fzus51 kbox 132305
cwfbox
expires:202603141200;;625958

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz230-141200-
boston harbor-
705 pm edt fri mar 13 2026

...small craft advisory in effect from saturday morning through
late saturday night...

.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. waves around 2 ft. a slight chance of showers this
evening. showers likely after midnight. 
.sat...w winds 20 to 25 kt with gusts up to 30 kt. waves around
2 ft. 
.sat night...w winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. waves around 2 ft. 
.sun...nw winds 5 to 10 kt, becoming e 10 to 15 kt in the
afternoon. waves 1 foot or less. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. waves 2 to 3 ft. 
.mon and mon night...s winds 25 to 35 kt with gusts up to 40 kt.
waves 2 to 3 ft, except 4 to 6 ft at the outer harbor entrance.
rain.
.tue...sw winds 25 to 30 kt. waves around 2 ft, except 4 to 6 ft
at the outer harbor entrance. rain likely. 
.tue night through wed night...s winds 20 to 25 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 132305
cwfbox
expires:202603141200;;625949

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz231-141200-
cape cod bay-
705 pm edt fri mar 13 2026

...small craft advisory in effect from 1 am edt saturday through
late saturday night...

.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail: s 3 ft
at 5 seconds and se 2 ft at 10 seconds. showers likely after
midnight. 
.sat...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: w 4 ft at 4 seconds and s 3 ft at 9 seconds. 
.sat night...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 2 to 3 ft. wave detail: w 3 ft
at 5 seconds and s 2 ft at 9 seconds. 
.sun...nw winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: n 2 ft at 5 seconds and
s 1 foot at 9 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 3 seconds and nw 1 foot at 5 seconds. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. seas 4 to
6 ft. wave detail: s 6 ft at 8 seconds and s 5 ft at 5 seconds.
rain.
.mon night...s winds 30 to 35 kt with gusts up to 40 kt. seas
5 to 7 ft. rain.
.tue...sw winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. rain.
.tue night...w winds 20 to 25 kt. seas 3 to 5 ft. 
.wed...w winds 15 to 20 kt. seas 2 to 4 ft. 
.wed night...s 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 132305
cwfbox
expires:202603141200;;625953

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz232-141200-
nantucket sound-
705 pm edt fri mar 13 2026

...gale warning in effect from 2 am edt saturday through saturday
afternoon...

.tonight...s winds 15 to 20 kt, increasing to 25 to 30 kt after
midnight. seas 2 to 3 ft, building to 4 to 6 ft after midnight.
wave detail: s 3 ft at 5 seconds and s 1 foot at 9 seconds,
becoming s 5 ft at 5 seconds and s 4 ft at 10 seconds. showers
likely after midnight. 
.sat...w winds 25 to 30 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: sw 5 ft at 5 seconds and s 3 ft at 9 seconds. 
.sat night...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft, subsiding to 2 to
4 ft after midnight. wave detail: w 5 ft at 5 seconds and sw 3 ft
at 9 seconds, becoming w 4 ft at 4 seconds and sw 2 ft at
9 seconds. 
.sun...n winds 5 to 10 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: nw 2 ft at 5 seconds and s 1 foot at
9 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 3 ft, building to 3 to 5 ft after
midnight. wave detail: se 2 ft at 3 seconds and sw 1 foot at
6 seconds, becoming s 3 ft at 5 seconds and se 1 foot at
10 seconds. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. seas 4 to
6 ft, building to 5 to 8 ft in the afternoon. wave detail: s 5 ft
at 6 seconds and se 3 ft at 10 seconds, becoming s 5 ft at
5 seconds and s 5 ft at 9 seconds. rain.
.mon night...s winds 30 to 40 kt with gusts up to 45 kt. seas
6 to 9 ft. rain.
.tue...sw winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
8 ft. rain.
.tue night...w winds 25 to 30 kt. seas 5 to 7 ft. 
.wed...w winds 15 to 20 kt. seas 3 to 5 ft. 
.wed night...s 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 132305
cwfbox
expires:202603141200;;625954

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz233-141200-
vineyard sound-
705 pm edt fri mar 13 2026

...gale warning in effect from 2 am edt saturday through saturday
afternoon...

