fzus51 kbox 230906
cwfbox
expires:202601232200;;376020

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz231-232200-
cape cod bay-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...heavy freezing spray warning in effect from this evening
through saturday afternoon...

.today...w winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. wave detail: w 3 ft at 4 seconds and sw 2 ft at 7 seconds. 
.tonight...nw winds 25 to 30 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: nw 5 ft at 7 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft. wave detail: n 5 ft
at 7 seconds and se 1 foot at 11 seconds. freezing spray. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: n 3 ft at 7 seconds and se 1 foot at
11 seconds. 
.sun...n winds around 10 kt, becoming ne 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: n 2 ft
at 5 seconds and se 1 foot at 11 seconds. a chance of snow in the
morning, then snow in the afternoon. 
.sun night...e winds 25 to 30 kt, becoming ne 30 to 35 kt after
midnight. seas 4 to 6 ft. wave detail: ne 6 ft at 5 seconds and
se 4 ft at 11 seconds. snow. sleet after midnight. 
.mon and mon night...ne winds 25 to 30 kt, becoming nw. seas 4 to
6 ft. snow.
.tue...w winds 25 to 30 kt. seas 4 to 6 ft. a chance of light
freezing spray. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 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 230906
cwfbox
expires:202601232200;;376024

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz232-232200-
nantucket sound-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...heavy freezing spray warning in effect from this evening
through saturday afternoon...

.today...w winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. gusts up to 30 kt. seas 2 to 3 ft, building to 3 to
5 ft this afternoon. wave detail: w 3 ft at 4 seconds and sw 2 ft
at 7 seconds, becoming w 4 ft at 4 seconds and sw 3 ft at
7 seconds. 
.tonight...nw winds 25 to 30 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 5 seconds and sw 3 ft at 8 seconds.
freezing spray. 
.sat...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: nw
4 ft at 6 seconds and se 1 foot at 11 seconds. freezing spray. 
.sat night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: nw 2 ft at 3 seconds and
n 2 ft at 6 seconds. 
.sun...n winds around 10 kt, becoming ne 20 to 25 kt in the
afternoon. seas 2 to 3 ft. wave detail: n 2 ft at 3 seconds and
se 1 foot at 11 seconds. snow likely in the morning, then snow in
the afternoon. 
.sun night...e winds 25 to 35 kt, becoming ne 30 to 35 kt after
midnight. seas 3 to 5 ft. wave detail: e 5 ft at 6 seconds and se
3 ft at 10 seconds. snow. sleet and rain after midnight. 
.mon and mon night...ne winds 25 to 30 kt, becoming nw 30 to
40 kt. seas 4 to 6 ft. snow.
.tue...w winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. a chance of light freezing spray. a chance of snow. 
.tue night...w winds 20 to 25 kt. seas 4 to 6 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 230906
cwfbox
expires:202601232200;;376025

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz233-232200-
vineyard sound-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...freezing spray advisory in effect from this evening through
saturday afternoon...

.today...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 6 seconds and se 1 foot at
11 seconds. 
.tonight...nw winds 25 to 30 kt. seas 3 to 5 ft. wave detail: w
5 ft at 6 seconds and n 1 foot at 6 seconds. freezing spray. 
.sat...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 2 to
4 ft. wave detail: nw 3 ft at 6 seconds and se 1 foot at
11 seconds. freezing spray in the morning. 
.sat night...nw winds 10 to 15 kt. seas around 2 ft. wave detail:
n 2 ft at 5 seconds and se 1 foot at 11 seconds. 
.sun...n winds around 10 kt, becoming ne 20 to 25 kt in the
afternoon. seas 2 to 4 ft. wave detail: ne 2 ft at 3 seconds and
nw 1 foot at 3 seconds. snow likely in the morning, then snow in
the afternoon. 
.sun night...e winds 25 to 35 kt, becoming ne 30 to 35 kt after
midnight. seas 4 to 6 ft. wave detail: ne 5 ft at 5 seconds and
se 4 ft at 9 seconds. snow. sleet and rain after midnight. 
.mon and mon night...n winds 25 to 30 kt, becoming nw 25 to
35 kt. seas 3 to 5 ft. snow.
.tue...w winds 25 to 30 kt. seas 3 to 5 ft. a chance of light
freezing spray. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 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 230906
cwfbox
expires:202601232200;;376026

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz234-232200-
buzzards bay-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...freezing spray advisory in effect from this evening through
saturday afternoon...

