fzus51 kbox 301104
cwfbox
expires:202607310000;;329952

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu jul 30 2026

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


anz230-310000-
boston harbor-
703 am edt thu jul 30 2026

.today...ne winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. patchy fog. showers likely with a slight chance of tstms.
vsby 1 nm or less, increasing to 1 to 3 nm this afternoon. 
.tonight...n winds 5 to 10 kt. waves around 2 ft in the evening,
then 1 foot or less. patchy fog in the evening. a chance of
showers in the evening with vsby 1 to 3 nm. 
.fri...nw winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. patchy fog in the morning with vsby 1 to 3 nm. 
.fri night...sw winds around 5 kt. waves 1 foot or less. 
.sat and sat night...sw winds 5 to 10 kt. waves 1 foot or less. 
.sun...s winds 10 to 15 kt. waves around 2 ft. 
.sun night...s winds 5 to 10 kt. waves around 2 ft. showers
likely. 
.mon...sw winds around 5 kt. waves 1 foot or less. a chance of
showers. 
.mon night...w winds around 5 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 301104
cwfbox
expires:202607310000;;329953

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt thu jul 30 2026

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


anz236-310000-
narragansett bay-
703 am edt thu jul 30 2026

.today...n winds 10 to 15 kt. gusts up to 20 kt this afternoon.
waves 2 to 3 ft. patchy fog. showers likely. a chance of tstms
this morning, then a slight chance of tstms this afternoon. vsby
1 to 3 nm. 
.tonight...n winds 5 to 10 kt. waves 2 to 3 ft. 
.fri...nw winds around 5 kt, becoming sw in the afternoon. waves
around 2 ft. 
.fri night...sw winds 5 to 10 kt. waves around 2 ft. 
.sat and sat night...s winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sun...s winds 10 to 15 kt. waves around 2 ft. 
.sun night...sw winds 5 to 10 kt. waves around 2 ft. a chance of
showers. 
.mon...sw winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers.
.mon night...nw 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.

$$