fzus51 kbox 150505
cwfbox
expires:202606151800;;767559

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz230-151800-
boston harbor-
105 am edt mon jun 15 2026

...small craft advisory in effect until 2 am edt early this
morning...

.rest of tonight...s winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. showers with a chance of tstms. 
.mon...sw winds 5 to 10 kt, becoming ne in the afternoon. waves
1 foot or less. a chance of showers and tstms in the morning. 
.mon night...nw winds 5 to 10 kt. waves 1 foot or less. 
.tue...nw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.tue night...s winds 5 to 10 kt, becoming sw after midnight.
waves around 2 ft in the evening, then 1 foot or less. 
.wed and wed night...s winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.thu through fri...w winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. a chance of showers. 
.fri night...w 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 150505
cwfbox
expires:202606151800;;767548

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 am edt mon jun 15 2026

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


anz250-151800-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 am edt mon jun 15 2026

...small craft advisory in effect until 8 am edt this morning...

.rest of tonight...s winds around 15 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 3 ft at 5 seconds and e 1 foot at
8 seconds. patchy fog. showers likely with a chance of tstms.
vsby 1 to 3 nm. 
.mon...sw winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: sw 3 ft
at 5 seconds and ne 1 foot at 2 seconds. patchy fog in the
morning. showers likely with a chance of tstms in the morning
with vsby 1 nm or less. 
.mon night...w winds 5 to 10 kt, becoming nw 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: w 1 foot at 2 seconds and
n 1 foot at 3 seconds. 
.tue...nw winds 5 to 10 kt, becoming s in the afternoon. seas
2 to 3 ft. wave detail: se 2 ft at 8 seconds and n 1 foot at
3 seconds. 
.tue night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas around 2 ft. wave detail: se 2 ft at 7 seconds and
n 1 foot at 3 seconds. 
.wed and wed night...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: se 2 ft at 7 seconds and n 1 foot at
3 seconds. 
.thu...s winds 20 to 25 kt with gusts up to 30 kt. seas 2 to
4 ft. a chance of showers. 
.thu night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. a chance of showers. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. a chance of showers. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 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.

$$