fzus51 kbox 011505
cwfbox
expires:202602020400;;912948

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz231-020400-
cape cod bay-
1005 am est sun feb 1 2026

...gale warning in effect through late tonight...
...freezing spray advisory in effect from 10 pm est this evening
through monday morning...

.this afternoon...n winds 30 to 35 kt with gusts up to 45 kt.
seas 5 to 7 ft, building to 6 to 9 ft. wave detail: n 7 ft at
5 seconds and e 1 foot at 15 seconds, becoming n 9 ft at
7 seconds and e 1 foot at 9 seconds. occasional light freezing
spray. scattered snow showers. 
.tonight...n winds 30 to 35 kt with gusts up to 40 kt, becoming
nw 25 to 30 kt after midnight. seas 7 to 10 ft. wave detail: n
9 ft at 7 seconds and ne 6 ft at 10 seconds. light freezing
spray. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 5 to 8 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: n 7 ft at 7 seconds and ne
6 ft at 11 seconds, becoming n 5 ft at 7 seconds and ne 5 ft at
11 seconds. light freezing spray in the morning. 
.mon night...nw winds 5 to 10 kt. seas 3 to 5 ft. wave detail: e
5 ft at 11 seconds and n 4 ft at 6 seconds. 
.tue and tue night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 11 seconds and n 2 ft at 5 seconds. 
.wed through thu night...nw winds 10 to 15 kt. seas around 2 ft.
wave detail: n 2 ft at 5 seconds and e 1 foot at 10 seconds.  

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 011505
cwfbox
expires:202602020400;;912952

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz232-020400-
nantucket sound-
1005 am est sun feb 1 2026

...storm warning in effect through late tonight...
...freezing spray advisory in effect from 10 pm est this evening
through monday morning...

.this afternoon...n winds 30 to 35 kt with gusts up to 50 kt.
seas 5 to 7 ft. wave detail: n 6 ft at 5 seconds and e 1 foot at
9 seconds. scattered snow showers. occasional light freezing
spray. 
.tonight...n winds 25 to 35 kt. seas 5 to 7 ft. wave detail: n
6 ft at 5 seconds and e 3 ft at 10 seconds. light freezing spray.
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: n 5 ft at 7 seconds and
nw 4 ft at 4 seconds. light freezing spray in the morning. 
.mon night...nw winds around 10 kt. seas 3 to 5 ft. wave detail:
ne 3 ft at 7 seconds and e 3 ft at 11 seconds. 
.tue and tue night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: ne 2 ft at 6 seconds and e 2 ft at 11 seconds. 
.wed through thu night...nw winds 10 to 15 kt. seas around 2 ft.
wave detail: n 2 ft at 4 seconds and e 1 foot at 10 seconds.  

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 011505
cwfbox
expires:202602020400;;912953

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz233-020400-
vineyard sound-
1005 am est sun feb 1 2026

...gale warning in effect through late tonight...
...freezing spray advisory in effect through monday morning...

.this afternoon...n winds 30 to 35 kt with gusts up to 45 kt.
seas 4 to 6 ft. wave detail: n 4 ft at 5 seconds and e 1 foot at
9 seconds. occasional light freezing spray. scattered snow
showers. 
.tonight...n winds 25 to 30 kt with gusts up to 35 kt, becoming
nw 20 to 25 kt after midnight. seas 3 to 5 ft. wave detail: n
3 ft at 5 seconds and e 2 ft at 11 seconds. freezing spray. 
.mon...nw winds 15 to 20 kt, diminishing to around 10 kt in the
afternoon. seas 3 to 5 ft. wave detail: se 4 ft at 13 seconds and
nw 3 ft at 4 seconds. freezing spray in the morning. 
.mon night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
nw 2 ft at 4 seconds and ne 2 ft at 6 seconds. 
.tue and tue night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 2 ft at 4 seconds and ne 1 foot at 5 seconds. 
.wed through thu night...nw winds 10 to 15 kt. seas around 2 ft.
wave detail: sw 2 ft at 5 seconds and s 2 ft at 9 seconds.  

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 011505
cwfbox
expires:202602020400;;912954

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz234-020400-
buzzards bay-
1005 am est sun feb 1 2026

...gale warning in effect through late tonight...
...freezing spray advisory in effect through monday morning...

