fzus51 kbox 071405
cwfbox
expires:202608080300;;772420

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz231-080300-
cape cod bay-
1005 am edt fri aug 7 2026

.this afternoon...w winds around 5 kt, becoming s. seas 1 foot or
less. wave detail: sw 1 foot at 3 seconds and se 1 foot at
7 seconds. 
.tonight...sw winds 5 to 10 kt. seas 1 foot or less. wave detail:
sw 1 foot at 3 seconds and e 1 foot at 9 seconds. 
.sat...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 se 1 foot at 8 seconds. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 2 ft at 3 seconds and se 1 foot at 8 seconds. 
.sun...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
seas 1 foot or less, then around 2 ft in the afternoon. wave
detail: sw 1 foot at 3 seconds and se 1 foot at 8 seconds,
becoming sw 2 ft at 3 seconds and se 1 foot at 8 seconds. 
.sun night...w winds 5 to 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft in the evening, then 1 foot or less.
wave detail: sw 1 foot at 3 seconds and se 1 foot at 7 seconds,
becoming w 1 foot at 3 seconds and s 1 foot at 4 seconds. 
.mon and mon night...sw winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. 
.tue and tue night...w winds 5 to 10 kt. gusts up to 20 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 kbox 071405
cwfbox
expires:202608080300;;772424

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz232-080300-
nantucket sound-
1005 am edt fri aug 7 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
7 seconds. 
.tonight...sw winds 10 to 15 kt. seas around 2 ft. wave detail:
sw 2 ft at 4 seconds and e 1 foot at 9 seconds. patchy fog. vsby
1 to 3 nm, decreasing to 1 nm or less after midnight. 
.sat...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. patchy fog in the morning with vsby 1 to 3 nm. 
.sat 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
8 seconds. 
.sun...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. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 to 3 ft. wave
detail: sw 2 ft at 5 seconds and e 1 foot at 8 seconds. 
.mon through tue...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 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 kbox 071405
cwfbox
expires:202608080300;;772425

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz233-080300-
vineyard sound-
1005 am edt fri aug 7 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
around 2 ft. wave detail: s 2 ft at 5 seconds and se 1 foot at
10 seconds. 
.tonight...sw winds 10 to 15 kt. seas around 2 ft. wave detail:
sw 2 ft at 5 seconds and se 1 foot at 9 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and se 1 foot
at 9 seconds. patchy fog in the morning with vsby 1 to 3 nm. 
.sat night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se
1 foot at 8 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 6 seconds and se 1 foot at
9 seconds. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and w 2 ft at 3 seconds. 
.mon through tue...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 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 kbox 071405
cwfbox
expires:202608080300;;772426

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz234-080300-
buzzards bay-
1005 am edt fri aug 7 2026

.this afternoon...sw winds 10 to 15 kt. gusts up to 20 kt. seas
2 to 3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at
6 seconds. 
.tonight...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 4 seconds and se 1 foot at 9 seconds. patchy
fog after midnight with vsby 1 nm or less. 
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 9 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.sat night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: s 3 ft at 6 seconds and se
1 foot at 8 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and s 2 ft at 6 seconds. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and s 2 ft at 8 seconds. 
.mon and mon night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. 
.tue and tue night...sw winds 15 to 20 kt, becoming w 10 to
15 kt. gusts up to 25 kt. seas 2 to 4 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 kbox 071405
cwfbox
expires:202608080300;;772427

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz235-080300-
rhode island sound-
1005 am edt fri aug 7 2026

.this afternoon...sw winds 10 to 15 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 6 seconds and se 2 ft at 9 seconds. 
.tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 6 seconds and w 1 foot at 3 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: sw 3 ft at 6 seconds and w 1 foot at
3 seconds. patchy fog in the morning with vsby 1 to 3 nm. 
.sat night...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 w 2 ft at
3 seconds. 
.sun...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: s 4 ft at 7 seconds and se 1 foot at
9 seconds. 
.sun night...w winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 4 ft. wave detail: sw
4 ft at 7 seconds and w 3 ft at 4 seconds. 
.mon through tue...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. 
.tue night...w winds 15 to 20 kt. seas 2 to 4 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 kbox 071405
cwfbox
expires:202608080300;;772430

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz236-080300-
narragansett bay-
1005 am edt fri aug 7 2026

.this afternoon...sw winds 5 to 10 kt. waves around 2 ft. 
.tonight...sw winds 5 to 10 kt. waves around 2 ft. 
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 2 to 3 ft. patchy fog in the
morning. 
.sat night...sw winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves 2 to 3 ft. 
.sun...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. 
.sun night...w winds 5 to 10 kt. waves around 2 ft. 
.mon and mon night...sw winds 10 to 15 kt. gusts up to 20 kt.
waves around 2 ft. 
.tue and tue night...w winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 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 kbox 071405
cwfbox
expires:202608080300;;772418

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz250-080300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 am edt fri aug 7 2026

.this afternoon...w winds around 5 kt, becoming s around 5 kt.
seas around 2 ft. wave detail: sw 1 foot at 4 seconds and se
1 foot at 7 seconds. patchy fog. vsby 1 nm or less. 
.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
around 2 ft. wave detail: sw 1 foot at 2 seconds and s 1 foot at
5 seconds. patchy fog after midnight with vsby 1 nm or less. 
.sat...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 4 seconds and se 1 foot at 8 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.sat night...sw winds around 10 kt. gusts up to 20 kt in the
evening. seas around 2 ft. wave detail: sw 2 ft at 4 seconds and
se 1 foot at 8 seconds. 
.sun...sw winds 5 to 10 kt. seas around 2 ft. wave detail: sw
1 foot at 4 seconds and se 1 foot at 8 seconds. 
.sun night...w winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 4 seconds and se 1 foot at 7 seconds. 
.mon and mon night...sw winds 5 to 10 kt. gusts up to 20 kt. seas
around 2 ft. 
.tue...sw winds 5 to 10 kt. seas around 2 ft. a chance of
showers. 
.tue night...w 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 kbox 071405
cwfbox
expires:202608080300;;772421

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz254-080300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 am edt fri aug 7 2026

.this afternoon...sw winds 5 to 10 kt, increasing to 10 to 15 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 7 seconds and w 1 foot at
3 seconds. patchy fog. vsby 1 nm or less. 
.tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
2 ft at 7 seconds and w 1 foot at 3 seconds. patchy fog. vsby
1 nm or less. 
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot
at 8 seconds. patchy fog in the morning with vsby 1 nm or less. 
.sat 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 se 1 foot at
8 seconds. 
.sun...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: s 3 ft at 7 seconds and w 1 foot at 3 seconds.
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. seas 2 to 4 ft. wave
detail: sw 3 ft at 5 seconds and se 1 foot at 8 seconds. 
.mon through tue...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 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 kbox 071405
cwfbox
expires:202608080300;;772422

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 am edt fri aug 7 2026

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


anz255-080300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 am edt fri aug 7 2026

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

$$