fzus51 kbox 080606
cwfbox
expires:202603081900;;826493

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz231-081900-
cape cod bay-
106 am est sun mar 8 2026

...small craft advisory in effect until 10 am est this morning...

.rest of tonight...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds and e 3 ft at
8 seconds. patchy dense fog. a chance of rain with a slight
chance of tstms. vsby 1 nm or less. 
.sun...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 5 seconds and e 2 ft at 9 seconds. patchy dense fog. a
chance of rain in the morning. vsby 1 nm or less. 
.sun night...sw winds 5 to 10 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: s 2 ft at 8 seconds and e 2 ft at
10 seconds. patchy fog. vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt, becoming s 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 s 2 ft at 8 seconds. 
.mon night through tue 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 e
1 foot at 9 seconds. 
.wed and wed night...s winds 15 to 20 kt, increasing to 20 to
25 kt with gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 1 foot at 8 seconds. 
.thu...sw winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. a chance of heavy freezing spray. snow likely with a chance
of rain. 
.thu night...w winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 4 ft. snow likely with a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826497

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz232-081900-
nantucket sound-
106 am est sun mar 8 2026

...small craft advisory in effect through this evening...

.rest of tonight...sw winds 20 to 25 kt. seas 3 to 5 ft. wave
detail: sw 4 ft at 5 seconds and e 2 ft at 9 seconds. patchy
dense fog. a chance of rain with a slight chance of tstms. vsby
1 nm or less. 
.sun...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 4 ft at 7 seconds and
sw 3 ft at 4 seconds. patchy dense fog. patchy freezing fog in
the afternoon. a chance of rain in the morning. vsby 1 nm or
less. 
.sun night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and sw
2 ft at 8 seconds. patchy fog. vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
2 ft at 3 seconds and s 2 ft at 8 seconds. patchy fog. vsby 1 nm
or less. 
.mon night through tue 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 s
2 ft at 7 seconds. 
.wed...s winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and se 1 foot at 8 seconds. 
.wed night...s winds 25 to 30 kt. seas 4 to 6 ft. 
.thu...sw winds 25 to 30 kt with gusts up to 35 kt. seas 5 to
7 ft. a chance of heavy freezing spray. snow likely with a chance
of rain. 
.thu night...w winds 25 to 30 kt. seas 4 to 6 ft. snow likely
with a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826498

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz233-081900-
vineyard sound-
106 am est sun mar 8 2026

...small craft advisory in effect through this evening...

.rest of tonight...sw winds 20 to 25 kt. seas 4 to 6 ft. wave
detail: sw 5 ft at 5 seconds and e 2 ft at 9 seconds. patchy
dense fog. a chance of rain with a slight chance of tstms. vsby
1 nm or less. 
.sun...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: sw 5 ft at 7 seconds and
sw 2 ft at 4 seconds. patchy dense fog. patchy freezing fog in
the afternoon. a chance of rain in the morning. vsby 1 nm or
less. 
.sun night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 8 seconds and w
1 foot at 3 seconds. patchy fog. vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds and sw 2 ft at 4 seconds. patchy fog in the
morning with vsby 1 nm or less. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds and sw
2 ft at 4 seconds. 
.wed...s winds 15 to 20 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 5 seconds and se 1 foot at 8 seconds. 
.wed night...s winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. 
.thu...sw winds 25 to 35 kt with gusts up to 40 kt. seas 5 to
8 ft. a chance of heavy freezing spray. snow and rain likely. 
.thu night...w winds 25 to 30 kt. seas 5 to 8 ft. snow likely
with a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826499

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz234-081900-
buzzards bay-
106 am est sun mar 8 2026

...small craft advisory in effect until 10 am est this morning...

