fzus51 kbox 030204
cwfbox
expires:202608031500;;527887

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun aug 2 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz230-031500-
boston harbor-
1004 pm edt sun aug 2 2026

...small craft advisory in effect from 5 am edt monday through
monday afternoon...

.overnight...s winds 5 to 10 kt. waves 1 foot or less, then
around 2 ft. a slight chance of showers, then showers likely with
a chance of tstms. patchy fog with vsby 1 nm or less. 
.mon...s winds 10 to 15 kt with gusts up to 25 kt. waves around
2 ft. patchy fog. showers with a chance of tstms. vsby 1 to 3 nm.
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. waves around 2 ft in the
evening, then 1 foot or less. patchy fog in the evening. showers
likely with a chance of tstms in the evening. 
.tue...w winds 5 to 10 kt. waves 1 foot or less. 
.tue night...sw winds 5 to 10 kt. waves 1 foot or less. 
.wed and wed night...sw winds 5 to 10 kt. waves 1 foot or less. 
.thu and thu night...sw winds 5 to 10 kt. waves 1 foot or less. 
.fri...sw winds 5 to 10 kt. waves 1 foot or less. a chance of
showers. 
.fri night...sw winds 5 to 10 kt. waves 1 foot or less.  

winds and waves higher in and near tstms.

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 030204
cwfbox
expires:202608031500;;527888

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 pm edt sun aug 2 2026

coastal waters from the merrimack river ma to watch hill ri out
to 60 nm


anz236-031500-
narragansett bay-
1004 pm edt sun aug 2 2026

...small craft advisory in effect from 5 am edt monday through
monday afternoon...

.overnight...s winds 10 to 15 kt. gusts up to 25 kt. waves 2 to
3 ft. a chance of showers, then showers with a chance of tstms.
patchy fog with vsby 1 nm or less.
.mon...s winds 15 to 20 kt with gusts up to 30 kt. waves 3 to
5 ft. patchy fog. a chance of tstms. showers. vsby 1 to 3 nm. 
.mon night...sw winds 10 to 15 kt with gusts up to 25 kt,
becoming w 5 to 10 kt after midnight. waves 2 to 4 ft. patchy fog
in the evening. showers likely with a chance of tstms in the
evening. 
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. waves
2 to 3 ft. 
.tue night through wed night...sw winds 5 to 10 kt. waves around
2 ft. 
.thu through fri night...sw winds 10 to 15 kt with gusts up to
20 kt. waves 2 to 3 ft.  

winds and waves higher in and near tstms.

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.

$$