fzus51 kbox 260206
cwfbox
expires:202606261500;;911839

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz231-261500-
cape cod bay-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. seas 1 foot or less. wave
detail: s 1 foot at 2 seconds and w 1 foot at 3 seconds. 
.fri...s 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: w
1 foot at 2 seconds and sw 1 foot at 2 seconds. 
.fri night...sw winds 5 to 10 kt. 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 sw 1 foot at 2 seconds and w
1 foot at 2 seconds. patchy fog. vsby 1 to 3 nm, decreasing to
1 nm or less after midnight. 
.sat...nw winds around 5 kt, becoming e around 5 kt in the
afternoon. seas 1 foot or less. wave detail: w 1 foot at
2 seconds and sw 1 foot at 4 seconds. a chance of showers in the
morning, then showers likely in the afternoon. patchy fog in the
morning with vsby 1 nm or less. 
.sat night...e winds around 5 kt, becoming n after midnight. seas
1 foot or less. wave detail: nw 1 foot at 2 seconds and s 1 foot
at 5 seconds. a chance of showers in the evening. 
.sun and sun night...w winds around 5 kt. seas 1 foot or less.
wave detail: n 1 foot at 2 seconds and sw 1 foot at 5 seconds. 
.mon through tue 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 260206
cwfbox
expires:202606261500;;911843

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz232-261500-
nantucket sound-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
1 foot at 3 seconds and w 1 foot at 4 seconds. patchy fog. vsby
1 to 3 nm, decreasing to 1 nm or less. 
.fri...s 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: s
2 ft at 3 seconds and w 1 foot at 3 seconds. patchy fog in the
morning. 
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: sw 2 ft at
3 seconds and w 1 foot at 3 seconds. patchy fog. vsby 1 nm or
less. 
.sat...w winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: w 1 foot at 2 seconds and sw 1 foot at
5 seconds. a chance of showers in the morning, then showers in
the afternoon. patchy fog in the morning with vsby 1 nm or less. 
.sat night...s winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: w 1 foot at 4 seconds and s 1 foot at
5 seconds. showers likely in the evening. 
.sun and sun night...nw winds 5 to 10 kt. seas around 2 ft. wave
detail: ne 1 foot at 2 seconds and nw 1 foot at 6 seconds. 
.mon through tue 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 260206
cwfbox
expires:202606261500;;911844

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz233-261500-
vineyard sound-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. seas around 2 ft. wave detail: s
2 ft at 7 seconds and sw 1 foot at 5 seconds. patchy fog with
vsby 1 to 3 nm. 
.fri...s 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 w 1 foot at 2 seconds. 
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: s 2 ft at
6 seconds and w 1 foot at 3 seconds. patchy fog. vsby 1 nm or
less. 
.sat...w winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 6 seconds and nw 1 foot at
2 seconds. a chance of showers in the morning, then showers in
the afternoon. patchy fog in the morning with vsby 1 nm or less. 
.sat night...se winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: nw 1 foot at 5 seconds and s 1 foot at
6 seconds. showers likely in the evening. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and n 1 foot at 5 seconds. 
.mon through tue 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 260206
cwfbox
expires:202606261500;;911845

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz234-261500-
buzzards bay-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 1 foot at 3 seconds and w 1 foot at 4 seconds. 
.fri...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: sw
2 ft at 4 seconds and w 1 foot at 2 seconds. 
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas around 2 ft. wave detail: s 2 ft at
6 seconds and w 1 foot at 3 seconds. patchy fog. vsby 1 to 3 nm,
decreasing to 1 nm or less after midnight. 
.sat...w winds around 5 kt, becoming s in the afternoon. seas
1 foot or less. wave detail: w 1 foot at 2 seconds and s 1 foot
at 6 seconds. a chance of showers in the morning, then showers
likely in the afternoon. patchy fog in the morning with vsby 1 nm
or less. 
.sat night...se winds 5 to 10 kt, becoming n after midnight. seas
1 foot or less. wave detail: nw 1 foot at 4 seconds and s 1 foot
at 5 seconds. showers likely in the evening. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: n 1 foot at 4 seconds and sw 1 foot at 6 seconds. 
.mon through tue night...sw winds 5 to 10 kt with gusts up to
20 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 260206
cwfbox
expires:202606261500;;911846

