fzus51 kbox 141806
cwfbox
expires:202512150700;;580610

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz231-150700-
cape cod bay-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

.this afternoon...n winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and s 1 foot at
8 seconds. snow with a chance of rain. vsby 1 nm or less. 
.tonight...nw winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: n 6 ft at 6 seconds and s 1 foot at 9 seconds.
snow showers, mainly in the evening. vsby 1 nm or less,
increasing to 1 to 3 nm after midnight. 
.mon...nw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 4 to 6 ft. wave detail: n 6 ft at 7 seconds and
se 1 foot at 10 seconds. 
.mon night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: n
4 ft at 7 seconds and se 1 foot at 10 seconds. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas around 2 ft. wave detail: n
2 ft at 6 seconds and se 1 foot at 10 seconds. 
.tue night...sw winds 5 to 10 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw 2 ft
at 3 seconds and n 1 foot at 5 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.wed night and thu...w winds 10 to 15 kt, becoming sw. gusts up
to 25 kt. seas 2 to 4 ft. 
.thu night...s winds 20 to 25 kt with gusts up to 40 kt. seas
4 to 6 ft. showers likely.  

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 141806
cwfbox
expires:202512150700;;580614

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz232-150700-
nantucket sound-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

.this afternoon...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and s 1 foot at
8 seconds. snow with a chance of rain. vsby 1 nm or less. 
.tonight...nw winds 25 to 30 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: n 5 ft at 5 seconds and s 1 foot at 9 seconds.
snow showers, mainly in the evening. vsby 1 nm or less. 
.mon...nw winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 5 ft at 4 seconds and
ne 3 ft at 7 seconds. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: w 3 ft at 4 seconds and ne 2 ft at
9 seconds. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and ne 1 foot
at 8 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot at
11 seconds. 
.wed night and thu...w winds 15 to 20 kt, becoming s. gusts up to
25 kt. seas 2 to 4 ft. 
.thu night...s winds 25 to 30 kt with gusts up to 40 kt. seas
3 to 5 ft. showers likely.  

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 141806
cwfbox
expires:202512150700;;580615

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz233-150700-
vineyard sound-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

.this afternoon...n winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and s 2 ft at
7 seconds. snow. vsby 1 nm or less. 
.tonight...nw winds 25 to 30 kt with gusts up to 35 kt. seas 3 to
4 ft. wave detail: n 4 ft at 5 seconds and s 2 ft at 8 seconds. a
chance of snow showers in the evening with vsby 1 nm or less. 
.mon...nw winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: n 4 ft at 6 seconds and s
2 ft at 9 seconds. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: w 3 ft at 5 seconds and ne 1 foot at
8 seconds. 
.tue and tue night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and n 1 foot at
7 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 6 seconds and se 1 foot at
10 seconds. 
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. 
.thu...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.thu night...s winds 25 to 30 kt with gusts up to 40 kt. seas
4 to 6 ft. showers likely.  

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 141806
cwfbox
expires:202512150700;;580616

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz234-150700-
buzzards bay-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

.this afternoon...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and s 1 foot at
8 seconds. snow. vsby 1 nm or less. 
.tonight...nw winds 25 to 30 kt. seas around 3 ft. wave detail: n
3 ft at 5 seconds and s 2 ft at 9 seconds. a chance of snow
showers in the evening with vsby 1 nm or less. 
.mon...nw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 2 to 3 ft. wave detail: nw
3 ft at 4 seconds and n 3 ft at 7 seconds. 
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 2 ft at 5 seconds and ne 2 ft at
8 seconds. 
.tue and tue night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and ne 1 foot
at 7 seconds. 
.wed...sw 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
10 seconds. 
.wed night and thu...w winds 15 to 20 kt, becoming s. gusts up to
25 kt. seas 2 to 4 ft. 
.thu night...s winds 25 to 30 kt with gusts up to 40 kt. seas
4 to 6 ft. showers. 

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 141806
cwfbox
expires:202512150700;;580617

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz235-150700-
rhode island sound-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

.this afternoon...n winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: nw 3 ft at 5 seconds and s 2 ft at
7 seconds. snow. vsby 1 nm or less. 
.tonight...nw winds 25 to 30 kt. seas 4 to 6 ft. wave detail: n
5 ft at 6 seconds and s 3 ft at 9 seconds. a chance of snow
showers in the evening. 
.mon...nw winds 25 to 30 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: n 5 ft at 6 seconds and s
3 ft at 10 seconds. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: w 4 ft at 5 seconds and ne 1 foot at
7 seconds. 
.tue and tue night...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and se 1 foot
at 11 seconds. 
.wed and wed night...sw winds 20 to 25 kt with gusts up to 35 kt,
becoming w. seas 4 to 6 ft. wave detail: sw 6 ft at 6 seconds and
s 6 ft at 9 seconds. 
.thu...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.thu night...s winds 25 to 30 kt with gusts up to 40 kt. seas
5 to 7 ft. showers. 

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 141806
cwfbox
expires:202512150700;;580620

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz236-150700-
narragansett bay-
106 pm est sun dec 14 2025

...small craft advisory in effect through monday afternoon...

.this afternoon...n winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. snow. vsby 1 nm or less. 
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. waves
around 3 ft. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft. 
.mon night...w winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.tue and tue night...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.wed through thu...s winds 15 to 20 kt with gusts up to 30 kt.
waves 2 to 4 ft. 
.thu night...s winds 20 to 25 kt with gusts up to 40 kt. waves
4 to 6 ft. showers. 

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 141806
cwfbox
expires:202512150700;;580608

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz250-150700-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

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

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 141806
cwfbox
expires:202512150700;;580611

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz254-150700-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

.this afternoon...n winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: nw 3 ft at 4 seconds and s 2 ft at
7 seconds. rain and snow. vsby 1 nm or less. 
.tonight...n winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft, building to 6 to 9 ft after midnight. wave detail: n 6 ft
at 6 seconds and s 2 ft at 9 seconds, becoming n 8 ft at
7 seconds and s 3 ft at 10 seconds. snow showers with a chance of
showers in the evening, then a chance of snow showers after
midnight. vsby 1 nm or less. 
.mon...nw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 6 to 9 ft. wave detail: nw 7 ft at 7 seconds and
n 6 ft at 8 seconds. 
.mon night...w winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 7 ft, subsiding to 3 to 5 ft after midnight. wave detail: n
5 ft at 7 seconds and se 2 ft at 10 seconds, becoming nw 4 ft at
7 seconds and se 1 foot at 10 seconds. 
.tue...w winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. wave detail: w 4 ft at 6 seconds and ne 2 ft at
7 seconds. 
.tue night...sw 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.
seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds and n 1 foot at
5 seconds. 
.wed and wed night...sw winds 20 to 25 kt, becoming w 15 to
20 kt. gusts up to 30 kt. seas 3 to 5 ft. 
.thu...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.thu night...s winds 20 to 25 kt with gusts up to 40 kt. seas
5 to 7 ft. showers likely.  

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 141806
cwfbox
expires:202512150700;;580612

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est sun dec 14 2025

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


anz255-150700-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
106 pm est sun dec 14 2025

...gale warning in effect from 7 pm est this evening through
monday afternoon...

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

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.

$$