.tonight...s winds 20 to 25 kt, increasing to 25 to 30 kt with
gusts up to 35 kt after midnight. seas 2 to 4 ft, building to
4 to 6 ft after midnight. wave detail: s 4 ft at 5 seconds and s
2 ft at 9 seconds, becoming s 6 ft at 6 seconds and s 6 ft at
9 seconds. showers likely after midnight. 
.sat...w winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: sw 7 ft at 7 seconds. 
.sat night...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 15 to 20 kt after midnight. seas 4 to 6 ft, subsiding to 2 to
4 ft after midnight. wave detail: sw 6 ft at 9 seconds and w 4 ft
at 6 seconds, becoming w 4 ft at 7 seconds and sw 4 ft at
9 seconds. 
.sun...n winds 5 to 10 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 7 seconds and n 1 foot at
4 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 2 to 3 ft, building to
3 to 5 ft after midnight. wave detail: se 2 ft at 3 seconds and
sw 1 foot at 6 seconds, becoming s 3 ft at 5 seconds and se
1 foot at 10 seconds. 
.mon...se winds 25 to 35 kt with gusts up to 40 kt. seas 5 to
7 ft, building to 7 to 10 ft in the afternoon. wave detail: s
5 ft at 10 seconds and s 4 ft at 5 seconds, becoming s 7 ft at
9 seconds and s 3 ft at 5 seconds. rain.
.mon night...s winds 30 to 40 kt with gusts up to 45 kt. seas
8 to 11 ft. rain.
.tue...sw winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. rain with a chance of snow. 
.tue night...w winds 25 to 30 kt. seas 5 to 7 ft. 
.wed...w winds 15 to 20 kt. seas 3 to 5 ft. 
.wed night...s 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 132305
cwfbox
expires:202603141200;;625955

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz234-141200-
buzzards bay-
705 pm edt fri mar 13 2026

...gale warning in effect from 2 am edt saturday through saturday
afternoon...

.tonight...s winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 2 to 3 ft, building to 3 to 5 ft after midnight.
wave detail: s 3 ft at 5 seconds and s 2 ft at 9 seconds,
becoming s 5 ft at 6 seconds and s 5 ft at 9 seconds. showers
likely after midnight. 
.sat...w winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 7 seconds. 
.sat night...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 15 to 20 kt after midnight. seas 3 to 5 ft, subsiding to 2 to
3 ft after midnight. wave detail: sw 5 ft at 9 seconds and w 4 ft
at 6 seconds, becoming w 3 ft at 7 seconds and s 3 ft at
9 seconds. 
.sun...n winds 5 to 10 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: sw 2 ft at 7 seconds and n 1 foot at
4 seconds. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 4 ft. wave detail: s 3 ft at 5 seconds and se 1 foot at
10 seconds. 
.mon...se winds 25 to 30 kt, becoming s 30 to 35 kt in the
afternoon. seas 5 to 7 ft. wave detail: s 5 ft at 9 seconds and s
4 ft at 5 seconds. rain.
.mon night...s winds 30 to 40 kt with gusts up to 45 kt. seas
5 to 8 ft, building to 7 to 9 ft after midnight. rain.
.tue...sw winds 25 to 35 kt. seas 6 to 8 ft. rain likely with a
chance of snow. 
.tue night...w winds 25 to 30 kt. seas 5 to 7 ft. 
.wed and wed night...w winds 15 to 20 kt, becoming s 5 to 10 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 132305
cwfbox
expires:202603141200;;625956

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz235-141200-
rhode island sound-
705 pm edt fri mar 13 2026

...gale warning in effect from 2 am edt saturday through saturday
afternoon...

