fzus51 kbox 190003
cwfbox
expires:202511191300;;106737

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz231-191300-
cape cod bay-
703 pm est tue nov 18 2025

.tonight...w winds 10 to 15 kt. gusts up to 20 kt this evening.
seas around 2 ft. wave detail: nw 2 ft at 5 seconds and e 1 foot
at 11 seconds. 
.wed...nw winds 5 to 10 kt. seas 1 foot or less. wave detail: nw
1 foot at 4 seconds and ne 1 foot at 7 seconds. 
.wed night...n winds around 5 kt. seas 1 foot or less. wave
detail: n 1 foot at 4 seconds and ne 1 foot at 9 seconds. 
.thu...ne winds around 5 kt. seas 1 foot or less. wave detail: n
1 foot at 3 seconds and ne 1 foot at 6 seconds. 
.thu night...ne winds around 5 kt, becoming w around 5 kt after
midnight. seas 1 foot or less. wave detail: ne 1 foot at
4 seconds. 
.fri...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 1 foot or less, then around
2 ft in the afternoon. wave detail: w 1 foot at 2 seconds and e
1 foot at 5 seconds, becoming sw 1 foot at 3 seconds and se
1 foot at 5 seconds. 
.fri night...sw winds 10 to 15 kt, becoming w after midnight.
gusts up to 20 kt. seas around 2 ft. a chance of rain in the
evening. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106741

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz232-191300-
nantucket sound-
703 pm est tue nov 18 2025

.tonight...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w
3 ft at 4 seconds and se 1 foot at 9 seconds. 
.wed...nw winds 5 to 10 kt, becoming n in the afternoon. seas
around 2 ft in the morning, then 1 foot or less. wave detail: w
1 foot at 4 seconds and se 1 foot at 10 seconds, becoming nw
1 foot at 4 seconds and e 1 foot at 10 seconds. 
.wed night...n winds 5 to 10 kt. seas 1 foot or less. wave
detail: w 1 foot at 4 seconds and ne 1 foot at 10 seconds. 
.thu...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: ne
1 foot at 3 seconds and sw 1 foot at 4 seconds. 
.thu night...n winds around 5 kt. seas 1 foot or less. wave
detail: ne 1 foot at 4 seconds and sw 1 foot at 5 seconds. 
.fri...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 4 seconds and se 1 foot at 5 seconds. 
.fri night...sw winds around 15 kt, becoming w after midnight.
gusts up to 20 kt. seas 2 to 3 ft. a chance of rain. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106742

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz233-191300-
vineyard sound-
703 pm est tue nov 18 2025

.tonight...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w
2 ft at 4 seconds and s 1 foot at 9 seconds. 
.wed...nw winds 5 to 10 kt, becoming n in the afternoon. seas
1 foot or less. wave detail: w 1 foot at 5 seconds and s 1 foot
at 8 seconds. 
.wed night...n winds 5 to 10 kt. seas 1 foot or less. wave
detail: sw 1 foot at 5 seconds and ne 1 foot at 9 seconds. 
.thu...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: ne
1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.thu night...n winds around 5 kt, becoming nw after midnight.
seas 1 foot or less. wave detail: e 1 foot at 4 seconds and sw
1 foot at 5 seconds. 
.fri...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: s 2 ft
at 5 seconds. 
.fri night...sw winds around 15 kt with gusts up to 20 kt,
becoming nw after midnight. seas 2 to 3 ft. a chance of rain in
the evening. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106743

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz234-191300-
buzzards bay-
703 pm est tue nov 18 2025

.tonight...w winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas around 2 ft this evening, then 1 foot or less.
wave detail: w 2 ft at 4 seconds and s 1 foot at 8 seconds,
becoming w 1 foot at 5 seconds and s 1 foot at 8 seconds. 
.wed...nw winds 5 to 10 kt. seas 1 foot or less. wave detail: w
1 foot at 5 seconds and s 1 foot at 8 seconds. 
.wed night...n winds 5 to 10 kt. seas 1 foot or less. wave
detail: sw 1 foot at 5 seconds and ne 1 foot at 9 seconds. 
.thu...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: ne
1 foot at 2 seconds and sw 1 foot at 4 seconds. 
.thu night...n winds around 5 kt. seas 1 foot or less. wave
detail: e 1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.fri and fri night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106744

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz235-191300-
rhode island sound-
703 pm est tue nov 18 2025

