fzus51 kbox 232304
cwfbox
expires:202608241200;;249254

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sun aug 23 2026

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


anz230-241200-
boston harbor-
704 pm edt sun aug 23 2026

.tonight...s winds around 5 kt. waves around 2 ft. 
.mon...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.mon night...sw winds 5 to 10 kt. gusts up to 20 kt in the
evening. waves around 2 ft in the evening, then 1 foot or less. 
.tue...sw winds 5 to 10 kt. waves 1 foot or less, then around
2 ft in the afternoon. 
.tue night...w winds 5 to 10 kt. waves 1 foot or less. 
.wed and wed night...sw winds 5 to 10 kt. waves 1 foot or less. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.thu night...s winds 10 to 15 kt. waves around 2 ft. a chance of
showers. 
.fri and fri night...s winds 5 to 10 kt, becoming sw. waves
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 232304
cwfbox
expires:202608241200;;249245

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sun aug 23 2026

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


anz231-241200-
cape cod bay-
704 pm edt sun aug 23 2026

.tonight...sw winds 5 to 10 kt. gusts up to 20 kt this evening.
seas around 2 ft. wave detail: sw 1 foot at 3 seconds and n
1 foot at 5 seconds. areas of dense fog after midnight with vsby
1 nm or less. 
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and ne 1 foot at 4 seconds. areas of dense fog
in the morning with vsby 1 nm or less. 
.mon night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas around 2 ft. wave
detail: sw 2 ft at 3 seconds and e 1 foot at 6 seconds. 
.tue...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
seas around 2 ft. wave detail: se 2 ft at 7 seconds and sw 1 foot
at 3 seconds. 
.tue night...w winds 5 to 10 kt. seas around 2 ft in the evening,
then 1 foot or less. wave detail: s 1 foot at 4 seconds and se
1 foot at 11 seconds, becoming w 1 foot at 2 seconds and s 1 foot
at 3 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: nw 1 foot at 3 seconds and se 1 foot at 6 seconds. 
.thu...s winds 5 to 10 kt with gusts up to 20 kt. seas around
2 ft. 
.thu night and fri...s winds 5 to 10 kt. seas around 2 ft. a
chance of showers. 
.fri night...sw winds 5 to 10 kt. seas around 2 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.

$$

fzus51 kbox 232304
cwfbox
expires:202608241200;;249243

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt sun aug 23 2026

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


anz250-241200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
704 pm edt sun aug 23 2026

.tonight...s winds 5 to 10 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: e 3 ft at 7 seconds and s 2 ft at 3 seconds. a
slight chance of showers this evening. 
.mon...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: se 3 ft
at 7 seconds and sw 2 ft at 4 seconds. 
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and se
2 ft at 6 seconds. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 6 seconds and sw 1 foot at 3 seconds. 
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds and se 1 foot at 11 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: se 3 ft at 10 seconds and w 1 foot at 3 seconds. 
.thu...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. 
.thu night and fri...s winds 10 to 15 kt. gusts up to 20 kt. seas
2 to 3 ft. a chance of showers. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 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.

$$

fzus51 kgyx 232102
cwfgyx
expires:202608241000;;244350

coastal waters forecast
national weather service gray me
502 pm edt sun aug 23 2026

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


anz154-241000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
502 pm edt sun aug 23 2026

.tonight...se winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: e 2 ft at 6 seconds. a slight chance of
showers and tstms this evening. patchy dense fog. vsby 1 nm or less.
.mon...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft at
7 seconds. patchy dense fog in the morning with vsby 1 nm or less. 
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft at
6 seconds. 
.tue night...w winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 3 seconds and se 2 ft at 6 seconds.
.wed...w winds around 5 kt, becoming s in the afternoon. seas around
2 ft. wave detail: s 2 ft at 3 seconds and se 2 ft at 6 seconds. 
.wed night...s winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. 
.thu...sw winds around 5 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas 2 to 3 ft. 
.thu night...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. a chance of showers after midnight. 
.fri...s winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers. 
.fri night...s winds 5 to 10 kt, becoming w after midnight. seas
2 to 3 ft. a chance of showers in the evening.  

winds and seas higher in and near tstms.

$$