.tonight...s winds 20 to 25 kt, becoming sw 25 to 30 kt after
midnight. seas 3 to 5 ft, building to 5 to 7 ft after midnight.
wave detail: s 5 ft at 5 seconds and s 3 ft at 9 seconds,
becoming s 7 ft at 8 seconds. showers likely after midnight. 
.sat...w winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. wave detail: sw 9 ft at 7 seconds. 
.sat night...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 15 to 20 kt after midnight. seas 4 to 6 ft. wave detail: sw
6 ft at 9 seconds and w 5 ft at 7 seconds. 
.sun...n winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 7 seconds and e
2 ft at 3 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 2 to 4 ft, building to
4 to 6 ft after midnight. wave detail: s 3 ft at 5 seconds and se
1 foot at 10 seconds, becoming s 6 ft at 6 seconds and se 1 foot
at 10 seconds. a chance of rain after midnight. 
.mon...se winds 25 to 30 kt, becoming s 30 to 35 kt in the
afternoon. seas 7 to 10 ft, building to 9 to 13 ft in the
afternoon. wave detail: se 10 ft at 10 seconds and se 9 ft at
7 seconds, becoming s 13 ft at 9 seconds and s 3 ft at 5 seconds.
rain.
.mon night...s winds 30 to 40 kt with gusts up to 45 kt. seas
10 to 14 ft. rain.
.tue...sw winds 25 to 30 kt with gusts up to 35 kt. seas 8 to
11 ft. rain likely with a chance of snow. 
.tue night...w winds 25 to 30 kt. seas 6 to 9 ft. 
.wed...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. 
.wed night...s 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 132305
cwfbox
expires:202603141200;;625959

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz236-141200-
narragansett bay-
705 pm edt fri mar 13 2026

...small craft advisory in effect from 1 am edt saturday through
saturday evening...

.tonight...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 30 kt. waves 2 to 3 ft, building to 3 to
5 ft after midnight. showers likely after midnight. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt. waves 4 to
6 ft. 
.sat night...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 10 to 15 kt with gusts up to 20 kt after midnight. waves 2 to
3 ft. 
.sun...n winds 5 to 10 kt, becoming se in the afternoon. waves
around 2 ft. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. waves 2 to 4 ft. a chance of
rain after midnight. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. waves 5 to
7 ft. at the bay entrance, waves 5 to 8 ft, building to 7 to
10 ft in the afternoon. rain.
.mon night...s winds 25 to 30 kt with gusts up to 45 kt. waves
6 to 9 ft, except 9 to 12 ft at the bay entrance. rain.
.tue...sw winds 20 to 25 kt with gusts up to 35 kt. waves 5 to
7 ft, except 7 to 10 ft at the bay entrance. rain likely with a
chance of snow. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. waves
4 to 6 ft. 
.wed and wed night...w winds 10 to 15 kt, becoming s 5 to 10 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 132305
cwfbox
expires:202603141200;;625957

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz237-141200-
block island sound-
705 pm edt fri mar 13 2026

...gale warning in effect from 2 am edt saturday through saturday
afternoon...

