fzus51 kbox 131104
cwfbox
expires:202606140000;;670321

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat jun 13 2026

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


anz230-140000-
boston harbor-
703 am edt sat jun 13 2026

.today...nw winds around 10 kt, becoming ne this afternoon. waves
around 2 ft this morning, then 1 foot or less.
.tonight...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, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves around 2 ft. a chance of
showers in the evening, then showers likely with a chance of
tstms after midnight. 
.mon...w winds 10 to 15 kt. waves around 2 ft. a chance of
showers in the morning. 
.mon night...w winds 5 to 10 kt. waves around 2 ft in the
evening, then 1 foot or less. 
.tue through wed night...s winds 10 to 15 kt with 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 131104
cwfbox
expires:202606140000;;670310

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt sat jun 13 2026

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


anz250-140000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt sat jun 13 2026

.today...nw winds 10 to 15 kt with gusts up to 20 kt, becoming sw
around 5 kt this afternoon. seas around 2 ft. wave detail: nw
2 ft at 3 seconds and se 2 ft at 8 seconds. patchy fog this
morning with vsby 1 nm or less. 
.tonight...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: se 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 4 seconds and se 1 foot at 8 seconds. 
.sun night...s winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: s 4 ft at 5 seconds and e 1 foot at
8 seconds. showers likely with a chance of tstms after midnight. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 5 seconds and se 2 ft at 8 seconds. a chance of showers in the
morning. 
.mon night...w winds 5 to 10 kt. seas around 2 ft. wave detail: w
2 ft at 3 seconds and se 2 ft at 7 seconds. 
.tue through wed night...s winds 10 to 15 kt with gusts up to
20 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.

$$