.tonight...nw winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds and s
1 foot at 9 seconds. 
.wed...nw winds 5 to 10 kt, becoming n in the afternoon. seas
around 2 ft. wave detail: w 1 foot at 5 seconds and s 1 foot at
8 seconds. 
.wed night...n winds 5 to 10 kt. seas 1 foot or less. wave
detail: sw 1 foot at 5 seconds. 
.thu...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: ne
1 foot at 4 seconds and sw 1 foot at 6 seconds. 
.thu night...ne winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: e 2 ft at 6 seconds and s 1 foot
at 6 seconds. 
.fri...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and
se 1 foot at 7 seconds. 
.fri night...sw winds around 15 kt, becoming nw after midnight.
gusts up to 20 kt. seas 2 to 4 ft. a chance of rain in the
evening. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106747

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz236-191300-
narragansett bay-
703 pm est tue nov 18 2025

.tonight...w winds 5 to 10 kt. waves around 2 ft this evening,
then 1 foot or less. 
.wed...n winds around 5 kt. waves 1 foot or less. 
.wed night...n winds around 5 kt. waves 1 foot or less. 
.thu...ne winds around 5 kt. waves 1 foot or less.
.thu night...n winds around 5 kt, becoming nw after midnight.
waves 1 foot or less. 
.fri and fri night...nw winds 10 to 15 kt with gusts up to 20 kt.
waves around 2 ft. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106735

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz250-191300-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm est tue nov 18 2025

.tonight...w winds 10 to 15 kt. gusts up to 20 kt this evening.
seas 2 to 4 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
11 seconds. 
.wed...nw winds 5 to 10 kt. seas around 2 ft. wave detail: w 2 ft
at 4 seconds and e 1 foot at 11 seconds. 
.wed night...n winds 5 to 10 kt. seas 1 foot or less. wave
detail: nw 1 foot at 3 seconds and e 1 foot at 11 seconds. 
.thu...ne winds around 5 kt. seas 1 foot or less. wave detail: nw
1 foot at 2 seconds and e 1 foot at 10 seconds. 
.thu night...e winds around 5 kt, becoming w after midnight. seas
1 foot or less. wave detail: nw 1 foot at 2 seconds and ne 1 foot
at 6 seconds. 
.fri and fri night...w winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 4 seconds and se 1 foot
at 7 seconds. a chance of rain through the night. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106738

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz254-191300-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 pm est tue nov 18 2025

.tonight...w winds 10 to 15 kt. gusts up to 20 kt this evening.
seas 2 to 4 ft. wave detail: w 4 ft at 6 seconds and se 1 foot at
10 seconds. 
.wed...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 5 seconds and se 1 foot at 10 seconds. 
.wed night...n winds 5 to 10 kt. seas around 2 ft. wave detail:
nw 2 ft at 5 seconds and e 1 foot at 10 seconds. 
.thu...ne winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: sw 1 foot at 5 seconds and ne
1 foot at 8 seconds, becoming w 1 foot at 5 seconds and ne 1 foot
at 6 seconds. 
.thu night...ne winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: e 2 ft at 6 seconds and nw 1 foot
at 3 seconds. 
.fri...w 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: s 2 ft at
5 seconds. 
.fri night...sw winds around 15 kt, becoming w after midnight.
gusts up to 20 kt. seas 2 to 4 ft. a chance of rain. 
.sat through sun night...w 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 190003
cwfbox
expires:202511191300;;106739

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm est tue nov 18 2025

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


anz255-191300-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm est tue nov 18 2025

.tonight...nw winds 10 to 15 kt. gusts up to 20 kt this evening.
seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight. wave
detail: w 4 ft at 6 seconds and se 1 foot at 12 seconds, becoming
w 3 ft at 6 seconds and e 1 foot at 12 seconds. 
.wed...nw winds 5 to 10 kt, becoming n in the afternoon. seas
2 to 3 ft. wave detail: w 2 ft at 6 seconds and se 1 foot at
11 seconds. a chance of rain in the morning. 
.wed night...ne winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 5 seconds and ne 1 foot at 9 seconds. 
.thu...ne winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 6 seconds and ne 1 foot at 4 seconds. 
.thu night...n winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: ne 2 ft at 6 seconds and s 2 ft at
6 seconds. 
.fri...sw winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 5 seconds. 
.fri night...sw winds 15 to 20 kt, becoming w after midnight.
seas 3 to 5 ft. a chance of rain. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. a chance of rain. 
.sat night...n winds 10 to 15 kt. seas 3 to 5 ft. 
.sun and sun night...w winds around 10 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.

$$