.today...w winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw
4 ft at 6 seconds and se 1 foot at 11 seconds. 
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 4 ft at 7 seconds and nw 3 ft at 5 seconds.
freezing spray. 
.sat...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 2 to
3 ft. wave detail: nw 3 ft at 6 seconds and se 1 foot at
11 seconds. freezing spray in the morning. 
.sat night...nw winds 10 to 15 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: nw 2 ft at 3 seconds
and n 1 foot at 6 seconds, becoming n 1 foot at 4 seconds and se
1 foot at 11 seconds. 
.sun...n winds around 10 kt, becoming ne 20 to 25 kt in the
afternoon. seas 1 foot or less, then 2 to 4 ft in the afternoon.
wave detail: n 1 foot at 3 seconds and se 1 foot at 11 seconds,
becoming n 2 ft at 4 seconds and se 1 foot at 11 seconds. snow
likely in the morning, then snow in the afternoon. 
.sun night...e winds 25 to 30 kt, becoming ne 30 to 35 kt after
midnight. seas 3 to 5 ft. wave detail: ne 5 ft at 5 seconds and
se 4 ft at 9 seconds. snow. sleet after midnight. 
.mon and mon night...n winds 25 to 30 kt, becoming nw. seas 3 to
5 ft. snow.
.tue...w winds 25 to 30 kt. seas 3 to 4 ft. a chance of light
freezing spray. 
.tue night...w winds 20 to 25 kt. seas 2 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.

$$

fzus51 kbox 230906
cwfbox
expires:202601232200;;376027

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz235-232200-
rhode island sound-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...freezing spray advisory in effect from this evening through
saturday afternoon...

.today...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 7 seconds and w 3 ft at 4 seconds. 
.tonight...nw winds 25 to 30 kt, diminishing to 20 to 25 kt after
midnight. seas 4 to 6 ft. wave detail: w 5 ft at 6 seconds and se
1 foot at 11 seconds. freezing spray. 
.sat...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt with gusts up to 20 kt in the afternoon. seas 2 to
4 ft. wave detail: nw 4 ft at 5 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat night...n winds 10 to 15 kt. seas around 2 ft. wave detail:
n 2 ft at 4 seconds and se 1 foot at 11 seconds. 
.sun...ne winds 10 to 15 kt, increasing to 20 to 25 kt with gusts
up to 30 kt in the afternoon. seas 2 to 4 ft. wave detail: ne
4 ft at 4 seconds and w 2 ft at 3 seconds. snow likely in the
morning, then snow in the afternoon. 
.sun night...e winds 25 to 35 kt, becoming ne 30 to 35 kt after
midnight. seas 4 to 6 ft. wave detail: ne 6 ft at 7 seconds and
se 6 ft at 8 seconds. snow. rain and sleet after midnight. 
.mon and mon night...n winds 25 to 30 kt, becoming nw 25 to
35 kt. seas 5 to 7 ft. snow.
.tue...w winds 25 to 30 kt. seas 5 to 7 ft. a chance of light
freezing spray. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 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 230906
cwfbox
expires:202601232200;;376030

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz236-232200-
narragansett bay-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...

.today...w winds 15 to 20 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.tonight...nw winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. freezing spray. 
.sat...nw winds 15 to 20 kt with gusts up to 30 kt, diminishing
to 10 to 15 kt in the afternoon. waves 2 to 3 ft. freezing spray
in the morning. 
.sat night...nw winds 5 to 10 kt. waves around 2 ft. 
.sun...n winds 5 to 10 kt, becoming ne 15 to 20 kt with gusts up
to 25 kt in the afternoon. waves 2 to 3 ft. snow likely in the
morning, then snow in the afternoon. 
.sun night...ne winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. waves 2 to 3 ft. snow. sleet after midnight. 
.mon and mon night...n winds 20 to 25 kt, becoming nw. gusts up
to 30 kt. waves around 3 ft. snow.
.tue and tue night...w winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 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 230906
cwfbox
expires:202601232200;;376018

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz250-232200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...heavy freezing spray warning in effect from this evening
through saturday afternoon...

