fzus51 kbox 052004
cwfbox
expires:202610060900;;590063

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon oct 5 2026

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


anz230-060900-
boston harbor-
404 pm edt mon oct 5 2026

...small craft advisory in effect until 9 pm edt this evening...

.tonight...nw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.tue...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.tue night...w winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 1 foot or less, then around
2 ft in the afternoon. 
.wed night through thu night...w winds 10 to 15 kt with gusts up
to 20 kt. waves around 2 ft. 
.fri through sat night...nw 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 052004
cwfbox
expires:202610060900;;590052

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt mon oct 5 2026

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


anz250-060900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt mon oct 5 2026

...small craft advisory in effect through tuesday afternoon...

.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: nw 4 ft at 4 seconds and e 4 ft at 8 seconds. 
.tue...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: nw 4 ft at 5 seconds and e 2 ft at 7 seconds. 
.tue night...nw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: nw 3 ft at 4 seconds and e 2 ft at 8 seconds. 
.wed...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and n 1 foot at 4 seconds. 
.wed night and thu...sw 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 e 1 foot at
8 seconds. 
.thu night...w winds around 10 kt. seas around 2 ft. wave detail:
s 1 foot at 4 seconds and e 1 foot at 8 seconds. 
.fri through sat night...n 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.

$$