.tonight...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. gusts up to 35 kt. seas 3 to 4 ft, building to 4 to
6 ft after midnight. wave detail: s 4 ft at 4 seconds and s 3 ft
at 9 seconds, becoming s 6 ft at 6 seconds and s 6 ft at
9 seconds. showers likely after midnight. 
.sat...w winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
8 ft. wave detail: s 6 ft at 8 seconds and w 5 ft at 5 seconds. 
.sat night...w winds 20 to 25 kt with gusts up to 30 kt, becoming
nw 10 to 15 kt with gusts up to 20 kt after midnight. seas 4 to
6 ft, subsiding to 2 to 4 ft after midnight. wave detail: s 5 ft
at 9 seconds and w 4 ft at 5 seconds, becoming s 3 ft at
8 seconds and w 2 ft at 4 seconds. 
.sun...n winds 5 to 10 kt, becoming se 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: w 2 ft at 6 seconds and
n 1 foot at 3 seconds. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 2 to 3 ft, building to 4 to 6 ft after midnight. wave
detail: s 2 ft at 5 seconds and se 1 foot at 10 seconds, becoming
s 5 ft at 6 seconds and se 1 foot at 10 seconds. a chance of rain
after midnight. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, building to 8 to 11 ft in the afternoon. wave detail: s
8 ft at 8 seconds, becoming s 11 ft at 8 seconds and se 7 ft at
7 seconds. rain.
.mon night...s winds 30 to 35 kt, becoming 25 to 35 kt after
midnight. gusts up to 45 kt. seas 9 to 13 ft. rain.
.tue...sw winds 20 to 25 kt with gusts up to 35 kt. seas 8 to
11 ft. rain likely. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. 
.wed...w winds 15 to 20 kt. seas 3 to 5 ft. 
.wed night...s winds 5 to 10 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 132305
cwfbox
expires:202603141200;;625947

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz250-141200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 pm edt fri mar 13 2026

...gale watch in effect from saturday afternoon through saturday
evening...

.tonight...s winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: se 6 ft at 7 seconds and sw 4 ft at 4 seconds.
a slight chance of showers this evening. showers likely after
midnight. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and se 5 ft at 8 seconds. 
.sat night...w winds 20 to 25 kt with gusts up to 35 kt. seas
4 to 6 ft. wave detail: w 6 ft at 5 seconds and se 2 ft at
8 seconds. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: nw 4 ft
at 5 seconds and se 1 foot at 9 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 3 ft, building to 4 to 6 ft after
midnight. wave detail: se 2 ft at 4 seconds and nw 1 foot at
4 seconds, becoming s 4 ft at 5 seconds and se 1 foot at
10 seconds. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, building to 8 to 11 ft in the afternoon. wave detail: s
8 ft at 6 seconds and se 1 foot at 10 seconds, becoming se 10 ft
at 8 seconds. rain.
.mon night...s winds 30 to 35 kt with gusts up to 45 kt. seas
9 to 13 ft. rain.
.tue...sw winds 25 to 30 kt with gusts up to 35 kt. seas 8 to
11 ft. rain.
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. 
.wed...w winds 20 to 25 kt. seas 4 to 6 ft. 
.wed night...s winds 10 to 15 kt with gusts up to 20 kt. seas
3 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 132305
cwfbox
expires:202603141200;;625950

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz254-141200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
705 pm edt fri mar 13 2026

...gale warning in effect from 5 am edt saturday through saturday
evening...

.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft, building to 5 to
7 ft after midnight. wave detail: sw 4 ft at 5 seconds and e 3 ft
at 6 seconds, becoming s 7 ft at 6 seconds and s 4 ft at
9 seconds. showers likely after midnight. 
.sat...w winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, except 9 to 13 ft s and e of nantucket. wave detail: w 7 ft
at 6 seconds and se 7 ft at 7 seconds. 
.sat night...w winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. seas 5 to 8 ft, subsiding to 4 to 6 ft after midnight.
wave detail: s 6 ft at 9 seconds and w 5 ft at 5 seconds,
becoming nw 5 ft at 6 seconds and s 3 ft at 9 seconds. 
.sun...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: n 4 ft
at 5 seconds and s 1 foot at 8 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft, building to
4 to 6 ft after midnight. wave detail: se 2 ft at 4 seconds and
nw 2 ft at 6 seconds, becoming se 4 ft at 5 seconds and w 1 foot
at 5 seconds. 
.mon...se winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, building to 8 to 11 ft in the afternoon. wave detail: se
7 ft at 6 seconds and nw 1 foot at 5 seconds, becoming s 11 ft at
7 seconds. rain.
.mon night...s winds 30 to 35 kt with gusts up to 45 kt. seas
9 to 13 ft. rain.
.tue...sw winds 25 to 30 kt with gusts up to 40 kt. seas 9 to
13 ft. rain.
.tue night...w winds 25 to 30 kt. seas 7 to 10 ft. 
.wed...w winds 20 to 25 kt. seas 5 to 8 ft. 
.wed night...s winds 5 to 10 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 132305
cwfbox
expires:202603141200;;625951

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt fri mar 13 2026

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


anz255-141200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 pm edt fri mar 13 2026

...gale warning in effect from midnight edt tonight through
saturday evening...

