fzus51 kbox 122304
cwfbox
expires:202609131200;;350168

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat sep 12 2026

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


anz230-131200-
boston harbor-
704 pm edt sat sep 12 2026

.tonight...s winds 5 to 10 kt. waves around 2 ft this evening,
then 1 foot or less. 
.sun...s winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. showers.
.sun night...nw winds around 5 kt, becoming w after midnight.
waves 1 foot or less. patchy fog. vsby 1 to 3 nm. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.mon night...n winds 10 to 15 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.tue and tue night...sw winds 5 to 10 kt. waves 1 foot or less. 
.wed through thu night...sw winds 5 to 10 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 122304
cwfbox
expires:202609131200;;350157

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sat sep 12 2026

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


anz250-131200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm edt sat sep 12 2026

.tonight...s winds around 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 3 seconds and se 1 foot at 10 seconds. 
.sun...se winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: se 2 ft at 4 seconds and se 1 foot
at 10 seconds. a chance of showers in the morning. showers in the
afternoon. 
.sun night...ne winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 4 seconds and se 2 ft at
9 seconds. patchy fog. a chance of showers in the evening. vsby
1 nm or less. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: se 3 ft at 8 seconds and w 2 ft at 3 seconds.
patchy fog in the morning with vsby 1 nm or less. 
.mon night...n winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: n 3 ft at 5 seconds and se 2 ft at
8 seconds. 
.tue and tue night...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds and se 2 ft at
9 seconds. 
.wed through thu...s winds 5 to 10 kt. seas 2 to 4 ft. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of showers.  

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.

$$