fzus51 kbox 091808
cwfbox
expires:202601100700;;068181

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz231-100700-
cape cod bay-
107 pm est fri jan 9 2026

.this afternoon...s winds around 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: s 1 foot at 3 seconds and ne 1 foot
at 5 seconds. 
.tonight...s winds 15 to 20 kt, becoming sw after midnight. gusts
up to 25 kt. seas 2 to 4 ft. wave detail: se 3 ft at 4 seconds
and s 3 ft at 7 seconds. patchy fog. a chance of showers. vsby
1 to 3 nm. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: se
2 ft at 7 seconds and nw 1 foot at 3 seconds, becoming nw 1 foot
at 3 seconds and s 1 foot at 7 seconds. patchy fog in the
afternoon. a chance of rain in the afternoon. 
.sat night...e winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas around 2 ft. wave detail: s 2 ft at 7 seconds and
e 1 foot at 2 seconds. rain. patchy fog in the evening. 
.sun...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: s 2 ft
at 8 seconds and n 1 foot at 3 seconds. rain.
.sun night...w winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 2 to 4 ft. wave detail: w 4 ft at 5 seconds and s
3 ft at 10 seconds. a chance of rain in the evening. 
.mon...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 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 091808
cwfbox
expires:202601100700;;068185

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz232-100700-
nantucket sound-
107 pm est fri jan 9 2026

.this afternoon...s winds around 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 3 seconds and ne 1 foot at
6 seconds. 
.tonight...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: se 4 ft at 7 seconds and s
3 ft at 4 seconds. patchy fog. a chance of showers. vsby 1 to
3 nm, decreasing to 1 nm or less after midnight. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 4 seconds and s 2 ft at
7 seconds. patchy fog. rain likely in the afternoon. vsby 1 nm or
less in the morning. 
.sat night...e winds 10 to 15 kt, becoming se after midnight.
seas 2 to 4 ft. wave detail: e 2 ft at 3 seconds and s 2 ft at
8 seconds. rain. patchy fog in the evening. 
.sun...w winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 2 to 4 ft. wave detail: w 2 ft at 3 seconds and s 2 ft at
8 seconds. rain.
.sun night...w winds 25 to 30 kt. seas 4 to 6 ft. wave detail: w
5 ft at 5 seconds and sw 4 ft at 9 seconds. a chance of rain in
the evening. 
.mon...w winds 25 to 30 kt. seas 4 to 6 ft. 
.mon night through tue night...sw 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.

$$

fzus51 kbox 091808
cwfbox
expires:202601100700;;068186

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz233-100700-
vineyard sound-
107 pm est fri jan 9 2026

.this afternoon...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds and ne 1 foot at
6 seconds. 
.tonight...s winds 20 to 25 kt, becoming sw after midnight. seas
3 to 5 ft. wave detail: s 5 ft at 7 seconds and sw 3 ft at
4 seconds. patchy fog. a chance of showers. vsby 1 to 3 nm,
decreasing to 1 nm or less after midnight. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: sw 3 ft at 7 seconds and w 1 foot at
4 seconds. patchy fog. rain likely in the afternoon. 
.sat night...e winds 10 to 15 kt, becoming ne after midnight.
seas 2 to 4 ft. wave detail: s 3 ft at 8 seconds and e 1 foot at
3 seconds. rain. patchy fog in the evening. 
.sun...nw winds around 10 kt, becoming w 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 3 to 5 ft. wave detail: sw
4 ft at 9 seconds and nw 1 foot at 2 seconds. rain.
.sun night...w winds 25 to 30 kt. seas 4 to 6 ft. wave detail: sw
6 ft at 9 seconds and w 4 ft at 5 seconds. a chance of rain in
the evening. 
.mon...w winds 25 to 30 kt. seas 4 to 6 ft. 
.mon night and tue...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. 
.tue night...sw winds 15 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 091808
cwfbox
expires:202601100700;;068187

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz234-100700-
buzzards bay-
107 pm est fri jan 9 2026

