fzus51 kbox 312005
cwfbox
expires:202608010900;;405856

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

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


anz230-010900-
boston harbor-
405 pm edt fri jul 31 2026

.tonight...s winds 5 to 10 kt, becoming sw after midnight. waves
1 foot or less. 
.sat...w winds around 5 kt, becoming se in the afternoon. waves
1 foot 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 and mon night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. showers likely. a chance of tstms. a chance of
showers after midnight. 
.tue and tue night...ne winds 5 to 10 kt, becoming s. waves
1 foot or less. a chance of showers. 
.wed and wed night...e winds 5 to 10 kt, becoming s. waves 1 foot
or less. a chance of showers.  

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 312005
cwfbox
expires:202608010900;;405857

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

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


anz236-010900-
narragansett bay-
405 pm edt fri jul 31 2026

.tonight...sw winds 5 to 10 kt. waves around 2 ft. scattered
showers with isolated tstms this evening. patchy fog after
midnight with vsby 1 nm or less. 
.sat...sw winds around 5 kt, becoming s in the afternoon. waves
around 2 ft. patchy fog in the morning with vsby 1 nm or less. 
.sat night...s winds 5 to 10 kt. waves around 2 ft. patchy fog.
vsby 1 to 3 nm. 
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. patchy fog in
the morning with vsby 1 to 3 nm. 
.sun night...s winds 5 to 10 kt. waves around 2 ft. a chance of
showers after midnight. 
.mon...s winds 10 to 15 kt with gusts up to 25 kt. waves 2 to
3 ft. showers likely. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. a
chance of showers and tstms. 
.tue through wed...s winds 5 to 10 kt. waves 2 to 3 ft. a chance
of showers. 
.wed night...sw winds 5 to 10 kt. waves around 2 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.

$$