fzus51 kbox 062004
cwfbox
expires:202604070900;;941019

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon apr 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz230-070900-
boston harbor-
403 pm edt mon apr 6 2026

.tonight...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to around 5 kt after midnight. waves around 2 ft this
evening, then 1 foot or less. a slight chance of snow showers
after midnight. 
.tue...w winds 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. a chance of showers. a chance of snow showers in the
morning. 
.tue night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. 
.wed...n winds 5 to 10 kt, becoming e in the afternoon. waves
1 foot or less. 
.wed night...s winds around 10 kt, becoming sw after midnight.
waves 1 foot or less. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.fri through sat night...nw winds 10 to 15 kt. waves 1 foot or
less.  

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 062004
cwfbox
expires:202604070900;;941008

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
403 pm edt mon apr 6 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-070900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
403 pm edt mon apr 6 2026

.tonight...nw winds 5 to 10 kt. gusts up to 20 kt this evening.
seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and se 2 ft at
8 seconds. 
.tue...sw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 3 seconds and se 2 ft at
8 seconds. a chance of rain and snow showers. 
.tue night...nw winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: nw 4 ft at 5 seconds and se 2 ft at
8 seconds. 
.wed...n winds 10 to 15 kt with gusts up to 20 kt, becoming e
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: n 4 ft
at 6 seconds. 
.wed night through thu night...s winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: s 3 ft at 4 seconds and e
2 ft at 6 seconds. 
.fri...s winds 10 to 15 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 9 seconds and sw 2 ft at 3 seconds. 
.fri night through sat night...n winds 10 to 15 kt with gusts up
to 20 kt. seas 3 to 5 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.

$$