fzus51 kbox 061807
cwfbox
expires:202603070700;;737387

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz231-070700-
cape cod bay-
106 pm est fri mar 6 2026

...small craft advisory in effect until 7 pm est this evening...

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft. wave detail: e 5 ft at 9 seconds and n 3 ft at
4 seconds. patchy fog. a chance of drizzle with a slight chance
of rain. vsby 1 to 3 nm. 
.tonight...e winds 5 to 10 kt. seas 2 to 4 ft. wave detail: e
4 ft at 9 seconds and ne 3 ft at 5 seconds. patchy fog. a chance
of drizzle after midnight. vsby 1 to 3 nm, decreasing to 1 nm or
less after midnight. 
.sat...s 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: e 3 ft
at 9 seconds and s 2 ft at 3 seconds. patchy fog. a chance of
drizzle in the morning with vsby 1 nm or less. 
.sat night...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
9 seconds. patchy fog. a chance of rain after midnight. vsby 1 to
3 nm. 
.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 4 seconds and e 3 ft at 10 seconds. a chance of rain.
patchy fog in the morning with vsby 1 to 3 nm. 
.sun night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 7 seconds and e 2 ft at 10 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 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 061807
cwfbox
expires:202603070700;;737391

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz232-070700-
nantucket sound-
106 pm est fri mar 6 2026

...small craft advisory in effect until 7 pm est this evening...

.this afternoon...ne winds 15 to 20 kt. seas 3 to 5 ft. wave
detail: ne 4 ft at 5 seconds and e 3 ft at 10 seconds. patchy
fog. a chance of drizzle with a slight chance of rain. vsby 1 to
3 nm. 
.tonight...ne winds 10 to 15 kt, diminishing to around 5 kt after
midnight. seas 3 to 5 ft. wave detail: e 4 ft at 9 seconds and ne
3 ft at 6 seconds. patchy fog. a chance of drizzle after
midnight. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.sat...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: e 3 ft at
9 seconds and sw 2 ft at 4 seconds. patchy fog. a chance of
drizzle in the morning. vsby 1 nm or less, increasing to 1 to
3 nm in the afternoon. 
.sat night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 5 ft. wave detail: sw 4 ft at 5 seconds
and e 2 ft at 9 seconds. patchy fog. a chance of rain after
midnight. vsby 1 to 3 nm. 
.sun...sw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 3 ft at 4 seconds and
sw 3 ft at 7 seconds. a chance of rain. patchy fog in the morning
with vsby 1 nm or less. 
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 7 seconds and e 2 ft at 10 seconds. 
.mon through tue night...sw winds 10 to 15 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 kbox 061807
cwfbox
expires:202603070700;;737392

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz233-070700-
vineyard sound-
106 pm est fri mar 6 2026

...small craft advisory in effect until 7 pm est this evening...

.this afternoon...ne winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: ne 2 ft at 4 seconds and se 2 ft at 10 seconds. patchy
fog. a chance of drizzle. vsby 1 to 3 nm. 
.tonight...ne winds 10 to 15 kt, diminishing to around 5 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and e
2 ft at 10 seconds. patchy fog. a chance of drizzle after
midnight. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.sat...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and e 2 ft at 9 seconds. patchy fog. a chance of
drizzle in the morning with vsby 1 nm or less. 
.sat night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 4 ft, building to 4 to 6 ft after
midnight. wave detail: sw 4 ft at 5 seconds and e 2 ft at
9 seconds, becoming sw 5 ft at 5 seconds and e 2 ft at 9 seconds.
patchy fog. a chance of rain after midnight. vsby 1 to 3 nm. 
.sun...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: sw 5 ft at 7 seconds and
w 2 ft at 4 seconds. a chance of rain. areas of fog in the
morning with vsby 1 nm or less. 
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 7 seconds and w 1 foot at 3 seconds. 
.mon through tue night...sw winds 10 to 15 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 kbox 061807
cwfbox
expires:202603070700;;737393

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz234-070700-
buzzards bay-
106 pm est fri mar 6 2026

...small craft advisory in effect until 7 pm est this evening...