.tonight...s winds 20 to 25 kt, increasing to 25 to 30 kt after
midnight. seas 3 to 5 ft, building to 6 to 9 ft after midnight.
wave detail: sw 5 ft at 5 seconds and s 3 ft at 9 seconds,
becoming s 9 ft at 8 seconds. a chance of showers after midnight.
.sat...sw winds 25 to 30 kt, becoming w 30 to 35 kt in the
afternoon. seas 9 to 13 ft. wave detail: sw 12 ft at 8 seconds
and ne 1 foot at 5 seconds.
.sat night...w winds 25 to 30 kt with gusts up to 35 kt, becoming
nw 20 to 25 kt after midnight. seas 7 to 10 ft, subsiding to 4 to
6 ft after midnight. wave detail: w 10 ft at 9 seconds, becoming
w 6 ft at 8 seconds and sw 4 ft at 9 seconds. 
.sun...n winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas 2 to 4 ft. wave detail: w 4 ft at 8 seconds and n
1 foot at 5 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 2 to 4 ft, building to
4 to 6 ft after midnight. wave detail: se 3 ft at 4 seconds and
sw 2 ft at 6 seconds, becoming s 5 ft at 5 seconds and se 1 foot
at 10 seconds. 
.mon...se winds 25 to 30 kt, becoming s 30 to 35 kt in the
afternoon. seas 7 to 10 ft, building to 10 to 14 ft in the
afternoon. wave detail: se 10 ft at 10 seconds and se 8 ft at
6 seconds, becoming s 13 ft at 7 seconds. rain.
.mon night...s winds 30 to 40 kt with gusts up to 45 kt. seas
11 to 15 ft. rain.
.tue...sw winds 25 to 30 kt with gusts up to 40 kt. seas 10 to
14 ft. rain.
.tue night...w winds 25 to 30 kt with gusts up to 35 kt. seas
8 to 11 ft. 
.wed...w winds 20 to 25 kt. seas 5 to 8 ft. 
.wed night...s winds 5 to 10 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.

$$

fzus51 kgyx 140001
cwfgyx
expires:202603141415;;628299

coastal waters forecast
national weather service gray me
801 pm edt fri mar 13 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-141415-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
801 pm edt fri mar 13 2026

...small craft advisory in effect through saturday evening...
...gale watch in effect from saturday evening through late saturday
night...

.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight, then diminishing to 15 to 20 kt towards daybreak. seas
5 to 7 ft. wave detail: s 6 ft at 6 seconds and se 6 ft at
10 seconds. a slight chance of snow this evening, then snow and rain
after midnight. a chance of rain with a slight chance of snow
towards daybreak. vsby 1 to 3 nm, decreasing to 1 nm or less late
this evening and overnight. 
.sat...w winds 15 to 20 kt with gusts up to 35 kt. seas 5 to 7 ft.
wave detail: s 7 ft at 7 seconds and w 4 ft at 4 seconds. 
.sat night...w winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and se 4 ft at 8 seconds. 
.sun...nw winds 10 to 15 kt, becoming se 5 to 10 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: nw 3 ft
at 4 seconds and se 2 ft at 9 seconds. 
.sun night...se winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
3 ft, building to 4 to 6 ft after midnight. wave detail: se 3 ft at
4 seconds, becoming se 5 ft at 5 seconds. 
.mon...se winds 25 to 35 kt with gusts up to 45 kt. seas 6 to 9 ft,
building to 9 to 13 ft in the afternoon. wave detail: se 9 ft at
7 seconds, becoming se 13 ft at 8 seconds. rain.
.mon night...s winds 30 to 35 kt with gusts up to 45 kt. seas 11 to
14 ft, building to 12 to 16 ft after midnight. rain.
.tue...sw winds 25 to 30 kt with gusts up to 40 kt. seas 11 to
15 ft, subsiding to 9 to 12 ft in the afternoon. rain, mainly in the
morning. 
.tue night...w winds 25 to 30 kt with gusts up to 40 kt. seas 7 to
10 ft. 
.wed...w winds 15 to 20 kt with gusts up to 30 kt, diminishing to
10 to 15 kt with gusts up to 20 kt in the afternoon. seas 6 to 9 ft,
subsiding to 5 to 7 ft in the afternoon. 
.wed night...s winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
5 ft.  