.this afternoon...s winds around 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 3 seconds and ne 1 foot at
6 seconds. 
.tonight...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: se 4 ft at 7 seconds and
sw 3 ft at 4 seconds. patchy fog. showers likely in the evening.
a chance of showers after midnight. vsby 1 to 3 nm. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: s 2 ft at 7 seconds and w 1 foot at
4 seconds. patchy fog in the afternoon. rain likely in the
afternoon. 
.sat night...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 2 ft at 5 seconds and e 1 foot at 2 seconds. rain. patchy fog
in the evening. 
.sun...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 8 seconds and w 2 ft at 3 seconds. rain.
.sun night...w winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 3 to 5 ft. wave detail: sw 5 ft at 9 seconds and w
4 ft at 5 seconds. a chance of rain in the evening. 
.mon...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night through tue night...sw 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.

$$

fzus51 kbox 091808
cwfbox
expires:202601100700;;068188

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz235-100700-
rhode island sound-
107 pm est fri jan 9 2026

...small craft advisory in effect from 7 pm est this evening
through late tonight...

.this afternoon...s winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 4 seconds and s 1 foot at 7 seconds. 
.tonight...s winds 20 to 25 kt, becoming w after midnight. gusts
up to 30 kt. seas 4 to 6 ft. wave detail: s 6 ft at 6 seconds and
e 1 foot at 11 seconds. patchy fog. showers likely, mainly in the
evening. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 4 ft. wave detail: s 4 ft at 7 seconds and w 1 foot at
4 seconds. patchy fog. rain likely in the afternoon. vsby 1 to
3 nm in the morning. 
.sat night...e winds 10 to 15 kt, becoming ne after midnight.
seas 2 to 3 ft, building to 3 to 5 ft after midnight. wave
detail: s 3 ft at 6 seconds and e 2 ft at 3 seconds, becoming s
5 ft at 8 seconds and ne 1 foot at 3 seconds. rain. patchy fog in
the evening. 
.sun...nw winds 10 to 15 kt, becoming w 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 4 to 6 ft. wave detail: s 6 ft at
8 seconds and w 1 foot at 4 seconds. rain.
.sun night...w winds 25 to 30 kt. seas 5 to 8 ft. wave detail: sw
8 ft at 9 seconds and w 5 ft at 6 seconds. a chance of rain in
the evening. 
.mon...w winds 25 to 30 kt. seas 5 to 7 ft. 
.mon night through tue night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas 3 to 5 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 091808
cwfbox
expires:202601100700;;068191

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz236-100700-
narragansett bay-
107 pm est fri jan 9 2026

.this afternoon...s winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. a slight chance of showers. 
.tonight...s winds 15 to 20 kt, becoming w after midnight. gusts
up to 25 kt. waves 2 to 3 ft. patchy fog. showers likely in the
evening. vsby 1 to 3 nm. 
.sat...nw winds 5 to 10 kt, becoming ne in the afternoon. waves
2 to 3 ft. patchy fog in the afternoon. rain likely in the
afternoon. 
.sat night...e winds 5 to 10 kt, becoming ne after midnight.
waves 2 to 3 ft. rain. patchy fog in the evening. 
.sun...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 2 to 4 ft. rain likely, mainly
in the morning. 
.sun night...w winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. waves 2 to 4 ft. a chance of rain in
the evening. 
.mon through tue night...sw winds 20 to 25 kt with gusts up to
30 kt. waves 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 091808
cwfbox
expires:202601100700;;068179

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz250-100700-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
107 pm est fri jan 9 2026

...small craft advisory in effect from 7 pm est this evening
through saturday morning...

.this afternoon...s winds 15 to 20 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and e 1 foot at
7 seconds. 
.tonight...s winds 20 to 25 kt, becoming sw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 6 seconds and e 1 foot at 10 seconds. patchy fog. a chance of
showers in the evening. vsby 1 to 3 nm. 
.sat...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: w 3 ft
at 4 seconds and se 3 ft at 7 seconds. a chance of rain in the
afternoon. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: se 3 ft at 6 seconds and nw 1 foot at
3 seconds. rain.
.sun...n winds 10 to 15 kt, becoming nw with gusts up to 25 kt in
the afternoon. seas 2 to 4 ft. wave detail: se 4 ft at 7 seconds
and nw 2 ft at 3 seconds. rain.
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. wave detail: w 7 ft at 6 seconds and e 3 ft at
6 seconds. a chance of rain in the evening. 
.mon...w winds 25 to 30 kt. seas 5 to 7 ft. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. 
.tue and tue night...sw 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.

$$

fzus51 kbox 091808
cwfbox
expires:202601100700;;068182

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz254-100700-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
107 pm est fri jan 9 2026

...small craft advisory in effect from 7 pm est this evening
through saturday morning...