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and e 2 ft at
10 seconds. patchy fog. a chance of drizzle. vsby 1 to 3 nm. 
.tonight...ne winds 10 to 15 kt, diminishing to around 5 kt after
midnight. seas around 2 ft. wave detail: e 2 ft at 9 seconds and
ne 1 foot at 3 seconds. patchy fog. a chance of drizzle after
midnight. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.sat...s winds 5 to 10 kt, becoming sw 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 e 2 ft at 9 seconds. patchy fog. a chance of
drizzle in the morning. vsby 1 nm or less, increasing to 1 to
3 nm in the afternoon. 
.sat night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds
and e 2 ft at 9 seconds. patchy fog. a chance of rain after
midnight. vsby 1 to 3 nm. 
.sun...sw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft. wave detail: sw 4 ft at 7 seconds and
w 2 ft at 4 seconds. a chance of rain. areas of fog in the
morning with vsby 1 nm or less. 
.sun night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 7 seconds and w 1 foot at 3 seconds. 
.mon through tue night...sw winds 10 to 15 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 061807
cwfbox
expires:202603070700;;737394

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz235-070700-
rhode island sound-
106 pm est fri mar 6 2026

...small craft advisory in effect until 7 pm est this evening...

.this afternoon...ne winds 15 to 20 kt. seas 3 to 4 ft. wave
detail: ne 4 ft at 4 seconds and se 3 ft at 9 seconds. patchy
fog. a chance of drizzle. vsby 1 to 3 nm. 
.tonight...ne winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 4 ft. wave detail: ne 3 ft at 5 seconds and
se 3 ft at 10 seconds. patchy fog. a chance of drizzle after
midnight. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.sat...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: s 3 ft at
6 seconds and se 3 ft at 9 seconds. patchy fog. a chance of
drizzle in the morning with vsby 1 nm or less. 
.sat night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 5 ft, building to 5 to 7 ft after
midnight. wave detail: sw 5 ft at 5 seconds and se 3 ft at
9 seconds, becoming s 6 ft at 7 seconds and se 3 ft at 9 seconds.
patchy fog. a chance of rain after midnight. vsby 1 to 3 nm,
decreasing to 1 nm or less after midnight. 
.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 e
2 ft at 10 seconds. a chance of rain. areas of fog in the morning
with vsby 1 nm or less. 
.sun night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s
4 ft at 7 seconds and se 2 ft at 10 seconds. 
.mon through tue night...sw winds 10 to 15 kt. seas 2 to 4 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 061807
cwfbox
expires:202603070700;;737397

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz236-070700-
narragansett bay-
106 pm est fri mar 6 2026

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. patchy fog. a chance of drizzle. vsby 1 to 3 nm.
.tonight...ne winds 5 to 10 kt, diminishing to around 5 kt after
midnight. waves around 2 ft. patchy fog. a chance of drizzle.
vsby 1 to 3 nm, decreasing to 1 nm or less after midnight. 
.sat...s winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. patchy fog. a
chance of drizzle in the morning with vsby 1 nm or less. 
.sat night...sw winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 4 ft. patchy fog. a chance of rain after midnight. vsby 1 to
3 nm, decreasing to 1 nm or less after midnight. 
.sun...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 2 to 4 ft. patchy fog in the
morning. a chance of rain in the morning with vsby 1 nm or less. 
.sun night...w winds 5 to 10 kt. waves 2 to 3 ft. 
.mon through tue night...sw winds 10 to 15 kt. waves 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 061807
cwfbox
expires:202603070700;;737385

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz250-070700-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
106 pm est fri mar 6 2026