.today...w winds 15 to 20 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt this afternoon. seas 3 to
5 ft. wave detail: w 5 ft at 5 seconds and se 2 ft at 11 seconds.
light freezing spray this morning. 
.tonight...nw winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: w 7 ft at 6 seconds and se 2 ft at 11 seconds.
freezing spray. 
.sat...nw winds 20 to 25 kt with gusts up to 35 kt, diminishing
to 15 to 20 kt with gusts up to 25 kt in the afternoon. seas 5 to
7 ft. wave detail: nw 6 ft at 6 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: n 4 ft at 5 seconds and se 1 foot at
11 seconds. light freezing spray in the evening. 
.sun...n winds around 10 kt, becoming ne with gusts up to 20 kt
in the afternoon. seas 2 to 3 ft. wave detail: n 3 ft at
5 seconds and se 1 foot at 11 seconds. a chance of snow in the
morning, then snow in the afternoon. 
.sun night...e winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 5 ft, building to 5 to 7 ft after midnight. wave detail: ne
5 ft at 6 seconds and se 1 foot at 11 seconds, becoming e 7 ft at
8 seconds and e 1 foot at 11 seconds. snow.
.mon...ne winds 25 to 30 kt with gusts up to 35 kt. seas 7 to
10 ft. snow.
.mon night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
9 to 12 ft. snow likely. 
.tue...w winds 25 to 30 kt. seas 8 to 11 ft. a chance of light
freezing spray. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 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 230906
cwfbox
expires:202601232200;;376021

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz254-232200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...heavy freezing spray warning in effect from this evening
through saturday afternoon...

.today...w winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 4 ft
at 4 seconds and sw 4 ft at 7 seconds. 
.tonight...nw winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: nw 7 ft at 6 seconds and se 2 ft at
11 seconds. freezing spray. 
.sat...nw winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 7 ft. wave detail: n 7 ft at 6 seconds and
se 1 foot at 11 seconds. freezing spray. 
.sat night...nw winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: n 4 ft at 6 seconds and se 1 foot at
11 seconds. light freezing spray in the evening. 
.sun...n winds 5 to 10 kt, becoming ne 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: n 3 ft at
6 seconds and se 1 foot at 11 seconds. snow likely in the
morning, then snow in the afternoon. 
.sun night...e winds 25 to 30 kt, increasing to 30 to 35 kt after
midnight. seas 5 to 7 ft. wave detail: e 7 ft at 7 seconds and nw
1 foot at 5 seconds. snow. rain and sleet after midnight. 
.mon...ne winds 25 to 30 kt. seas 7 to 10 ft. snow and rain. 
.mon night...nw winds 25 to 35 kt with gusts up to 40 kt. seas
9 to 13 ft. snow likely. 
.tue...w winds 25 to 30 kt with gusts up to 35 kt. seas 8 to
11 ft. a chance of light freezing spray. a chance of snow. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 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 230906
cwfbox
expires:202601232200;;376022

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am est fri jan 23 2026

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


anz255-232200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
405 am est fri jan 23 2026

...gale warning in effect from 1 pm est this afternoon through
saturday morning...
...heavy freezing spray warning in effect from this evening
through saturday afternoon...

.today...w winds 20 to 25 kt, increasing to 25 to 30 kt with
gusts up to 35 kt this afternoon. seas 5 to 7 ft. wave detail: sw
7 ft at 7 seconds and w 2 ft at 4 seconds. 
.tonight...nw winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. wave detail: w 9 ft at 6 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat...nw winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 5 to 7 ft, subsiding to 3 to 5 ft in the
afternoon. wave detail: nw 7 ft at 6 seconds and se 1 foot at
11 seconds, becoming nw 4 ft at 6 seconds and se 1 foot at
11 seconds. freezing spray. 
.sat night...n winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: n 3 ft at 6 seconds and se
1 foot at 11 seconds. light freezing spray in the evening. 
.sun...ne winds 10 to 15 kt, becoming e 25 to 30 kt in the
afternoon. seas 2 to 4 ft. wave detail: ne 4 ft at 4 seconds and
nw 2 ft at 4 seconds. snow likely in the morning, then snow in
the afternoon. 
.sun night...e winds 30 to 40 kt. seas 5 to 7 ft. wave detail: e
7 ft at 8 seconds. snow in the evening, then rain and sleet after
midnight. 
.mon...ne winds 25 to 35 kt. seas 6 to 9 ft. snow likely with
rain. 
.mon night...nw winds 35 to 45 kt. seas 8 to 11 ft. snow likely. 
.tue...w winds 30 to 40 kt. seas 7 to 10 ft. a chance of light
freezing spray. a chance of snow. 
.tue night...w winds 25 to 30 kt. seas 6 to 9 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.

$$