fzus51 kbox 021704
cwfbox
expires:202609030600;;784000

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt wed sep 2 2026

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


anz230-030600-
boston harbor-
104 pm edt wed sep 2 2026

.this afternoon...e winds around 10 kt. waves 1 foot or less. 
.tonight...se winds 5 to 10 kt. waves 1 foot or less. patchy fog
after midnight. showers likely after midnight. 
.thu...s winds 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves around 2 ft. patchy fog. a
chance of tstms. showers in the morning, then a chance of showers
in the afternoon. vsby 1 to 3 nm in the morning. 
.thu night...w winds around 5 kt. waves 1 foot or less. a chance
of showers in the evening. 
.fri and fri night...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat through sun night...nw 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 021704
cwfbox
expires:202609030600;;783989

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt wed sep 2 2026

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


anz250-030600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 pm edt wed sep 2 2026

.this afternoon...e winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 2 ft at 5 seconds and se 2 ft at 11 seconds. 
.tonight...se winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: e 2 ft at 4 seconds and se
2 ft at 10 seconds. a chance of showers after midnight. 
.thu...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and se 2 ft at 9 seconds.
patchy fog. showers with a chance of tstms in the morning, then a
chance of showers in the afternoon. vsby 1 to 3 nm in the
morning. 
.thu night...w winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 6 seconds and se 2 ft at
9 seconds. a chance of showers in the evening. 
.fri...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and nw 1 foot at
2 seconds. 
.fri night...w winds 5 to 10 kt, becoming nw 10 to 15 kt with
gusts up to 20 kt after midnight. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and nw 2 ft at 3 seconds. 
.sat through sun night...nw winds 15 to 20 kt with gusts up to
25 kt. 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.

$$