.rest of tonight...sw winds around 20 kt with gusts up to 25 kt.
seas 3 to 4 ft. wave detail: sw 4 ft at 5 seconds and e 2 ft at
9 seconds. patchy dense fog. a chance of rain with a slight
chance of tstms. vsby 1 nm or less. 
.sun...sw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: sw 4 ft at 5 seconds and e 2 ft at 9 seconds.
patchy dense fog. a chance of rain in the morning. vsby 1 nm or
less. 
.sun night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and w
1 foot at 3 seconds. patchy fog. vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas around 2 ft. wave detail: sw
2 ft at 4 seconds and sw 2 ft at 7 seconds. patchy fog in the
morning with vsby 1 nm or less. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas around 2 ft. wave detail: sw 2 ft at 4 seconds and
sw 2 ft at 7 seconds. 
.wed...s winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and se 1 foot at 8 seconds. 
.wed night...s winds 25 to 30 kt with gusts up to 35 kt. seas
3 to 5 ft. 
.thu...sw winds 25 to 30 kt with gusts up to 40 kt. seas 4 to
6 ft. a chance of heavy freezing spray. snow and rain likely. 
.thu night...w winds 25 to 30 kt. seas 4 to 6 ft. snow likely
with a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826500

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-081900-
rhode island sound-
106 am est sun mar 8 2026

...small craft advisory in effect through this evening...

.rest of tonight...sw winds 20 to 25 kt. seas 4 to 6 ft. wave
detail: sw 6 ft at 5 seconds and se 3 ft at 9 seconds. patchy
dense fog. a chance of rain with a slight chance of tstms. vsby
1 nm or less. 
.sun...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 4 to 6 ft. wave detail: s 6 ft at 7 seconds and
se 2 ft at 9 seconds. patchy dense fog. patchy freezing fog in
the afternoon. a chance of rain in the morning. vsby 1 nm or
less. 
.sun night...w winds 10 to 15 kt. seas 3 to 5 ft. wave detail: s
5 ft at 8 seconds and se 2 ft at 9 seconds. patchy fog. vsby 1 nm
or less. 
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 3 to 4 ft. wave detail: s 4 ft
at 7 seconds and se 2 ft at 9 seconds. patchy fog. vsby 1 nm or
less. 
.mon night and tue...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds and se 2 ft at
8 seconds. 
.tue night...sw winds around 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and w 1 foot at 2 seconds. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.wed night...s winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. 
.thu...sw winds 25 to 30 kt with gusts up to 40 kt. seas 7 to
10 ft. a chance of heavy freezing spray. snow with rain likely. 
.thu night...w winds 25 to 30 kt. seas 7 to 10 ft. snow likely
with a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826503

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-081900-
narragansett bay-
106 am est sun mar 8 2026

.rest of tonight...sw winds 15 to 20 kt. waves 2 to 4 ft. patchy
dense fog. a chance of rain with a slight chance of tstms. vsby
1 nm or less. 
.sun...sw winds 10 to 15 kt. gusts up to 20 kt in the morning.
waves 2 to 4 ft. patchy dense fog. a chance of rain in the
morning. vsby 1 nm or less. 
.sun night...sw winds 5 to 10 kt. waves 2 to 3 ft. patchy fog.
vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. waves 2 to 3 ft. patchy fog in the morning with vsby
1 nm or less. 
.mon night through tue night...sw winds 10 to 15 kt. waves 2 to
3 ft. 
.wed...s winds 15 to 20 kt. waves 2 to 3 ft. 
.wed night...s winds 25 to 30 kt. waves 3 to 5 ft.
.thu...sw winds 25 to 30 kt with gusts up to 35 kt. waves 4 to
6 ft. a chance of heavy freezing spray. snow and rain. 
.thu night...w winds 20 to 25 kt with gusts up to 30 kt. waves
2 to 3 ft, except 4 to 6 ft at the bay entrance. snow likely with
a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826491

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz250-081900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
106 am est sun mar 8 2026

...small craft advisory in effect through this evening...

