fzus51 kbox 100805
cwfbox
expires:202608102100;;927957

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt mon aug 10 2026

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


anz230-102100-
boston harbor-
405 am edt mon aug 10 2026

.today...n winds around 5 kt, becoming se this afternoon. waves
1 foot or less. 
.tonight...sw winds 5 to 10 kt. waves around 2 ft in the evening,
then 1 foot or less. a chance of showers in the evening. 
.tue...w winds around 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.tue night...nw winds 5 to 10 kt. waves 1 foot or less. 
.wed...w winds around 5 kt, becoming s in the afternoon. waves
1 foot or less. 
.wed night...s winds 5 to 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.thu and thu night...w winds 5 to 10 kt. waves around 2 ft. a
chance of showers and tstms. 
.fri and fri night...nw winds around 10 kt. 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 100503
cwfbox
expires:202608101800;;918883

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
103 am edt mon aug 10 2026

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


anz250-101800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
103 am edt mon aug 10 2026

.rest of tonight...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 3 seconds and se 1 foot at 8 seconds. 
.mon...w winds around 5 kt, becoming s in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. wave detail:
sw 1 foot at 3 seconds and se 1 foot at 8 seconds, becoming s
1 foot at 3 seconds and se 1 foot at 8 seconds. 
.mon night...s winds 10 to 15 kt, becoming sw after midnight.
gusts up to 20 kt. seas around 2 ft. wave detail: s 2 ft at
3 seconds and e 1 foot at 8 seconds. 
.tue...w winds 5 to 10 kt. gusts up to 20 kt in the morning. seas
around 2 ft. wave detail: w 2 ft at 4 seconds and se 1 foot at
9 seconds. 
.tue night...nw winds 5 to 10 kt. seas around 2 ft. wave detail:
w 1 foot at 4 seconds and se 1 foot at 10 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: e 2 ft at 9 seconds and nw 1 foot at 4 seconds. 
.thu and thu night...sw winds 5 to 10 kt, becoming w 10 to 15 kt
with gusts up to 20 kt. seas 2 to 3 ft. a chance of showers. 
.fri and 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.

$$