.this afternoon...n winds 25 to 30 kt with gusts up to 40 kt.
seas 4 to 6 ft. wave detail: n 4 ft at 5 seconds and e 1 foot at
9 seconds. occasional freezing spray. scattered snow showers. 
.tonight...n winds 25 to 30 kt with gusts up to 35 kt, becoming
nw 20 to 25 kt after midnight. seas 3 to 4 ft. wave detail: n
4 ft at 5 seconds and se 2 ft at 10 seconds. freezing spray. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: se 3 ft at 13 seconds and nw 2 ft at
3 seconds. 
.mon night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
n 2 ft at 4 seconds and se 2 ft at 11 seconds. 
.tue and tue night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 4 seconds and ne 1 foot at 5 seconds. 
.wed through thu night...nw winds 10 to 15 kt. seas around 2 ft.
wave detail: n 2 ft at 5 seconds and se 1 foot at 10 seconds.  

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 011505
cwfbox
expires:202602020400;;912955

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz235-020400-
rhode island sound-
1005 am est sun feb 1 2026

...gale warning in effect through late tonight...
...freezing spray advisory in effect through monday morning...

.this afternoon...n winds 25 to 30 kt with gusts up to 45 kt.
seas 4 to 6 ft. wave detail: n 6 ft at 5 seconds and e 2 ft at
9 seconds. occasional freezing spray. scattered snow showers.
isolated snow showers. 
.tonight...n winds 25 to 30 kt with gusts up to 35 kt, becoming
nw 20 to 25 kt after midnight. seas 4 to 6 ft. wave detail: n
4 ft at 5 seconds and s 4 ft at 17 seconds. light freezing spray.
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 4 to 6 ft. wave detail: s 5 ft at 13 seconds and nw 4 ft at
4 seconds. light freezing spray in the morning. 
.mon night...nw winds 10 to 15 kt. seas 2 to 4 ft. wave detail:
se 4 ft at 11 seconds and nw 2 ft at 4 seconds. 
.tue and tue night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: w 2 ft at 4 seconds and se 2 ft at 10 seconds. 
.wed through thu...nw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: sw 2 ft at 5 seconds and s 2 ft at 9 seconds. 
.thu night...nw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
light freezing spray.  

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 011505
cwfbox
expires:202602020400;;912958

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz236-020400-
narragansett bay-
1005 am est sun feb 1 2026

...gale warning in effect through this evening...
...freezing spray advisory in effect until 1 pm est this
afternoon...

.this afternoon...n winds 25 to 30 kt, diminishing to 20 to
25 kt. gusts up to 40 kt. waves around 3 ft. occasional freezing
spray. isolated snow showers. 
.tonight...n winds 20 to 25 kt with gusts up to 35 kt, becoming
nw 15 to 20 kt with gusts up to 25 kt after midnight. waves 2 to
3 ft. widespread light freezing spray. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. waves 2 to 3 ft. 
.mon night...nw winds 5 to 10 kt. waves 2 to 3 ft.
.tue and tue night...w winds 5 to 10 kt. waves around 2 ft. 
.wed through thu night...nw 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 011505
cwfbox
expires:202602020400;;912946

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz250-020400-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am est sun feb 1 2026

...gale warning in effect through late tonight...

.this afternoon...n winds 30 to 35 kt with gusts up to 40 kt.
seas 7 to 9 ft, building to 9 to 13 ft. wave detail: ne 9 ft at
7 seconds and n 1 foot at 3 seconds, becoming n 11 ft at
7 seconds. occasional light freezing spray. isolated snow
showers. 
.tonight...n winds 25 to 30 kt. gusts up to 40 kt in the evening.
seas 11 to 15 ft. wave detail: ne 12 ft at 8 seconds and e 11 ft
at 11 seconds. light freezing spray after midnight. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 9 to 13 ft, subsiding to 8 to
11 ft in the afternoon. wave detail: e 9 ft at 11 seconds and ne
8 ft at 9 seconds, becoming e 8 ft at 11 seconds and ne 6 ft at
8 seconds. light freezing spray in the morning. 
.mon night...nw winds 10 to 15 kt. seas 5 to 8 ft, subsiding to
4 to 6 ft after midnight. wave detail: e 6 ft at 11 seconds and
ne 4 ft at 7 seconds, becoming e 4 ft at 11 seconds and n 3 ft at
7 seconds. 
.tue...nw winds 5 to 10 kt, becoming w in the afternoon. seas
3 to 5 ft. wave detail: n 3 ft at 5 seconds and e 3 ft at
11 seconds. 
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 5 seconds and e 2 ft at 11 seconds. 
.wed through thu night...nw winds 10 to 15 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 011505
cwfbox
expires:202602020400;;912949

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz254-020400-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am est sun feb 1 2026

...storm warning in effect through late tonight...