.rest of tonight...sw winds around 20 kt with gusts up to 30 kt.
seas 5 to 7 ft. wave detail: sw 5 ft at 5 seconds and e 5 ft at
10 seconds. patchy dense fog. a chance of rain. vsby 1 nm or
less. 
.sun...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: sw
5 ft at 5 seconds and e 4 ft at 10 seconds. patchy dense fog. a
chance of rain in the morning. vsby 1 nm or less. 
.sun night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: e 3 ft at 10 seconds and w 2 ft at
4 seconds. patchy fog in the evening with vsby 1 nm or less. 
.mon...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: s 4 ft
at 7 seconds and w 3 ft at 4 seconds. 
.mon night through tue night...sw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and e
2 ft at 9 seconds. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: s 4 ft at 4 seconds and e 3 ft at 8 seconds. 
.wed night...s winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. 
.thu...sw winds around 25 kt with gusts up to 35 kt. seas 5 to
7 ft. a chance of heavy freezing spray. snow likely with a chance
of rain. 
.thu night...w winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. snow likely with a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826494

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz254-081900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
106 am est sun mar 8 2026

...small craft advisory in effect through monday morning...

.rest of tonight...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 5 to 7 ft. wave detail: sw 6 ft at 6 seconds and e 5 ft at
10 seconds. patchy dense fog. a chance of rain with a slight
chance of tstms. vsby 1 nm or less. 
.sun...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 5 to 7 ft. wave detail: sw
6 ft at 6 seconds and e 4 ft at 10 seconds. patchy dense fog.
patchy freezing fog in the afternoon. a chance of rain. vsby 1 nm
or less. 
.sun night...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. gusts up to 20 kt. seas 3 to 5 ft. wave detail: s 4 ft
at 8 seconds and e 3 ft at 10 seconds. patchy fog. 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 3 to 4 ft. wave detail: s 3 ft
at 8 seconds and e 2 ft at 9 seconds. patchy fog. vsby 1 nm or
less. 
.mon night through tue night...sw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and e
2 ft at 9 seconds. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and w 1 foot at
3 seconds. 
.wed night...s winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. 
.thu...sw winds 25 to 30 kt with gusts up to 35 kt. seas 6 to
9 ft. a chance of heavy freezing spray. snow likely with a chance
of rain. 
.thu night...w winds 25 to 30 kt with gusts up to 35 kt. seas
7 to 10 ft, except 10 to 14 ft s and e of nantucket. snow likely
with a chance of rain.  

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 080606
cwfbox
expires:202603081900;;826495

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 am est sun mar 8 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-081900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
106 am est sun mar 8 2026

...small craft advisory in effect through monday morning...

.rest of tonight...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 6 to 8 ft. wave detail: sw 7 ft at 7 seconds and e 4 ft at
9 seconds. patchy dense fog. a chance of rain with a slight
chance of tstms. vsby 1 nm or less. 
.sun...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 5 to 8 ft. wave detail: sw
8 ft at 7 seconds and e 4 ft at 9 seconds. patchy dense fog.
patchy freezing fog in the afternoon. a chance of rain. vsby 1 nm
or less. 
.sun night...w winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 4 to 6 ft. wave detail: sw 6 ft at 8 seconds and e
3 ft at 9 seconds. patchy fog. vsby 1 nm or less. 
.mon...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: s 4 ft at 7 seconds and e
2 ft at 9 seconds. areas of fog. vsby 1 nm or less. 
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 4 ft. wave detail: s 4 ft at 7 seconds and e
2 ft at 9 seconds. patchy fog in the evening with vsby 1 to 3 nm.
.tue and tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 7 seconds and se 2 ft at 9 seconds. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.wed night...s winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 8 ft. 
.thu...sw winds around 30 kt with gusts up to 40 kt. seas 8 to
11 ft. a chance of heavy freezing spray. snow likely with a
chance of rain. 
.thu night...w winds 25 to 35 kt. seas 10 to 14 ft. snow likely
with a chance of rain.  

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.

$$