fzus51 kbox 150803
cwfbox
expires:202605152100;;589227

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 15 2026

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


anz230-152100-
boston harbor-
403 am edt fri may 15 2026

.today...ne winds 5 to 10 kt. waves 1 foot or less, then around
2 ft this afternoon. at the outer harbor entrance, waves 2 to
4 ft. patchy fog. isolated showers with patchy drizzle. vsby 1 nm
or less. 
.tonight...n winds 5 to 10 kt, becoming w after midnight. waves
1 foot or less, except 2 to 4 ft at the outer harbor entrance.
patchy fog. patchy drizzle in the evening. vsby 1 to 3 nm. 
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 foot or less, then around 2 ft in the afternoon. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.sun...w winds around 10 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.sun night...nw winds 5 to 10 kt, becoming n after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.mon through tue 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 150803
cwfbox
expires:202605152100;;589228

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 am edt fri may 15 2026

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


anz236-152100-
narragansett bay-
403 am edt fri may 15 2026

.today...nw winds 5 to 10 kt. waves 2 to 3 ft. patchy drizzle
this morning, then scattered showers this afternoon. patchy fog
this morning with vsby 1 to 3 nm. 
.tonight...n winds 5 to 10 kt, becoming w after midnight. waves
2 to 3 ft. patchy fog. scattered showers in the evening. vsby
1 to 3 nm. 
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 4 ft. patchy fog in the
morning. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. 
.sun...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. 
.sun night...w winds 5 to 10 kt, becoming n after midnight. waves
2 to 3 ft. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 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.

$$