fzus51 kbox 310005
cwfbox
expires:202601311300;;820881

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est fri jan 30 2026

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


anz235-311300-
rhode island sound-
705 pm est fri jan 30 2026

...small craft advisory in effect until 10 pm est this evening...
...freezing spray advisory in effect until 1 am est saturday...
...gale warning in effect from late saturday night through late
sunday night...

.tonight...nw 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: w 4 ft
at 5 seconds. freezing spray this evening. 
.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 5 seconds, becoming nw
1 foot at 4 seconds. 
.sat night...n winds 15 to 20 kt, increasing to 25 to 30 kt with
gusts up to 35 kt after midnight. seas 2 to 3 ft, building to
3 to 5 ft after midnight. wave detail: n 2 ft at 3 seconds and sw
1 foot at 5 seconds, becoming ne 5 ft at 4 seconds and w 1 foot
at 5 seconds. freezing spray. a chance of snow after midnight. 
.sun...n winds 30 to 35 kt with gusts up to 45 kt. seas 5 to
7 ft. wave detail: n 6 ft at 5 seconds and e 2 ft at 9 seconds.
light freezing spray. a chance of snow. 
.sun night...nw winds 25 to 35 kt. seas 5 to 7 ft. wave detail: n
6 ft at 5 seconds and se 4 ft at 12 seconds. light freezing
spray. a chance of snow in the evening. 
.mon...nw winds 15 to 20 kt with gusts up to 25 kt, diminishing
to 10 to 15 kt in the afternoon. seas 4 to 6 ft. wave detail: n
4 ft at 5 seconds and se 4 ft at 12 seconds. light freezing spray
in the morning. 
.mon night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. a chance of light freezing spray in the
evening. 
.tue through wed...nw winds 10 to 15 kt. seas 2 to 3 ft. 
.wed night...n winds 10 to 15 kt. seas around 2 ft. a chance of
snow.  

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 310005
cwfbox
expires:202601311300;;820884

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est fri jan 30 2026

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


anz236-311300-
narragansett bay-
705 pm est fri jan 30 2026

...gale warning in effect from late saturday night through sunday
evening...

.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 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 20 to 25 kt with gusts up to 30 kt after midnight.
waves 2 to 3 ft. freezing spray after midnight. a chance of snow
after midnight. 
.sun...n winds 25 to 30 kt with gusts up to 40 kt. waves around
3 ft. freezing spray. a chance of snow. 
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
waves 2 to 3 ft. light freezing spray. a chance of snow in the
evening. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
waves 2 to 3 ft. light freezing spray in the morning. 
.mon night...nw winds 5 to 10 kt. waves 2 to 3 ft.
.tue through wed night...nw winds 5 to 10 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 310005
cwfbox
expires:202601311300;;820882

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est fri jan 30 2026

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


anz237-311300-
block island sound-
705 pm est fri jan 30 2026

...small craft advisory in effect until 10 pm est this evening...
...freezing spray advisory in effect until 1 am est saturday...
...gale warning in effect from late saturday night through late
sunday night...

.tonight...nw 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: w 3 ft
at 4 seconds. freezing spray this 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 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 30 kt with gusts up to 35 kt after midnight.
seas 2 to 3 ft, building to 3 to 5 ft after midnight. wave
detail: n 2 ft at 3 seconds and w 1 foot at 4 seconds, becoming n
4 ft at 5 seconds. freezing spray. a chance of snow after
midnight. 
.sun...n winds around 30 kt with gusts up to 40 kt. seas 5 to
7 ft. wave detail: n 6 ft at 5 seconds and e 2 ft at 9 seconds.
freezing spray. a chance of snow. 
.sun night...nw winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 5 to 7 ft. wave detail: n 4 ft at 6 seconds
and se 3 ft at 11 seconds. light freezing spray. a chance of snow
in the evening. 
.mon...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: se 4 ft at 12 seconds and
nw 3 ft at 4 seconds. light freezing spray likely in the morning.
.mon night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. 
.tue through wed...nw winds 5 to 10 kt. seas 2 to 3 ft. 
.wed night...n winds around 10 kt. seas around 2 ft. a chance of
snow.  

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 310005
cwfbox
expires:202601311300;;820876

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm est fri jan 30 2026

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


anz255-311300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
705 pm est fri jan 30 2026

...heavy freezing spray warning in effect until 1 am est
saturday...
...small craft advisory in effect until 1 am est saturday...
...storm watch in effect from sunday morning through late sunday
night...

.tonight...nw winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 10 to 15 kt with gusts up to 20 kt after midnight.
seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight. wave
detail: w 7 ft at 7 seconds and e 1 foot at 15 seconds, becoming
w 5 ft at 7 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 and n
1 foot at 5 seconds. 
.sat night...n winds 15 to 20 kt with gusts up to 25 kt, becoming
ne 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 4 seconds and w 2 ft at 5 seconds, becoming ne 6 ft at
5 seconds and sw 1 foot at 5 seconds. light freezing spray. a
chance of snow after midnight. 
.sun...n winds 35 to 45 kt with gusts up to 50 kt. seas 7 to
10 ft, building to 9 to 13 ft in the afternoon. wave detail: n
10 ft at 6 seconds and e 1 foot at 16 seconds, becoming n 11 ft
at 7 seconds and e 7 ft at 9 seconds. snow likely. patchy fog in
the morning with vsby 1 nm or less. 
.sun night...n winds 35 to 45 kt. seas 10 to 14 ft, except 14 to
19 ft s and e of nantucket. wave detail: e 10 ft at 10 seconds
and n 9 ft at 7 seconds. light freezing spray. a chance of snow. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 15 to 20 kt in the afternoon. seas 9 to 12 ft, subsiding to
7 to 10 ft in the afternoon. s and e of nantucket, seas 12 to
16 ft, subsiding to 9 to 13 ft in the afternoon. wave detail: e
9 ft at 12 seconds and n 7 ft at 6 seconds, becoming e 8 ft at
12 seconds and n 5 ft at 6 seconds. light freezing spray in the
morning. 
.mon night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 5 to 7 ft. a chance of light freezing spray after
midnight. 
.tue...nw winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night and wed...nw winds 10 to 15 kt. seas 2 to 4 ft. 
.wed night...nw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
snow.  

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.

$$