fzus51 kbox 031103
cwfbox
expires:202608040000;;549233

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt mon aug 3 2026

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


anz230-040000-
boston harbor-
703 am edt mon aug 3 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.today...s winds 15 to 20 kt with gusts up to 30 kt. waves around
2 ft. patchy fog. isolated tstms. showers this morning, then a
chance of showers this afternoon. vsby 1 to 3 nm. 
.tonight...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. waves around 2 ft in the evening, then 1 foot or less.
patchy fog in the evening. showers likely in the evening with
vsby 1 to 3 nm. 
.tue...w winds 5 to 10 kt. waves 1 foot or less. 
.tue night...sw winds 5 to 10 kt. waves 1 foot or less. 
.wed...s winds 5 to 10 kt. waves 1 foot or less. 
.wed night...sw winds 5 to 10 kt. waves 1 foot or less. 
.thu through fri night...sw winds 5 to 10 kt. waves 1 foot or
less.  

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 031103
cwfbox
expires:202608040000;;549224

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt mon aug 3 2026

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


anz231-040000-
cape cod bay-
703 am edt mon aug 3 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.today...s winds 15 to 20 kt, increasing to 20 to 25 kt this
afternoon. gusts up to 35 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 4 seconds and e 1 foot at 9 seconds. patchy fog. a slight
chance of showers with isolated tstms this morning. a chance of
showers this afternoon. 
.tonight...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and se 2 ft at 9 seconds. patchy fog in the evening.
showers likely in the evening with vsby 1 nm or less. 
.tue...w winds 5 to 10 kt, becoming sw in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: w
1 foot at 3 seconds and se 1 foot at 9 seconds. 
.tue night...sw winds 5 to 10 kt. seas 1 foot or less. wave
detail: sw 1 foot at 2 seconds and se 1 foot at 9 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 1 foot or less.
wave detail: sw 1 foot at 2 seconds and e 1 foot at 10 seconds. 
.thu through fri 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
2 ft at 9 seconds.  

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.

$$

fzus51 kbox 031103
cwfbox
expires:202608040000;;549222

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt mon aug 3 2026

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


anz250-040000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt mon aug 3 2026

...small craft advisory in effect through tuesday afternoon...

.today...s winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: s 5 ft at 6 seconds and e 2 ft at 9 seconds.
patchy fog. a slight chance of showers with isolated tstms this
morning, then showers this afternoon with vsby 1 to 3 nm. 
.tonight...sw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: s 5 ft
at 7 seconds. patchy fog in the evening. showers likely in the
evening with vsby 1 nm or less. 
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 8 seconds and w 2 ft at 4 seconds. 
.tue night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 3 seconds and se 2 ft at 7 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 6 seconds and se 2 ft at 10 seconds. 
.thu through fri night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 3 ft. wave detail: sw 2 ft at 6 seconds and e
1 foot at 9 seconds.  

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.

$$

fzus51 kgyx 030546
cwfgyx
expires:202608032000;;535316

coastal waters forecast
national weather service gray me
146 am edt mon aug 3 2026

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


anz154-032000-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
146 am edt mon aug 3 2026

...small craft advisory in effect from 10 am edt this morning
through tuesday morning...

.today...s winds 10 to 15 kt with gusts up to 20 kt, increasing to
15 to 20 kt with gusts up to 30 kt late this morning and afternoon.
seas 3 to 5 ft. wave detail: s 5 ft at 6 seconds. a slight chance of
tstms. showers. areas of fog early this morning. areas of fog late
this morning and afternoon. vsby 1 to 3 nm, decreasing to 1 nm or
less late this morning and early afternoon, increasing to 1 to 3 nm.
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming w
10 to 15 kt with gusts up to 20 kt after midnight. seas 3 to 5 ft.
wave detail: s 5 ft at 8 seconds. a chance of showers and tstms in
the evening. areas of fog in the evening with vsby 1 to 3 nm. 
.tue...sw winds 5 to 10 kt. seas 3 to 5 ft, subsiding to 2 to 3 ft
in the afternoon. wave detail: se 4 ft at 8 seconds, becoming se
3 ft at 8 seconds. 
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 8 seconds. 
.wed...sw winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 7 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 7 seconds. 
.thu...s winds 5 to 10 kt. seas around 2 ft. 
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft.  

winds and seas higher in and near tstms.

$$