fzus51 kbox 301705
cwfbox
expires:202607010600;;174029

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt tue jun 30 2026

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


anz230-010600-
boston harbor-
104 pm edt tue jun 30 2026

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

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 301705
cwfbox
expires:202607010600;;174020

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt tue jun 30 2026

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


anz231-010600-
cape cod bay-
104 pm edt tue jun 30 2026

...small craft advisory in effect from wednesday morning through
wednesday evening...

.this afternoon...s winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: s 1 foot at 2 seconds and nw
1 foot at 3 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
4 seconds. a chance of showers after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
4 ft. wave detail: sw 2 ft at 4 seconds and e 1 foot at
5 seconds. 
.wed night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail:
sw 3 ft at 4 seconds and se 1 foot at 10 seconds. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and se 1 foot
at 10 seconds.
.fri and fri night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: sw 1 foot at 3 seconds and se 1 foot at 5 seconds. 
.sat and sat night...sw winds 5 to 10 kt. seas 1 foot or less. a
chance of showers.  

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 301705
cwfbox
expires:202607010600;;174018

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 pm edt tue jun 30 2026

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


anz250-010600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
104 pm edt tue jun 30 2026

.this afternoon...s winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at
10 seconds. 
.tonight...s winds around 15 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 4 seconds and e 1 foot at
4 seconds. a chance of showers after midnight. 
.wed...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: sw
3 ft at 5 seconds and se 1 foot at 5 seconds. a chance of showers
in the morning. 
.wed night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail:
sw 3 ft at 5 seconds and se 1 foot at 10 seconds. 
.thu and thu night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot
at 10 seconds.
.fri and fri night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 3 seconds and se 1 foot at 6 seconds. 
.sat and sat night...sw winds 5 to 10 kt. seas around 2 ft. a
chance of showers.  

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 kgyx 301203
cwfgyx
expires:202607010100;;164004

coastal waters forecast
national weather service gray me
803 am edt tue jun 30 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-010100-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
803 am edt tue jun 30 2026

.today...sw winds around 5 kt, becoming s 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: s 2 ft at 3 seconds and se
2 ft at 10 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 4 seconds. a chance of showers. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to 4 ft.
wave detail: s 3 ft at 5 seconds. a chance of showers in the
morning. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 4 ft at 6 seconds. 
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft at
5 seconds. 
.thu night...sw winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 6 seconds. 
.fri...w winds 5 to 10 kt. seas around 2 ft. 
.fri night...w winds 5 to 10 kt. seas around 2 ft. 
.sat...sw winds around 5 kt. seas around 2 ft. a chance of showers
and tstms in the afternoon. 
.sat night...w winds around 5 kt. seas around 2 ft in the evening,
then 1 foot or less. a chance of showers and tstms in the evening.  

winds and seas higher in and near tstms.

$$