fzus51 kbox 031404
cwfbox
expires:202609040300;;834553

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu sep 3 2026

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


anz230-040300-
boston harbor-
1004 am edt thu sep 3 2026

.this afternoon...sw winds 5 to 10 kt. gusts up to 20 kt. waves
around 2 ft. patchy fog. a chance of showers and tstms. 
.tonight...w winds around 5 kt. waves 1 foot or less. patchy fog.
a chance of showers in the evening. vsby 1 to 3 nm. 
.fri...nw winds around 5 kt. waves 1 foot or less. 
.fri night...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat and sat night...n winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sun through mon night...sw winds 10 to 15 kt with gusts up to
20 kt. waves around 2 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.

$$

fzus51 kbox 031404
cwfbox
expires:202609040300;;834542

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1004 am edt thu sep 3 2026

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


anz250-040300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1004 am edt thu sep 3 2026

.this afternoon...s winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s 3 ft at
4 seconds and se 2 ft at 9 seconds. patchy fog. a chance of
tstms. showers likely, then a chance of showers. vsby 1 to 3 nm. 
.tonight...w winds around 5 kt. seas 2 to 3 ft. wave detail: s
3 ft at 5 seconds and se 2 ft at 9 seconds. patchy fog. vsby 1 to
3 nm. 
.fri...nw winds around 5 kt, becoming sw around 5 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 7 seconds and
se 2 ft at 8 seconds. patchy fog in the morning with vsby 1 to
3 nm. 
.fri night...sw winds around 5 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: e 3 ft at 8 seconds and s 2 ft at
7 seconds. 
.sat...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: e 3 ft at 7 seconds and nw 2 ft at 3 seconds. 
.sat night...n winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: n 5 ft
at 7 seconds and e 2 ft at 8 seconds. 
.sun and sun night...n winds 15 to 20 kt with gusts up to 25 kt,
becoming nw 5 to 10 kt. seas 3 to 5 ft. 
.mon and mon night...nw winds 5 to 10 kt, becoming sw. seas 2 to
4 ft.  

winds and seas 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.

$$