$$

fzus51 kokx 140120
cwfokx
expires:202603141415;;631118

coastal waters forecast
national weather service new york ny
920 pm edt fri mar 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz335-141415-
long island sound west of new haven ct/port jefferson ny-
920 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...gale warning in effect from 6 am edt saturday through saturday
afternoon...

.tonight...s winds 20 to 25 kt, becoming sw 15 to 20 kt late.
seas 2 to 3 ft. wave detail: sw 3 ft at 3 seconds. slight chance
of showers late this evening and early morning. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt. seas 2 to
4 ft, occasionally to 5 ft. wave detail: sw 4 ft at 4 seconds. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: w 3 ft at 4 seconds. 
.sun...ne winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 ft or less. wave detail: e 1 ft
at 2 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft. wave detail: e 2 ft at 3 seconds.
rain after midnight. 
.mon...se winds 20 to 25 kt, becoming s 25 to 35 kt in the
afternoon. seas 3 to 5 ft, occasionally to 6 ft. wave detail: se
3 ft at 4 seconds. rain in the morning, then rain and chance of
tstms in the afternoon. 
.mon night...s winds 25 to 35 kt, becoming sw after midnight.
seas 3 to 5 ft, occasionally to 6 ft. chance of tstms in the
evening. rain.
.tue...w winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft, occasionally to 6 ft. 
.tue night...w winds 25 to 30 kt. seas 2 to 4 ft, occasionally to
5 ft. 
.wed...w winds 15 to 20 kt. seas around 2 ft. 
.wed night...s winds 5 to 10 kt. seas 1 ft or less.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 140120
cwfokx
expires:202603141415;;631119

coastal waters forecast
national weather service new york ny
920 pm edt fri mar 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz338-141415-
new york harbor-
920 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...gale warning in effect from 6 am edt saturday through saturday
afternoon...

.tonight...sw winds 20 to 25 kt, diminishing to 15 to 20 kt late.
waves 2 to 3 ft. wave detail: s 2 ft at 2 seconds. slight chance
of showers late this evening. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt. waves 2 to
3 ft. wave detail: w 2 ft at 3 seconds. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt,
becoming n 5 to 10 kt after midnight. waves around 2 ft in the
evening, then 1 ft or less. wave detail: w 2 ft at 3 seconds. 
.sun...e winds 10 to 15 kt, becoming se with gusts up to 20 kt in
the afternoon. waves 1 ft or less, then around 2 ft in the
afternoon. wave detail: e 1 ft at 2 seconds, becoming se 2 ft at
3 seconds. 
.sun night...se winds 10 to 15 kt, increasing to 20 to 25 kt
after midnight. waves 2 to 4 ft, occasionally to 5 ft. wave
detail: se 3 ft at 3 seconds. slight chance of rain in the
evening, then rain after midnight. 
.mon...se winds 20 to 25 kt, becoming s 25 to 35 kt in the
afternoon. waves 2 to 4 ft, occasionally to 5 ft. wave detail: se
3 ft at 3 seconds. rain in the morning, then rain and chance of
tstms in the afternoon. 
.mon night...s winds 25 to 35 kt, becoming w 25 to 30 kt after
midnight. waves 3 to 5 ft, occasionally to 6 ft. rain.
.tue...w winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
4 ft, occasionally to 5 ft. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 4 ft, occasionally to 5 ft. 
.wed...w winds 10 to 15 kt. waves around 2 ft. 
.wed night...s winds 10 to 15 kt. waves 1 to 2 ft. 

