fzus51 kbox 111806
cwfbox
expires:202512120700;;402704

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm est thu dec 11 2025

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


anz235-120700-
rhode island sound-
105 pm est thu dec 11 2025

...gale warning in effect through friday afternoon...

.this afternoon...w winds 25 to 30 kt with gusts up to 40 kt.
seas 5 to 7 ft. wave detail: sw 7 ft at 9 seconds and w 4 ft at
5 seconds. 
.tonight...w winds 25 to 30 kt with gusts up to 45 kt. seas 5 to
8 ft. wave detail: w 7 ft at 7 seconds and se 2 ft at 8 seconds. 
.fri...w winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. gusts up to 40 kt. seas 5 to 7 ft, subsiding to 3 to
5 ft in the afternoon. wave detail: sw 6 ft at 8 seconds and w
4 ft at 5 seconds, becoming w 5 ft at 6 seconds and s 1 foot at
9 seconds. 
.fri night...w winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and w 2 ft at
4 seconds. 
.sat...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and
w 2 ft at 3 seconds. 
.sat night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds
and se 1 foot at 9 seconds. a chance of rain and snow after
midnight with vsby 1 to 3 nm. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. snow likely with a chance of rain. vsby 1 nm or less. 
.sun night...nw winds 25 to 30 kt. seas 3 to 5 ft. a chance of
snow. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.mon night...w winds 15 to 20 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 111806
cwfbox
expires:202512120700;;402707

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm est thu dec 11 2025

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


anz236-120700-
narragansett bay-
105 pm est thu dec 11 2025

...gale warning in effect through friday afternoon...

.this afternoon...w winds 20 to 25 kt with gusts up to 40 kt.
waves around 3 ft. 
.tonight...w winds 20 to 25 kt with gusts up to 40 kt. waves 3 to
4 ft. 
.fri...w winds 15 to 20 kt with gusts up to 35 kt. waves 2 to
3 ft. 
.fri night...w winds 10 to 15 kt with gusts up to 30 kt,
diminishing to 5 to 10 kt with gusts up to 20 kt after midnight.
waves around 2 ft. 
.sat...w winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. 
.sat night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. waves around 2 ft. a chance of snow after midnight. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. snow likely. vsby 1 nm or less. 
.sun night...nw winds 15 to 20 kt with gusts up to 30 kt. waves
2 to 3 ft. a chance of snow. 
.mon and mon night...nw winds 15 to 20 kt, becoming w 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 111806
cwfbox
expires:202512120700;;402705

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm est thu dec 11 2025

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


anz237-120700-
block island sound-
105 pm est thu dec 11 2025

...gale warning in effect through friday afternoon...

.this afternoon...w winds 20 to 25 kt with gusts up to 40 kt.
seas 4 to 6 ft. wave detail: w 5 ft at 5 seconds and sw 4 ft at
8 seconds. 
.tonight...w winds 25 to 30 kt with gusts up to 45 kt. seas 5 to
7 ft. wave detail: w 5 ft at 6 seconds and s 2 ft at 9 seconds. 
.fri...w winds 20 to 25 kt with gusts up to 40 kt, diminishing to
15 to 20 kt with gusts up to 30 kt in the afternoon. seas 4 to
6 ft, subsiding to 3 to 4 ft in the afternoon. wave detail: w
4 ft at 5 seconds and sw 4 ft at 8 seconds, becoming sw 3 ft at
6 seconds and s 1 foot at 9 seconds. 
.fri night...w winds 15 to 20 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 2 to 4 ft. wave detail: w 3 ft at 4 seconds and sw 2 ft at
7 seconds. 
.sat...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and sw 2 ft at
6 seconds. 
.sat night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 2 ft at 5 seconds and se
1 foot at 9 seconds. snow likely with a chance of rain after
midnight with vsby 1 to 3 nm. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. snow likely. vsby 1 nm or less.
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. a chance of snow. 
.mon and mon night...nw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 15 to 20 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 111806
cwfbox
expires:202512120700;;402699

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm est thu dec 11 2025

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


anz255-120700-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 pm est thu dec 11 2025

...gale warning in effect through friday evening...

.this afternoon...w winds 25 to 30 kt with gusts up to 45 kt.
seas 7 to 10 ft. wave detail: sw 10 ft at 9 seconds and w 2 ft at
5 seconds. 
.tonight...w winds 30 to 40 kt with gusts up to 45 kt. seas 9 to
12 ft. wave detail: w 12 ft at 8 seconds and w 3 ft at 5 seconds.
.fri...w winds 25 to 30 kt. gusts up to 45 kt, decreasing to
35 kt in the afternoon. seas 7 to 10 ft, subsiding to 5 to 8 ft
in the afternoon. wave detail: w 10 ft at 8 seconds and w 3 ft at
5 seconds, becoming w 7 ft at 8 seconds and w 2 ft at 5 seconds. 
.fri night...w winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
seas 4 to 6 ft. wave detail: w 6 ft at 7 seconds and nw 1 foot at
4 seconds. 
.sat...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: w 4 ft at 5 seconds and
se 1 foot at 10 seconds. 
.sat night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: w 5 ft at 5 seconds and se 1 foot at
9 seconds. a chance of rain and snow likely after midnight with
vsby 1 to 3 nm. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. snow with a chance of rain. vsby 1 to 3 nm. 
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. snow likely. vsby 1 to 3 nm. 
.mon...nw winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. a chance of light freezing spray. a chance of snow. 
.mon night...w winds 20 to 25 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.

$$