fzus51 kbox 110203
cwfbox
expires:202609111500;;247615

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu sep 10 2026

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


anz230-111500-
boston harbor-
1003 pm edt thu sep 10 2026

.overnight...w winds 5 to 10 kt with gusts up to 20 kt. waves
around 2 ft. 
.fri...nw winds around 10 kt with gusts up to 20 kt, becoming w
in the afternoon. waves around 2 ft. 
.fri night...nw winds around 5 kt. waves 1 foot or less. 
.sat...ne winds around 5 kt, becoming se in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.sat night...s winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. a chance of showers after midnight.
.sun...se winds 5 to 10 kt with gusts up to 20 kt. waves around
2 ft. patchy fog. showers. vsby 1 nm or less, increasing to 1 to
3 nm in the afternoon. 
.sun night...sw winds 5 to 10 kt, becoming w after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.mon through tue night...s 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 110203
cwfbox
expires:202609111500;;247604

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1003 pm edt thu sep 10 2026

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


anz250-111500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1003 pm edt thu sep 10 2026

.overnight...w winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at
10 seconds. 
.fri...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas 2 to 3 ft. wave detail: nw
2 ft at 3 seconds and se 2 ft at 10 seconds. 
.fri night...w winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: se 2 ft at 9 seconds and nw 1 foot at
3 seconds. 
.sat...e winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 3 seconds and se 1 foot at
9 seconds. 
.sat night...s winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: s 2 ft at 3 seconds and se 1 foot at
10 seconds. a chance of showers after midnight. 
.sun...se winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 2 ft at 4 seconds and se 1 foot at
10 seconds. patchy fog. showers likely, mainly in the morning.
vsby 1 nm or less, increasing to 1 to 3 nm in the afternoon. 
.sun night...sw winds around 10 kt with gusts up to 20 kt,
becoming w after midnight. seas 2 to 3 ft. 
.mon through tue night...s winds 10 to 15 kt with gusts up to
20 kt. seas 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.

$$