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 140120
cwfokx
expires:202603141415;;631120

coastal waters forecast
national weather service new york ny
920 pm edt fri mar 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-141415-
peconic and gardiners bays-
920 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...gale warning in effect from 6 am edt saturday through saturday
afternoon...

.tonight...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight, then diminishing to 15 to 20 kt late. waves around
2 ft. slight chance of showers late this evening and early
morning. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt. waves around
2 ft. 
.sat night...w winds 15 to 20 kt with gusts up to 25 kt, becoming
nw 5 to 10 kt after midnight. waves around 2 ft. 
.sun...ne winds around 5 kt, becoming se in the afternoon. waves
1 ft or less. 
.sun night...se winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. waves 1 ft or less, then around 2 ft after
midnight. rain likely after midnight. 
.mon...se winds 20 to 25 kt, becoming s 25 to 30 kt in the
afternoon. waves 2 to 3 ft. rain.
.mon night...s winds 25 to 30 kt with gusts up to 40 kt. waves
2 to 4 ft. chance of tstms in the evening. rain.
.tue...w winds 20 to 25 kt with gusts up to 30 kt. waves 2 to
3 ft. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.wed...w winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...s winds around 5 kt. waves 1 ft or less.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 140120
cwfokx
expires:202603141415;;631121

coastal waters forecast
national weather service new york ny
920 pm edt fri mar 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz345-141415-
south shore bays from jones inlet through shinnecock bay-
920 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...gale warning in effect from 6 am edt saturday through saturday
afternoon...

.tonight...s winds 20 to 25 kt, becoming sw late. waves around
2 ft. slight chance of showers late this evening and early
morning. 
.sat...w winds 20 to 25 kt with gusts up to 35 kt. waves around
2 ft. 
.sat night...nw winds 10 to 15 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. waves 1 ft or less. 
.sun...ne winds 5 to 10 kt, becoming se 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 ft or less. 
.sun night...se winds 10 to 15 kt with gusts up to 20 kt,
increasing to 15 to 20 kt with gusts up to 30 kt after midnight.
waves 1 ft or less, then around 2 ft after midnight. rain after
midnight. 
.mon...se winds 20 to 25 kt, becoming s 25 to 30 kt in the
afternoon. waves around 2 ft. rain in the morning, then rain and
chance of tstms in the afternoon. 
.mon night...s winds 25 to 30 kt, becoming sw after midnight.
waves 2 to 3 ft. chance of tstms in the evening. rain.
.tue...w winds 20 to 25 kt with gusts up to 30 kt. waves around
2 ft. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. waves
1 to 2 ft. 
.wed...w winds 10 to 15 kt. waves 1 ft or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft or less.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 140120
cwfokx
expires:202603141415;;631113

coastal waters forecast
national weather service new york ny
920 pm edt fri mar 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-141415-
moriches inlet ny to montauk point ny out 20 nm-
920 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...gale warning in effect from 6 am edt saturday through saturday
afternoon...

