fzus51 kbox 062305
cwfbox
expires:202609071200;;024103

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt sun sep 6 2026

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


anz230-071200-
boston harbor-
705 pm edt sun sep 6 2026

.tonight...w winds 5 to 10 kt. waves 1 foot or less. isolated
showers this evening. 
.mon...nw winds around 10 kt, diminishing to around 5 kt in the
afternoon. waves 1 foot or less. 
.mon night...w winds 5 to 10 kt. waves 1 foot or less. 
.tue...w winds 5 to 10 kt, becoming n in the afternoon. waves
1 foot or less. 
.tue night...s winds around 5 kt, becoming ne after midnight.
waves 1 foot or less. 
.wed...se winds around 5 kt, becoming s 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...sw winds 15 to 20 kt. waves around 2 ft. a chance of
showers after midnight. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. a chance of showers. 
.thu night through fri night...nw winds 10 to 15 kt with gusts up
to 20 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 062305
cwfbox
expires:202609071200;;024092

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
705 pm edt sun sep 6 2026

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


anz250-071200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
705 pm edt sun sep 6 2026

...small craft advisory in effect until 8 pm edt this evening...

.tonight...w winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: ne 4 ft at 7 seconds and w
2 ft at 3 seconds. isolated showers this evening. 
.mon...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 6 seconds and
e 3 ft at 10 seconds. 
.mon night...w winds 10 to 15 kt. seas around 2 ft. wave detail:
w 2 ft at 3 seconds and ne 1 foot at 5 seconds. 
.tue...w winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. seas around 2 ft. wave detail: w 2 ft at 4 seconds and
ne 1 foot at 5 seconds. 
.tue night...s winds around 5 kt, becoming e after midnight. seas
around 2 ft. wave detail: sw 2 ft at 6 seconds and n 1 foot at
4 seconds. 
.wed...se winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: e 2 ft at
4 seconds and sw 2 ft at 6 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 30 kt. seas
3 to 4 ft. a chance of showers after midnight. 
.thu...sw winds 15 to 20 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of showers. 
.thu night through fri night...nw 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.

$$