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

.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 6 to 8 ft. wave detail: e 8 ft at 9 seconds and ne 4 ft at
6 seconds. patchy fog. a chance of drizzle with a slight chance
of rain. vsby 1 to 3 nm. 
.tonight...e winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 5 to 8 ft. wave
detail: e 8 ft at 9 seconds and ne 2 ft at 6 seconds. patchy fog.
a chance of drizzle after midnight with vsby 1 to 3 nm. 
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 5 to 6 ft. wave detail: e 6 ft
at 9 seconds and sw 3 ft at 4 seconds. patchy fog. a chance of
drizzle in the morning with vsby 1 to 3 nm. 
.sat night...sw winds around 20 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: e 6 ft at 9 seconds and sw 5 ft at
5 seconds. patchy fog. a chance of rain after midnight. vsby 1 to
3 nm, decreasing to 1 nm or less after midnight. 
.sun...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: sw
4 ft at 5 seconds and e 4 ft at 10 seconds. patchy fog in the
morning. a chance of rain in the morning with vsby 1 nm or less. 
.sun night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 3 to 4 ft. wave detail: e 4 ft at 10 seconds and w
2 ft at 4 seconds. 
.mon through tue night...s winds 15 to 20 kt with gusts up to
25 kt. seas 2 to 4 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 061807
cwfbox
expires:202603070700;;737388

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz254-070700-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
106 pm est fri mar 6 2026

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

.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 6 to 9 ft. wave detail: e 9 ft at 8 seconds. patchy fog. a
chance of drizzle with a slight chance of rain. vsby 1 to 3 nm. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt, becoming
e 5 to 10 kt after midnight. seas 6 to 9 ft. wave detail: e 9 ft
at 9 seconds and ne 1 foot at 4 seconds. patchy fog. a chance of
drizzle after midnight. vsby 1 to 3 nm, decreasing to 1 nm or
less after midnight. 
.sat...s winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 25 kt in the afternoon. seas 5 to 7 ft. wave detail: e 7 ft at
9 seconds and sw 1 foot at 3 seconds. patchy fog. a chance of
drizzle in the morning with vsby 1 nm or less. 
.sat night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: sw 6 ft at 5 seconds and e 6 ft at
10 seconds. patchy fog. vsby 1 to 3 nm, decreasing to 1 nm or
less after midnight. 
.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. a chance of rain.
patchy fog in the morning with vsby 1 nm or less. 
.sun night...sw winds around 10 kt. seas 3 to 5 ft. wave detail:
e 4 ft at 10 seconds and s 3 ft at 7 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 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 061807
cwfbox
expires:202603070700;;737389

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
106 pm est fri mar 6 2026

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


anz255-070700-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
106 pm est fri mar 6 2026

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

.this afternoon...ne winds 15 to 20 kt with gusts up to 25 kt.
seas 5 to 7 ft. wave detail: ne 7 ft at 7 seconds and e 7 ft at
10 seconds. patchy fog. a chance of drizzle. vsby 1 nm or less. 
.tonight...ne winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 5 to 7 ft. wave
detail: e 7 ft at 9 seconds and ne 2 ft at 5 seconds. patchy fog.
a chance of drizzle. vsby 1 nm or less. 
.sat...se winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 4 to 6 ft. wave detail: e 6 ft at
9 seconds and s 2 ft at 6 seconds. patchy fog. a chance of
drizzle in the morning. vsby 1 nm or less, increasing to 1 to
3 nm in the afternoon. 
.sat night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. wave detail: sw 8 ft at 7 seconds and e 5 ft at
9 seconds. patchy fog. vsby 1 to 3 nm, decreasing to 1 nm or less
after midnight. 
.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 3 ft at 10 seconds. a chance of rain.
patchy fog in the morning with vsby 1 nm or less. 
.sun night...w winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 4 to 6 ft. wave detail: sw 5 ft at 7 seconds and e
3 ft at 10 seconds. 
.mon through tue...sw winds 10 to 15 kt. seas 3 to 5 ft. 
.tue night...sw winds 10 to 15 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.

$$