fzus51 kbox 230805
cwfbox
expires:202510232100;;610365

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu oct 23 2025

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


anz235-232100-
rhode island sound-
404 am edt thu oct 23 2025

...small craft advisory in effect through this evening...

.today...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and w 1 foot at
4 seconds. isolated showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: sw 5 ft at 7 seconds and w 1 foot at
4 seconds. 
.fri...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 7 seconds and w 1 foot at 4 seconds. 
.fri night...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 7 seconds and w 2 ft at 4 seconds. 
.sat and sat night...n winds 5 to 10 kt. seas around 2 ft. wave
detail: n 2 ft at 4 seconds and se 2 ft at 8 seconds. 
.sun...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds and se 1 foot at 8 seconds. 
.sun night through mon night...n winds 15 to 20 kt. seas 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 230805
cwfbox
expires:202510232100;;610368

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu oct 23 2025

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


anz236-232100-
narragansett bay-
404 am edt thu oct 23 2025

...small craft advisory in effect from 10 am edt this morning
through this afternoon...

.today...sw winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. isolated showers this afternoon. 
.tonight...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves around 2 ft. 
.fri night...nw winds 5 to 10 kt. waves around 2 ft. 
.sat and sat night...n winds 5 to 10 kt. waves around 2 ft. 
.sun...n winds 5 to 10 kt. waves 1 foot or less. 
.sun night through mon night...n winds 10 to 15 kt with gusts up
to 20 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 230805
cwfbox
expires:202510232100;;610366

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu oct 23 2025

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


anz237-232100-
block island sound-
404 am edt thu oct 23 2025

...small craft advisory in effect through this evening...

.today...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 3 ft at 7 seconds and w 2 ft at 4 seconds.
isolated showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: s 3 ft at 7 seconds and w 2 ft at 4 seconds. 
.fri...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 2 ft at
7 seconds and w 1 foot at 3 seconds. 
.fri night...nw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds and s
2 ft at 7 seconds. 
.sat and sat night...n winds 5 to 10 kt. seas around 2 ft. wave
detail: n 2 ft at 3 seconds and se 1 foot at 8 seconds. 
.sun and sun night...n winds 5 to 10 kt. seas around 2 ft. wave
detail: n 1 foot at 2 seconds and se 1 foot at 9 seconds. 
.mon and mon night...n winds 10 to 15 kt with gusts up to 20 kt.
seas 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 230805
cwfbox
expires:202510232100;;610360

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 am edt thu oct 23 2025

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


anz255-232100-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 am edt thu oct 23 2025

...small craft advisory in effect through friday morning...

.today...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 7 seconds and sw 1 foot at
4 seconds. isolated showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 7 seconds and w 1 foot at
4 seconds. 
.fri...w winds around 10 kt. seas 3 to 4 ft. wave detail: sw 4 ft
at 7 seconds and e 1 foot at 10 seconds. 
.fri night...nw winds around 10 kt. seas 3 to 4 ft. wave detail:
sw 3 ft at 6 seconds and s 2 ft at 9 seconds. 
.sat and sat night...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: w 2 ft at 5 seconds and n 1 foot at 3 seconds. 
.sun...n winds 5 to 10 kt. seas around 2 ft. wave detail: ne
1 foot at 3 seconds and w 1 foot at 4 seconds. 
.sun night and mon...n winds 10 to 15 kt, increasing to 15 to
20 kt. gusts up to 25 kt. seas 2 to 4 ft. a chance of showers. 
.mon night...n winds around 20 kt with gusts up to 25 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.

$$