fzus51 kbox 060603
cwfbox
expires:202511061900;;928513

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 6 2025

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


anz235-061900-
rhode island sound-
103 am est thu nov 6 2025

...storm warning in effect until 7 am est this morning...

.rest of tonight...w winds 30 to 40 kt with gusts up to 50 kt.
seas 8 to 11 ft. wave detail: w 11 ft at 9 seconds and s 5 ft at
10 seconds. 
.thu...nw winds 25 to 30 kt with gusts up to 40 kt, diminishing
to 20 to 25 kt with gusts up to 30 kt in the afternoon. seas 6 to
9 ft, subsiding to 5 to 7 ft in the afternoon. wave detail: w
9 ft at 8 seconds and s 5 ft at 10 seconds, becoming w 7 ft at
7 seconds and s 3 ft at 11 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 3 to 5 ft. wave
detail: w 5 ft at 7 seconds and s 1 foot at 11 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
20 to 25 kt with gusts up to 30 kt in the afternoon. seas around
2 ft, building to 3 to 5 ft in the afternoon. wave detail: sw
2 ft at 8 seconds and se 1 foot at 11 seconds, becoming sw 5 ft
at 5 seconds and se 1 foot at 11 seconds. 
.fri night...sw winds 25 to 30 kt. seas 6 to 9 ft. wave detail:
sw 9 ft at 7 seconds and se 1 foot at 11 seconds. a chance of
showers in the evening, then showers after midnight. 
.sat...sw winds 15 to 20 kt with gusts up to 30 kt, becoming w
10 to 15 kt with gusts up to 20 kt in the afternoon. seas 5 to
7 ft. wave detail: sw 7 ft at 8 seconds and se 1 foot at
10 seconds. a chance of showers in the morning. 
.sat night...nw winds 5 to 10 kt, becoming ne after midnight.
seas 3 to 5 ft. 
.sun...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. showers likely. 
.sun night and mon...w winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. a chance of showers. 
.mon night...w winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. a chance of 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 060603
cwfbox
expires:202511061900;;928516

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 6 2025

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


anz236-061900-
narragansett bay-
103 am est thu nov 6 2025

...storm warning in effect until 7 am est this morning...

.rest of tonight...w winds 25 to 30 kt with gusts up to 45 kt.
waves around 3 ft, except 5 to 7 ft at the bay entrance. 
.thu...nw 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. waves
around 3 ft, except 4 to 6 ft at the bay entrance. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. waves 2 to 3 ft. 
.fri...sw winds 5 to 10 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. waves 2 to
4 ft. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. waves
3 to 5 ft. a chance of showers in the evening, then showers after
midnight. 
.sat...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 4 ft. a chance of
showers in the morning. 
.sat night...nw winds 5 to 10 kt, becoming ne after midnight.
waves 2 to 3 ft. 
.sun...se winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. showers likely. 
.sun night and mon...w winds 10 to 15 kt with gusts up to 25 kt.
waves 2 to 3 ft. a chance of showers. 
.mon night...w winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. a chance of 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 060603
cwfbox
expires:202511061900;;928514

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 6 2025

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


anz237-061900-
block island sound-
103 am est thu nov 6 2025

...storm warning in effect until 7 am est this morning...

.rest of tonight...w winds 30 to 35 kt with gusts up to 50 kt.
seas 7 to 10 ft. wave detail: w 8 ft at 6 seconds and s 5 ft at
9 seconds. 
.thu...nw winds 25 to 30 kt with gusts up to 40 kt, diminishing
to 20 to 25 kt with gusts up to 30 kt in the afternoon. seas 5 to
8 ft, subsiding to 4 to 6 ft in the afternoon. wave detail: w
6 ft at 6 seconds and s 5 ft at 10 seconds, becoming w 4 ft at
5 seconds and s 3 ft at 10 seconds. 
.thu night...nw winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 3 to 5 ft,
subsiding to 2 to 3 ft after midnight. wave detail: nw 3 ft at
4 seconds and s 2 ft at 10 seconds, becoming nw 3 ft at 6 seconds
and s 1 foot at 10 seconds. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. seas around
2 ft, building to 3 to 5 ft in the afternoon. wave detail: sw
2 ft at 8 seconds and se 1 foot at 11 seconds, becoming s 4 ft at
5 seconds and se 1 foot at 11 seconds. 
.fri night...sw winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 5 to 7 ft. wave detail: s 7 ft at 7 seconds
and se 2 ft at 11 seconds. a chance of showers in the evening,
then showers after midnight. 
.sat...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 5 to 7 ft. wave detail: sw
6 ft at 7 seconds and s 2 ft at 9 seconds. a chance of showers in
the morning. 
.sat night...nw winds 5 to 10 kt, becoming ne after midnight.
seas 3 to 5 ft. 
.sun...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. showers likely. 
.sun night through mon night...w winds 20 to 25 kt with gusts up
to 30 kt. seas 3 to 5 ft. a chance of 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 060603
cwfbox
expires:202511061900;;928508

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am est thu nov 6 2025

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


anz255-061900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
103 am est thu nov 6 2025

...storm warning in effect until 8 am est this morning...

.rest of tonight...w winds 35 to 40 kt with gusts up to 50 kt.
seas 11 to 15 ft. wave detail: sw 15 ft at 9 seconds and s 6 ft
at 10 seconds. a chance of showers. 
.thu...nw winds 30 to 40 kt with gusts up to 50 kt, diminishing
to 25 to 30 kt with gusts up to 35 kt in the afternoon. seas 9 to
13 ft, subsiding to 7 to 10 ft in the afternoon. wave detail: w
13 ft at 9 seconds and sw 6 ft at 11 seconds, becoming w 10 ft at
9 seconds and s 2 ft at 10 seconds. 
.thu 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. wave
detail: w 7 ft at 8 seconds and e 1 foot at 11 seconds. 
.fri...w winds 10 to 15 kt with gusts up to 20 kt, becoming sw
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 3 to
5 ft. wave detail: sw 5 ft at 5 seconds and e 1 foot at
10 seconds. 
.fri night...sw winds 25 to 30 kt with gusts up to 35 kt. seas
7 to 10 ft. wave detail: sw 10 ft at 7 seconds and se 1 foot at
11 seconds. showers likely after midnight. 
.sat...sw winds 20 to 25 kt, becoming w 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 6 to 9 ft. wave detail: sw
9 ft at 8 seconds and se 1 foot at 11 seconds. showers likely in
the morning. 
.sat night...w winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 4 to 6 ft. 
.sun...se winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. showers likely. 
.sun night...sw winds 20 to 25 kt. seas 4 to 6 ft. a chance of
showers. 
.mon and mon night...w winds 20 to 25 kt, increasing to 25 to
30 kt. seas 5 to 8 ft. a chance of 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.

$$