fzus51 kbox 311404
cwfbox
expires:202608010300;;391171

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri jul 31 2026

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


anz230-010300-
boston harbor-
1004 am edt fri jul 31 2026

.this afternoon...n winds around 5 kt, becoming se. waves 1 foot
or less. a slight chance of showers and tstms. 
.tonight...s winds 5 to 10 kt, becoming sw after midnight. waves
1 foot or less. patchy fog after midnight with vsby 1 to 3 nm. 
.sat...w winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. patchy fog in the morning with vsby 1 nm or less.
.sat night...s winds 5 to 10 kt. waves 1 foot or less. 
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.sun night...s winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. waves around 2 ft in the evening, then 1 foot or less.
a chance of showers after midnight. 
.mon...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. showers likely with a chance of tstms. 
.mon night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers and tstms. 
.tue and tue 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 311404
cwfbox
expires:202608010300;;391172

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt fri jul 31 2026

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


anz236-010300-
narragansett bay-
1004 am edt fri jul 31 2026

.this afternoon...w winds around 5 kt, becoming sw. waves around
2 ft. a slight chance of showers and tstms. 
.tonight...sw winds 5 to 10 kt. waves around 2 ft. 
.sat...sw winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. patchy fog in the morning. 
.sat night...s winds 5 to 10 kt. waves around 2 ft.
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves around 2 ft. 
.sun night...s winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. waves around 2 ft. a chance of showers after midnight. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. showers likely with a chance of tstms. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers and tstms. 
.tue...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers.
.tue night...sw winds 5 to 10 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.

$$