.this afternoon...s winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and s 2 ft at
7 seconds. 
.tonight...s winds 20 to 25 kt, becoming sw after midnight. gusts
up to 30 kt. seas 4 to 6 ft. wave detail: s 5 ft at 7 seconds and
s 4 ft at 4 seconds. patchy fog. a chance of showers. vsby 1 to
3 nm, decreasing to 1 nm or less after midnight. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt, becoming ne
5 to 10 kt in the afternoon. seas 3 to 5 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: s 4 ft at 7 seconds and w
2 ft at 4 seconds, becoming s 3 ft at 7 seconds and nw 1 foot at
3 seconds. patchy fog. a chance of rain in the afternoon. vsby
1 nm or less in the morning. 
.sat night...se winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft, building to 3 to 5 ft after midnight. wave detail: s
3 ft at 7 seconds and nw 1 foot at 3 seconds, becoming se 4 ft at
6 seconds. rain. patchy fog in the evening. vsby 1 to 3 nm after
midnight. 
.sun...w winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 4 to 6 ft. wave detail: se
5 ft at 7 seconds. rain.
.sun night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft, building to 6 to 9 ft after midnight. wave detail: s
6 ft at 9 seconds and w 5 ft at 5 seconds, becoming w 6 ft at
6 seconds and s 6 ft at 9 seconds. a chance of rain. 
.mon...w winds 25 to 30 kt. seas 5 to 8 ft, except 9 to 12 ft s
and e of nantucket. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 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 091808
cwfbox
expires:202601100700;;068183

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
107 pm est fri jan 9 2026

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


anz255-100700-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
107 pm est fri jan 9 2026

...small craft advisory in effect from 7 pm est this evening
through saturday morning...

.this afternoon...s winds 15 to 20 kt. seas 2 to 4 ft. wave
detail: s 3 ft at 4 seconds and s 2 ft at 7 seconds. 
.tonight...s winds 20 to 25 kt, becoming sw after midnight. gusts
up to 30 kt. seas 5 to 7 ft. wave detail: sw 7 ft at 7 seconds
and s 4 ft at 4 seconds. patchy fog. a chance of showers. vsby
1 to 3 nm, decreasing to 1 nm or less after midnight. 
.sat...nw winds 10 to 15 kt, becoming ne 5 to 10 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds and
w 1 foot at 3 seconds. patchy fog. rain likely in the afternoon.
vsby 1 nm or less in the morning. 
.sat night...e winds 15 to 20 kt, becoming s after midnight.
gusts up to 25 kt. seas 2 to 4 ft, building to 4 to 6 ft after
midnight. wave detail: s 3 ft at 6 seconds and e 2 ft at
3 seconds, becoming s 6 ft at 8 seconds and e 1 foot at
3 seconds. rain. patchy fog in the evening. vsby 1 to 3 nm after
midnight. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 5 to
7 ft. wave detail: s 7 ft at 8 seconds and e 1 foot at 5 seconds.
rain. vsby 1 to 3 nm in the morning. 
.sun night...w winds 25 to 35 kt, increasing to 30 to 40 kt after
midnight. seas 6 to 9 ft, building to 8 to 11 ft after midnight.
wave detail: sw 9 ft at 9 seconds and w 6 ft at 6 seconds,
becoming sw 11 ft at 9 seconds and w 3 ft at 5 seconds. a chance
of rain in the evening. 
.mon...w winds 25 to 35 kt. seas 8 to 11 ft. 
.mon night and tue...w winds 20 to 25 kt, becoming sw 15 to
20 kt. seas 5 to 8 ft. 
.tue night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 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.

$$