fzus51 kbox 190007
cwfbox
expires:202512191300;;827904

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
707 pm est thu dec 18 2025

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


anz235-191300-
rhode island sound-
707 pm est thu dec 18 2025

...gale warning in effect from 3 am est friday through saturday
morning...

.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: s 5 ft at 7 seconds and se
1 foot at 10 seconds, becoming s 7 ft at 7 seconds and se 1 foot
at 10 seconds. a chance of rain after midnight. 
.fri...s winds 30 to 40 kt with gusts up to 50 kt. seas 8 to
11 ft, building to 9 to 13 ft in the afternoon. wave detail: s
11 ft at 9 seconds, becoming s 13 ft at 10 seconds and w 3 ft at
5 seconds. rain. vsby 1 nm or less. 
.fri night...w winds 30 to 40 kt, diminishing to 25 to 35 kt
after midnight. seas 9 to 12 ft. wave detail: s 12 ft at
11 seconds and w 7 ft at 7 seconds. 
.sat...w winds 25 to 30 kt with gusts up to 35 kt, diminishing to
around 15 kt with gusts up to 20 kt in the afternoon. seas 6 to
9 ft, subsiding to 4 to 6 ft in the afternoon. wave detail: s
9 ft at 11 seconds and w 5 ft at 6 seconds, becoming sw 6 ft at
10 seconds and w 2 ft at 5 seconds. 
.sat night...sw winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. seas 4 to 6 ft, building to 6 to 9 ft after
midnight. wave detail: s 6 ft at 10 seconds and sw 3 ft at
4 seconds, becoming sw 9 ft at 6 seconds and se 3 ft at
10 seconds. 
.sun...w winds 25 to 30 kt. seas 6 to 9 ft. wave detail: sw 9 ft
at 8 seconds and w 4 ft at 5 seconds. 
.sun night...nw winds 25 to 30 kt. seas 5 to 7 ft.
.mon...nw winds 25 to 30 kt. seas 4 to 6 ft. 
.mon night...nw winds 15 to 20 kt. seas 2 to 4 ft.
.tue...sw winds 25 to 30 kt. seas 3 to 5 ft. rain likely with a
chance of snow. 
.tue night...w winds 25 to 30 kt. seas 4 to 5 ft. a chance of
rain.  

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 190007
cwfbox
expires:202512191300;;827907

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
707 pm est thu dec 18 2025

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


anz236-191300-
narragansett bay-
707 pm est thu dec 18 2025

...gale warning in effect from 5 am est friday through late
friday night...

.tonight...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. waves 2 to 3 ft, building to 4 to
6 ft after midnight. a chance of rain after midnight. 
.fri...s winds 25 to 35 kt with gusts up to 50 kt. waves 5 to
7 ft, except 7 to 10 ft at the bay entrance. rain. vsby 1 nm or
less. 
.fri night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. waves 5 to 7 ft. 
.sat...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. waves 2 to
3 ft. at the bay entrance, waves 4 to 6 ft, subsiding to 3 to
4 ft in the afternoon. 
.sat night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. gusts up to 30 kt. waves 3 to 5 ft. 
.sun and sun night...nw winds 20 to 25 kt with gusts up to 30 kt.
waves 3 to 5 ft. 
.mon and mon night...nw winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. waves 2 to 3 ft. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
4 ft. rain likely with a chance of snow. vsby 1 to 3 nm. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. waves
3 to 5 ft. a chance of rain.  

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 190007
cwfbox
expires:202512191300;;827905

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
707 pm est thu dec 18 2025

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


anz237-191300-
block island sound-
707 pm est thu dec 18 2025

...gale warning in effect from 3 am est friday through saturday
morning...

.tonight...se winds 15 to 20 kt, becoming s 20 to 25 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft, building to 4 to
6 ft after midnight. wave detail: s 4 ft at 7 seconds and se
1 foot at 10 seconds, becoming se 6 ft at 6 seconds and se 1 foot
at 10 seconds. a chance of rain after midnight. 
.fri...s winds 25 to 35 kt, becoming sw 30 to 35 kt in the
afternoon. gusts up to 50 kt. seas 7 to 10 ft, building to 9 to
12 ft in the afternoon. wave detail: s 10 ft at 7 seconds,
becoming s 12 ft at 9 seconds and w 5 ft at 5 seconds. rain. vsby
1 nm or less. 
.fri night...w winds 30 to 35 kt, diminishing to 25 to 30 kt
after midnight. seas 8 to 11 ft. wave detail: s 11 ft at
11 seconds and w 7 ft at 7 seconds. 
.sat...w 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 5 to
7 ft. wave detail: s 7 ft at 11 seconds and w 5 ft at 6 seconds. 
.sat night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: s 6 ft at 7 seconds and s 4 ft at
10 seconds. 
.sun...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: s 6 ft at 8 seconds and w 4 ft at 5 seconds. 
.sun night...nw winds around 25 kt with gusts up to 30 kt. seas
4 to 6 ft. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. 
.tue...sw winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. rain likely with a chance of snow. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 5 ft. a chance of rain.  

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 190007
cwfbox
expires:202512191300;;827899

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
707 pm est thu dec 18 2025

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


anz255-191300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
707 pm est thu dec 18 2025

...storm warning in effect from 6 am est friday through friday
afternoon...

