fzus51 kbox 290905
cwfbox
expires:202601292200;;727918

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est thu jan 29 2026

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


anz235-292200-
rhode island sound-
404 am est thu jan 29 2026

...small craft advisory in effect from this evening through
friday afternoon...
...freezing spray advisory in effect from this evening through
friday evening...

.today...nw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. seas 2 to 3 ft. wave detail: n 3 ft at 6 seconds.
occasional light freezing spray. 
.tonight...nw winds 20 to 25 kt. seas 2 to 4 ft. wave detail: w
4 ft at 4 seconds. freezing spray. 
.fri...w winds 20 to 25 kt. seas 3 to 4 ft. wave detail: w 4 ft
at 5 seconds. freezing spray. 
.fri night...nw winds 20 to 25 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 4 ft. wave detail: w 4 ft at 5 seconds.
freezing spray. 
.sat...nw winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: nw 2 ft at 4 seconds, becoming nw
1 foot at 3 seconds. 
.sat night...n winds 15 to 20 kt with gusts up to 25 kt,
increasing to 25 to 35 kt with gusts up to 40 kt after midnight.
seas 2 to 3 ft, building to 4 to 6 ft after midnight. wave
detail: n 2 ft at 3 seconds and sw 1 foot at 5 seconds, becoming
n 6 ft at 5 seconds. freezing spray. a chance of snow after
midnight. 
.sun and sun night...n winds 35 to 45 kt with gusts up to 55 kt.
seas 6 to 9 ft. light freezing spray. snow likely. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. light freezing spray. 
.mon night...nw winds around 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 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 290905
cwfbox
expires:202601292200;;727921

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est thu jan 29 2026

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


anz236-292200-
narragansett bay-
404 am est thu jan 29 2026

...freezing spray advisory in effect from this evening through
friday evening...

.today...nw winds 10 to 15 kt. waves around 2 ft. 
.tonight...nw winds 10 to 15 kt with gusts up to 25 kt. waves
2 to 3 ft. freezing spray after midnight. 
.fri...w winds around 15 kt with gusts up to 25 kt. waves 2 to
3 ft. freezing spray. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sat...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt,
increasing to 25 to 30 kt with gusts up to 35 kt after midnight.
waves 2 to 3 ft. freezing spray after midnight. a chance of snow
after midnight. 
.sun and sun night...n winds 30 to 35 kt, becoming 25 to 35 kt.
gusts up to 45 kt. waves around 3 ft, except 4 to 6 ft at the bay
entrance. freezing spray. snow likely. 
.mon...nw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft, except 4 to 6 ft at the bay entrance. light freezing spray.
.mon night...nw winds around 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 290905
cwfbox
expires:202601292200;;727919

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est thu jan 29 2026

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


anz237-292200-
block island sound-
404 am est thu jan 29 2026

...small craft advisory in effect from this evening through
friday afternoon...
...freezing spray advisory in effect from this evening through
friday evening...

.today...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 2 ft at 3 seconds and se 1 foot at
10 seconds. 
.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds. freezing spray. 
.fri...w winds 15 to 20 kt with gusts up to 25 kt. seas around
3 ft. wave detail: w 3 ft at 4 seconds. freezing spray. 
.fri night...nw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft. wave detail: w
3 ft at 4 seconds. freezing spray in the evening. 
.sat...nw winds 5 to 10 kt. seas around 2 ft in the morning, then
1 foot or less. wave detail: nw 1 foot at 3 seconds. 
.sat night...n winds 15 to 20 kt with gusts up to 25 kt,
increasing to 25 to 35 kt with gusts up to 40 kt after midnight.
seas 2 to 4 ft, building to 4 to 6 ft after midnight. wave
detail: n 2 ft at 3 seconds and sw 1 foot at 4 seconds, becoming
n 5 ft at 5 seconds. freezing spray. a chance of snow after
midnight. 
.sun and sun night...n winds 30 to 40 kt with gusts up to 55 kt.
seas 6 to 9 ft. freezing spray. snow likely. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft. light freezing spray. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 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 290905
cwfbox
expires:202601292200;;727913

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am est thu jan 29 2026

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


anz255-292200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 am est thu jan 29 2026

...heavy freezing spray warning in effect from this evening
through friday evening...
...small craft advisory in effect from this evening through late
friday night...

.today...nw winds 15 to 20 kt. seas 3 to 5 ft. wave detail: nw
4 ft at 5 seconds and ne 1 foot at 8 seconds. occasional light
freezing spray. a slight chance of snow this morning. 
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: w 6 ft at 6 seconds and ne 1 foot at
7 seconds. freezing spray. 
.fri...w winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: w 7 ft at 7 seconds and n 1 foot at 6 seconds.
freezing spray. 
.fri night...nw winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 5 to 7 ft,
subsiding to 3 to 5 ft after midnight. wave detail: w 6 ft at
6 seconds, becoming w 5 ft at 6 seconds. freezing spray. 
.sat...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 6 seconds. 
.sat night...ne winds 20 to 25 kt, increasing to 35 to 45 kt
after midnight. seas 2 to 4 ft, building to 5 to 8 ft after
midnight. wave detail: n 3 ft at 3 seconds and w 2 ft at
5 seconds, becoming ne 8 ft at 5 seconds and sw 1 foot at
5 seconds. light freezing spray. snow likely after midnight. 
.sun...ne winds 45 to 55 kt with gusts up to 65 kt. seas 10 to
14 ft, except 13 to 18 ft s and e of nantucket. snow likely. 
.sun night...n winds 50 to 60 kt with gusts up to 65 kt. seas
12 to 16 ft, except 17 to 22 ft s and e of nantucket. light
freezing spray. snow likely. 
.mon...nw winds 30 to 40 kt. seas 10 to 14 ft, except 13 to 18 ft
s and e of nantucket. light freezing spray. 
.mon night...nw winds 15 to 20 kt. seas 5 to 8 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.

$$