.tonight...s winds 20 to 25 kt, becoming sw 25 to 30 kt after
midnight. seas 5 to 7 ft, occasionally to 9 ft, building to 6 to
9 ft, occasionally to 11 ft after midnight. wave detail: s 6 ft
at 6 seconds and s 3 ft at 9 seconds, becoming s 9 ft at
8 seconds. slight chance of showers late this evening and early
morning. 
.sat...w winds 25 to 30 kt with gusts up to 40 kt. seas 7 to
10 ft, occasionally to 13 ft. wave detail: sw 10 ft at 8 seconds.
.sat night...w winds 15 to 20 kt with gusts up to 30 kt, becoming
nw 10 to 15 kt with gusts up to 20 kt after midnight. seas 5 to
7 ft, occasionally to 9 ft, subsiding to 3 to 5 ft, occasionally
to 6 ft after midnight. wave detail: sw 6 ft at 8 seconds,
becoming sw 5 ft at 7 seconds. 
.sun...ne winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and e 2 ft at 3 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 4 ft, occasionally to 5 ft, building to
5 to 7 ft, occasionally to 9 ft after midnight. wave detail: s
3 ft at 5 seconds, becoming se 6 ft at 6 seconds and se 1 ft at
10 seconds. rain likely after midnight. 
.mon...s winds 25 to 35 kt with gusts up to 45 kt. seas 8 to
11 ft, occasionally to 14 ft, building to 11 to 15 ft,
occasionally to 19 ft in the afternoon. wave detail: se 10 ft at
7 seconds, becoming s 15 ft at 9 seconds. rain.
.mon night...s winds 30 to 40 kt. seas 14 to 19 ft, occasionally
to 24 ft. rain.
.tue...w winds 25 to 30 kt. seas 11 to 15 ft, occasionally to
19 ft. 
.tue night...w winds 25 to 30 kt. seas 8 to 11 ft, occasionally
to 14 ft. 
.wed...w winds 15 to 20 kt. seas 5 to 7 ft, occasionally to 9 ft.
.wed night...s winds 5 to 10 kt. seas 4 to 5 ft, occasionally to
6 ft.  

$$

fzus51 kokx 140120
cwfokx
expires:202603141415;;631114

coastal waters forecast
national weather service new york ny
920 pm edt fri mar 13 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz353-141415-
fire island inlet ny to moriches inlet ny out 20 nm-
920 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...gale warning in effect from 6 am edt saturday through saturday
afternoon...

.tonight...s winds 25 to 30 kt, becoming sw late. seas 5 to 7 ft,
occasionally to 9 ft, building to 7 to 9 ft, occasionally to
11 ft after midnight. wave detail: s 7 ft at 6 seconds and se
2 ft at 10 seconds, becoming s 9 ft at 8 seconds. slight chance
of showers after midnight. 
.sat...w winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft, occasionally to 11 ft. wave detail: sw 9 ft at 7 seconds. 
.sat night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 5 to 10 kt after midnight. seas 4 to 6 ft,
occasionally to 8 ft, subsiding to 2 to 4 ft, occasionally to
5 ft after midnight. wave detail: sw 4 ft at 7 seconds, becoming
sw 3 ft at 6 seconds. 
.sun...ne winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: e 2 ft at
4 seconds and s 2 ft at 6 seconds. 
.sun night...se winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 4 ft, occasionally to 5 ft, building to
5 to 7 ft, occasionally to 9 ft after midnight. wave detail: se
3 ft at 5 seconds, becoming se 6 ft at 6 seconds. rain likely
after midnight. 
.mon...se winds 25 to 30 kt, becoming s 30 to 35 kt in the
afternoon. seas 7 to 10 ft, occasionally to 13 ft, building to
11 to 15 ft, occasionally to 19 ft in the afternoon. wave detail:
se 10 ft at 7 seconds, becoming s 14 ft at 9 seconds. rain in the
morning, then rain and chance of tstms in the afternoon. 
.mon night...s winds 35 to 40 kt, becoming sw 30 to 40 kt after
midnight. seas 13 to 18 ft, occasionally to 23 ft. chance of
tstms in the evening. rain.
.tue...w winds 25 to 30 kt. seas 9 to 13 ft, occasionally to
17 ft. 
.tue night...w winds 25 to 30 kt. seas 7 to 10 ft, occasionally
to 13 ft. 
.wed...w winds 15 to 20 kt. seas 5 to 7 ft, occasionally to 9 ft.
.wed night...s winds 5 to 10 kt. seas around 4 ft, occasionally
to 5 ft.  

winds and seas may be higher in and near tstms.

$$