fzus51 kbox 091805
cwfbox
expires:202512100700;;288495

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm est tue dec 9 2025

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


anz230-100700-
boston harbor-
105 pm est tue dec 9 2025

...small craft advisory in effect from 10 pm est this evening
through late wednesday night...

.this afternoon...sw winds 5 to 10 kt. waves 1 foot or less. 
.tonight...sw winds 10 to 15 kt with gusts up to 25 kt. waves
around 2 ft. a chance of snow after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. waves around
2 ft. rain likely in the afternoon. 
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt. waves
around 2 ft. rain likely, mainly in the evening. patchy fog in
the evening. 
.thu and thu night...w winds 20 to 25 kt with gusts up to 30 kt.
waves around 2 ft. 
.fri through sat...sw winds 20 to 25 kt with gusts up to 30 kt.
waves around 2 ft. 
.sat night...w winds 10 to 15 kt. waves 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 091805
cwfbox
expires:202512100700;;288484

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm est tue dec 9 2025

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


anz250-100700-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 pm est tue dec 9 2025

...gale warning in effect from 1 am est wednesday through late
wednesday night...

.this afternoon...sw winds 10 to 15 kt. seas around 2 ft. wave
detail: w 1 foot at 3 seconds and ne 1 foot at 4 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: sw 4 ft at 4 seconds and ne 1 foot at
4 seconds. a chance of rain after midnight. 
.wed...sw winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 5 seconds and se 2 ft at 9 seconds.
a chance of rain in the afternoon. 
.wed night...sw winds 20 to 25 kt with gusts up to 35 kt. seas
5 to 7 ft. wave detail: s 7 ft at 6 seconds. patchy fog. a chance
of rain. 
.thu and thu night...w winds 25 to 30 kt with gusts up to 40 kt.
seas 5 to 7 ft. wave detail: sw 6 ft at 6 seconds and se 3 ft at
11 seconds. 
.fri...w winds 25 to 30 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: w 6 ft at 6 seconds and se 1 foot at
10 seconds. 
.fri night...w winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. 
.sat...w winds 15 to 20 kt. seas 2 to 4 ft. a chance of snow. 
.sat night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 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.

$$