fzus51 kbox 121104
cwfbox
expires:202606130000;;614733

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt fri jun 12 2026

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


anz230-130000-
boston harbor-
703 am edt fri jun 12 2026

.today...se winds around 5 kt, becoming e this afternoon. waves
1 foot or less. a chance of showers. a chance of tstms this
afternoon. 
.tonight...e winds around 5 kt, becoming nw after midnight. waves
1 foot or less. patchy fog after midnight. 
.sat...nw winds 5 to 10 kt. waves 1 foot or less. 
.sat night...w winds 5 to 10 kt. waves 1 foot or less.
.sun...sw winds 5 to 10 kt, becoming s 15 to 20 kt with gusts up
to 25 kt in the afternoon. waves 1 foot or less, then around 2 ft
in the afternoon. 
.sun night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. waves around 2 ft. a chance of
showers in the evening, then showers after midnight. 
.mon...w winds 5 to 10 kt. waves 1 foot or less. showers likely. 
.mon night through tue night...sw winds 5 to 10 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 121104
cwfbox
expires:202606130000;;614722

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt fri jun 12 2026

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


anz250-130000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt fri jun 12 2026

.today...se winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 8 seconds and sw 1 foot at 2 seconds. patchy fog. a
slight chance of showers. a slight chance of tstms this
afternoon. vsby 1 nm or less, increasing to 1 to 3 nm this
afternoon. 
.tonight...se winds around 5 kt, becoming nw after midnight. seas
around 2 ft. wave detail: se 2 ft at 8 seconds and sw 1 foot at
2 seconds. patchy fog. vsby 1 nm or less, increasing to 1 to 3 nm
after midnight. 
.sat...nw winds 5 to 10 kt, becoming w in the afternoon. seas
around 2 ft. wave detail: nw 2 ft at 3 seconds and se 2 ft at
8 seconds. 
.sat night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
e 2 ft at 8 seconds and w 1 foot at 3 seconds. 
.sun...sw winds 5 to 10 kt, becoming s 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 3 seconds and e 2 ft at 8 seconds. 
.sun night...s winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: s
3 ft at 4 seconds and e 1 foot at 8 seconds. showers after
midnight. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. showers likely. 
.mon night through tue night...sw winds 5 to 10 kt. seas 2 to
3 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.

$$