.this afternoon...n winds 30 to 40 kt with gusts up to 60 kt.
seas 7 to 10 ft, building to 10 to 14 ft. wave detail: n 10 ft at
6 seconds and e 1 foot at 15 seconds, becoming n 13 ft at
7 seconds and e 1 foot at 10 seconds. numerous snow showers this
morning. 
.tonight...n winds 30 to 40 kt with gusts up to 55 kt,
diminishing to 25 to 30 kt after midnight. seas 12 to 16 ft. wave
detail: ne 14 ft at 9 seconds and ne 12 ft at 11 seconds.
scattered snow showers in the evening. 
.mon...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 10 to 14 ft, subsiding to 8 to 11 ft in the
afternoon. wave detail: ne 10 ft at 11 seconds and n 9 ft at
9 seconds, becoming e 8 ft at 11 seconds and n 7 ft at 9 seconds.
light freezing spray in the morning. 
.mon night...nw winds 10 to 15 kt. seas 6 to 9 ft, subsiding to
5 to 7 ft after midnight. wave detail: e 7 ft at 11 seconds and n
5 ft at 8 seconds, becoming e 5 ft at 11 seconds and nw 4 ft at
6 seconds. 
.tue...w winds 5 to 10 kt. seas 3 to 5 ft. wave detail: e 4 ft at
11 seconds and nw 3 ft at 6 seconds. 
.tue night...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: n
2 ft at 5 seconds and e 2 ft at 10 seconds. 
.wed through thu night...nw winds 10 to 15 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 011505
cwfbox
expires:202602020400;;912950

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am est sun feb 1 2026

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


anz255-020400-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am est sun feb 1 2026

...storm warning in effect through late tonight...
...freezing spray advisory in effect from 10 pm est this evening
through monday morning...

.this afternoon...n winds 35 to 40 kt with gusts up to 60 kt.
seas 7 to 10 ft, building to 9 to 12 ft. wave detail: n 9 ft at
6 seconds and e 1 foot at 15 seconds, becoming n 10 ft at
7 seconds and e 2 ft at 9 seconds. widespread snow, then
scattered snow showers. occasional light freezing spray. 
.tonight...n winds 30 to 40 kt with gusts up to 55 kt, becoming
nw 25 to 30 kt after midnight. seas 9 to 13 ft, except 13 to
18 ft s and e of nantucket. wave detail: n 8 ft at 7 seconds and
e 7 ft at 11 seconds. light freezing spray. scattered snow
showers in the evening. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 8 to 11 ft, subsiding to 6 to
9 ft in the afternoon. s and e of nantucket, seas 11 to 15 ft,
subsiding to 9 to 12 ft in the afternoon. wave detail: e 8 ft at
12 seconds and n 6 ft at 6 seconds, becoming e 7 ft at 12 seconds
and n 4 ft at 6 seconds. light freezing spray in the morning. 
.mon night...nw winds 10 to 15 kt. seas 5 to 7 ft. wave detail: e
6 ft at 11 seconds and nw 3 ft at 6 seconds. 
.tue...w winds around 10 kt. seas 3 to 5 ft. wave detail: e 4 ft
at 10 seconds and w 3 ft at 5 seconds. 
.tue night...w winds 10 to 15 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 5 seconds and e 2 ft at 10 seconds. 
.wed...w winds around 10 kt. seas 2 to 3 ft. 
.wed night...nw winds 10 to 15 kt. seas 2 to 4 ft. a chance of
light freezing spray. 
.thu...nw winds 10 to 15 kt. seas 3 to 4 ft. 
.thu night...nw winds around 15 kt with gusts up to 20 kt. seas
3 to 4 ft. a chance of light freezing spray.  

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.

$$