fzus51 kbox 302003
cwfbox
expires:202605310900;;911000

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 30 2026

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


anz230-310900-
boston harbor-
403 pm edt sat may 30 2026

...gale warning in effect until 8 pm edt this evening...

.tonight...ne winds 20 to 25 kt with gusts up to 30 kt, becoming
n 5 to 10 kt after midnight. waves 2 to 3 ft this evening, then
1 foot or less. at the outer harbor entrance, waves 3 to 5 ft. a
chance of showers this evening. 
.sun...nw winds 5 to 10 kt, becoming se in the afternoon. waves
1 foot or less, except 2 to 4 ft at the outer harbor entrance. a
chance of showers in the afternoon. 
.sun night...w winds 5 to 10 kt. waves 1 foot or less. a chance
of showers. 
.mon...n winds 10 to 15 kt, becoming ne in the afternoon. waves
around 2 ft. a chance of showers. 
.mon night...e winds 5 to 10 kt, becoming w after midnight. waves
1 foot or less. 
.tue and tue night...w winds 5 to 10 kt. waves 1 foot or less. 
.wed through thu night...sw winds 10 to 15 kt with gusts up to
20 kt. waves around 2 ft.  

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 302003
cwfbox
expires:202605310900;;911001

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt sat may 30 2026

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


anz236-310900-
narragansett bay-
403 pm edt sat may 30 2026

...gale warning in effect until 8 pm edt this evening...

.tonight...n winds 20 to 25 kt with gusts up to 35 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sun...nw winds 5 to 10 kt, becoming sw in the afternoon. waves
around 2 ft. 
.sun night...w winds 5 to 10 kt. waves around 2 ft. 
.mon...nw winds 5 to 10 kt, becoming ne in the afternoon. waves
around 2 ft. a chance of showers. 
.mon night...ne winds 5 to 10 kt. waves around 2 ft. 
.tue and tue night...nw winds 5 to 10 kt. waves around 2 ft. 
.wed through thu night...w winds 10 to 15 kt. waves 2 to 3 ft.  

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.

$$