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz235-261500-
rhode island sound-
1005 pm edt thu jun 25 2026

.overnight...s winds around 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 5 seconds and se 2 ft at 12 seconds. patchy fog with vsby
1 nm or less. 
.fri...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: s 3 ft
at 6 seconds and w 1 foot at 3 seconds. 
.fri night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds and w
1 foot at 3 seconds. patchy fog. vsby 1 nm or less. 
.sat...w winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and nw 1 foot at
2 seconds. showers. patchy fog in the morning with vsby 1 nm or
less. 
.sat night...s winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and nw 1 foot at
5 seconds. showers likely in the evening. 
.sun and sun night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and ne 1 foot at 4 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 260206
cwfbox
expires:202606261500;;911849

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz236-261500-
narragansett bay-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. waves around 2 ft. 
.fri...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. a chance of
showers in the morning. 
.fri night...sw winds 5 to 10 kt, becoming w after midnight.
waves around 2 ft. patchy fog. vsby 1 nm or less. 
.sat...n winds around 5 kt, becoming se around 5 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. showers likely. patchy fog in the morning with vsby
1 to 3 nm. 
.sat night...e winds around 5 kt, becoming n after midnight.
waves around 2 ft. a chance of showers in the evening. 
.sun and sun night...nw winds 5 to 10 kt. waves around 2 ft. 
.mon through tue night...sw winds 5 to 10 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 260206
cwfbox
expires:202606261500;;911837

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz250-261500-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 4 seconds and se 2 ft at 8 seconds. 
.fri...s 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: s
2 ft at 3 seconds and se 2 ft at 7 seconds. 
.fri night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
s 2 ft at 4 seconds and w 1 foot at 3 seconds. patchy fog after
midnight with vsby 1 nm or less. 
.sat...w winds around 5 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: w 1 foot at 2 seconds and sw 1 foot at
3 seconds. a chance of showers. patchy fog in the morning with
vsby 1 to 3 nm. 
.sat night...e winds around 5 kt, becoming n around 5 kt after
midnight. seas around 2 ft. wave detail: sw 1 foot at 3 seconds
and e 1 foot at 5 seconds. a chance of showers in the evening. 
.sun and sun night...w winds around 5 kt. seas around 2 ft. wave
detail: se 2 ft at 7 seconds and n 1 foot at 2 seconds. 
.mon through tue night...s 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 kbox 260206
cwfbox
expires:202606261500;;911840

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz254-261500-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 8 seconds and w 1 foot at 3 seconds. patchy fog. vsby
1 nm or less. 
.fri...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: s 2 ft
at 3 seconds and se 2 ft at 7 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds
and se 2 ft at 7 seconds. patchy fog. vsby 1 nm or less. 
.sat...w winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: se 2 ft at 6 seconds and w 1 foot at
3 seconds. a chance of showers in the morning, then showers
likely in the afternoon. patchy fog in the morning with vsby 1 nm
or less. 
.sat night...se winds around 5 kt, becoming n after midnight.
seas around 2 ft. wave detail: se 2 ft at 6 seconds and w 1 foot
at 3 seconds. showers likely in the evening. 
.sun and sun night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and n 1 foot at 3 seconds. 
.mon through tue...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue night...sw winds 5 to 10 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 260206
cwfbox
expires:202606261500;;911841

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
1005 pm edt thu jun 25 2026

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


anz255-261500-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
1005 pm edt thu jun 25 2026

.overnight...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
3 ft at 7 seconds and sw 1 foot at 3 seconds. patchy fog. vsby
1 nm or less. 
.fri...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: se
3 ft at 7 seconds and sw 2 ft at 4 seconds. patchy fog in the
morning with vsby 1 nm or less. 
.fri night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: s 2 ft at 6 seconds
and w 1 foot at 5 seconds. patchy fog. vsby 1 nm or less. 
.sat...sw winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and nw 1 foot at
3 seconds. showers. patchy fog in the morning with vsby 1 nm or
less. 
.sat night...s winds 5 to 10 kt, becoming n after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds and nw 1 foot at
5 seconds. a chance of showers in the evening. 
.sun and sun night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: s 3 ft at 7 seconds and ne 1 foot at 4 seconds. 
.mon through tue...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue night...sw winds 5 to 10 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.

$$