.tonight...se winds 20 to 25 kt, becoming s 25 to 30 kt after
midnight. seas 4 to 6 ft, building to 5 to 8 ft after midnight.
wave detail: s 6 ft at 7 seconds and se 1 foot at 10 seconds,
becoming s 8 ft at 7 seconds and se 1 foot at 11 seconds. a
chance of rain after midnight with vsby 1 to 3 nm. 
.fri...s winds 30 to 40 kt with gusts up to 50 kt. seas 8 to
11 ft, building to 11 to 15 ft in the afternoon. wave detail: s
11 ft at 8 seconds and se 1 foot at 11 seconds, becoming s 15 ft
at 11 seconds and s 14 ft at 8 seconds. rain. vsby 1 nm or less. 
.fri night...w winds 35 to 45 kt. seas 11 to 15 ft. wave detail:
sw 15 ft at 11 seconds and w 14 ft at 9 seconds. a chance of rain
in the evening. 
.sat...w winds 25 to 35 kt with gusts up to 40 kt, diminishing to
15 to 20 kt with gusts up to 25 kt in the afternoon. seas 9 to
12 ft, subsiding to 5 to 8 ft in the afternoon. wave detail: w
11 ft at 9 seconds and s 11 ft at 11 seconds, becoming sw 8 ft at
10 seconds and s 7 ft at 11 seconds. 
.sat night...sw winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. seas 5 to 7 ft, building to 7 to 10 ft after
midnight. wave detail: sw 7 ft at 10 seconds and se 3 ft at
10 seconds, becoming sw 10 ft at 6 seconds and se 3 ft at
10 seconds. 
.sun and sun night...nw winds 25 to 35 kt. seas 8 to 11 ft. wave
detail: w 11 ft at 7 seconds and se 2 ft at 10 seconds. 
.mon...nw winds 25 to 30 kt with gusts up to 35 kt. seas 7 to
10 ft. 
.mon night...nw winds 20 to 25 kt. seas 4 to 6 ft.
.tue...sw winds 25 to 30 kt. seas 3 to 5 ft. a chance of rain. 
.tue night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. a chance of rain.  

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 kokx 182255
cwfokx
expires:202512191115;;824297

coastal waters forecast
national weather service new york ny
555 pm est thu dec 18 2025

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


anz340-191115-
peconic and gardiners bays-
555 pm est thu dec 18 2025

...gale warning in effect through late friday night...

.tonight...s winds 10 to 15 kt with gusts up to 25 kt, increasing
to 20 to 25 kt with gusts up to 35 kt late. waves 1 ft or less,
then 1 to 2 ft after midnight. slight chance of rain late this
evening and early morning. rain late. 
.fri...s winds 25 to 30 kt, becoming sw in the afternoon. gusts
up to 45 kt. waves 2 to 3 ft. slight chance of tstms. rain. vsby
1 to 3 nm. 
.fri night...w winds 25 to 30 kt with gusts up to 40 kt. waves
2 to 3 ft. 
.sat...w winds 15 to 20 kt, diminishing to around 10 kt in the
afternoon. waves 2 to 3 ft. 
.sat night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. waves around 2 ft. 
.sun...w winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft. 
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.tue...sw winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. chance of rain and snow. vsby 1 to 3 nm. 
.tue night...w winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 182255
cwfokx
expires:202512191115;;824290

coastal waters forecast
national weather service new york ny
555 pm est thu dec 18 2025

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


anz350-191115-
moriches inlet ny to montauk point ny out 20 nm-
555 pm est thu dec 18 2025

...gale warning in effect through late friday night...

.tonight...se winds 15 to 20 kt with gusts up to 25 kt, becoming
s 25 to 30 kt with gusts up to 40 kt. seas 4 to 5 ft,
occasionally to 6 ft, building to 6 to 9 ft, occasionally to
11 ft after midnight. wave detail: s 5 ft at 7 seconds and se
1 ft at 10 seconds, becoming s 8 ft at 7 seconds and se 1 ft at
10 seconds. slight chance of rain late this evening and early
morning. rain late. 
.fri...s winds 30 to 40 kt, becoming sw 25 to 35 kt in the
afternoon. seas 12 to 17 ft, occasionally to 22 ft. wave detail:
s 17 ft at 10 seconds. slight chance of tstms. rain. vsby 1 to
3 nm. 
.fri night...w winds 30 to 40 kt, diminishing to 25 to 35 kt
after midnight. seas 10 to 14 ft, occasionally to 18 ft. wave
detail: s 14 ft at 11 seconds and w 10 ft at 7 seconds. 
.sat...w 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 6 to
9 ft, occasionally to 11 ft, subsiding to 5 to 6 ft, occasionally
to 8 ft in the afternoon. wave detail: s 9 ft at 11 seconds,
becoming s 6 ft at 10 seconds. 
.sat night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft, building to 7 to 9 ft,
occasionally to 11 ft after midnight. wave detail: sw 5 ft at
5 seconds and s 5 ft at 10 seconds, becoming sw 9 ft at 7 seconds
and se 3 ft at 10 seconds. 
.sun...w winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 7 to 9 ft, occasionally to 11 ft. wave detail: sw
9 ft at 8 seconds and se 2 ft at 10 seconds. 
.sun night...nw winds 25 to 30 kt. seas 6 to 9 ft, occasionally
to 11 ft. 
.mon...nw winds 25 to 30 kt. seas 4 to 6 ft, occasionally to
8 ft. 
.mon night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. 
.tue...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft. chance of rain and snow. vsby 1 to
3 nm. 
.tue night...w winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft, occasionally to 9 ft.  

winds and seas may be higher in and near tstms.

$$