconds. rain. vsby 1 to 3 nm. 
.sat...sw winds 10 to 15 kt, becoming w in the afternoon. gusts
up to 20 kt. seas 4 to 5 ft. wave detail: se 4 ft at 9 seconds
and ne 3 ft at 6 seconds. rain likely in the morning, then a
chance of showers in the afternoon. 
.sat night...w winds around 10 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. wave detail: se 4 ft at 9 seconds and w
2 ft at 3 seconds. 
.sun and sun night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 9 seconds and nw 2 ft at 3 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 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 090204
cwfbox
expires:202505091500;;196396

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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


anz254-091500-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1003 pm edt thu may 8 2025

...small craft advisory in effect from friday afternoon through
late friday night...

.overnight...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 9 seconds. patchy fog. vsby 1 nm or less. 
.fri...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. patchy fog. a chance of rain in the afternoon. vsby
1 nm or less. 
.fri night...se winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 4 to 5 ft. wave detail: se 5 ft at 9 seconds and
ne 2 ft at 6 seconds. rain. vsby 1 to 3 nm. 
.sat...sw winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: se 5 ft at 9 seconds and sw 3 ft at 4 seconds.
rain likely in the morning. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. wave detail: se 4 ft at 9 seconds and w
2 ft at 4 seconds. 
.sun and sun night...nw winds 5 to 10 kt. seas 2 to 4 ft. wave
detail: se 4 ft at 9 seconds and n 1 foot at 5 seconds. 
.mon through tue night...sw winds 5 to 10 kt. 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 090204
cwfbox
expires:202505091500;;196397

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu may 8 2025

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-
1003 pm edt thu may 8 2025

...small craft advisory in effect from friday afternoon through
late friday night...

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

$$