fzus51 kbox 142303
cwfbox
expires:202605151200;;568924

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz231-151200-
cape cod bay-
703 pm edt thu may 14 2026

.tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
1 foot at 4 seconds. areas of fog. showers this evening, then
areas of drizzle with a slight chance of showers after midnight.
vsby 1 nm or less. 
.fri...ne winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 1 foot
at 3 seconds and ne 1 foot at 4 seconds. areas of fog. a chance
of showers. areas of drizzle. vsby 1 nm or less, increasing to
1 to 3 nm in the afternoon. 
.fri night...n winds 5 to 10 kt, becoming w after midnight. seas
4 to 5 ft, subsiding to 2 to 4 ft after midnight. wave detail: n
1 foot at 4 seconds, becoming ne 2 ft at 7 seconds and nw 1 foot
at 4 seconds. areas of fog in the evening, then patchy fog after
midnight. vsby 1 to 3 nm, decreasing to 1 nm or less after
midnight. 
.sat...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw
2 ft at 3 seconds and ne 1 foot at 6 seconds. patchy fog in the
morning with vsby 1 to 3 nm. 
.sat night...sw winds 10 to 15 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
8 seconds. 
.sun and sun night...n winds 5 to 10 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 1 foot at 3 seconds and e
1 foot at 9 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
25 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 142303
cwfbox
expires:202605151200;;568928

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz232-151200-
nantucket sound-
703 pm edt thu may 14 2026

.tonight...se winds 5 to 10 kt with gusts up to 20 kt, becoming w
after midnight. seas 2 to 4 ft. wave detail: se 2 ft at
6 seconds. areas of fog. showers this evening. areas of drizzle
with a slight chance of showers after midnight. vsby 1 nm or
less. 
.fri...n winds 5 to 10 kt. seas 3 to 5 ft. wave detail: s 3 ft at
7 seconds. a chance of showers. areas of drizzle. areas of fog in
the morning with vsby 1 nm or less. 
.fri night...n winds 5 to 10 kt, becoming nw after midnight. seas
3 to 5 ft. wave detail: e 3 ft at 7 seconds and sw 1 foot at
6 seconds. patchy fog. vsby 1 to 3 nm, decreasing to 1 nm or less
after midnight. 
.sat...w winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and e 2 ft at 7 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.sat night and sun...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and e 2 ft at
8 seconds. 
.sun night...w winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: sw 2 ft at 4 seconds and
se 1 foot at 9 seconds. 
.mon through tue night...sw winds 10 to 15 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 142303
cwfbox
expires:202605151200;;568929

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz233-151200-
vineyard sound-
703 pm edt thu may 14 2026

.tonight...nw winds around 5 kt. seas 2 to 3 ft. wave detail: e
3 ft at 6 seconds and sw 2 ft at 6 seconds. areas of fog. a
chance of showers this evening, then areas of drizzle after
midnight. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight. 
.fri...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 10 seconds and sw 2 ft at 9 seconds. a chance of showers.
areas of fog in the morning with vsby 1 to 3 nm. 
.fri night...n winds 5 to 10 kt, becoming w after midnight. seas
3 to 5 ft. wave detail: e 3 ft at 7 seconds and sw 1 foot at
6 seconds. 
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw
4 ft at 5 seconds and se 2 ft at 8 seconds. 
.sat night and 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 se 2 ft at
8 seconds. 
.sun night...sw winds 10 to 15 kt, becoming n around 5 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds and
se 1 foot at 8 seconds. 
.mon through tue night...sw winds 10 to 15 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 142303
cwfbox
expires:202605151200;;568930

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz234-151200-
buzzards bay-
703 pm edt thu may 14 2026

.tonight...n winds around 5 kt, becoming w after midnight. seas
2 to 3 ft. wave detail: e 2 ft at 6 seconds and s 1 foot at
6 seconds. areas of fog. showers likely this evening, then areas
of drizzle after midnight. vsby 1 nm or less, increasing to 1 to
3 nm after midnight. 
.fri...n winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 2 ft at
10 seconds and sw 1 foot at 8 seconds. a chance of showers. areas
of drizzle in the morning. areas of fog in the morning with vsby
1 to 3 nm. 
.fri night...n winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. wave detail: ne 1 foot at 3 seconds and sw 1 foot at
7 seconds. patchy fog in the evening. 
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 8 seconds. 
.sat night and sun...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 3 ft at 5 seconds and s 1 foot at
8 seconds. 
.sun night...w winds 10 to 15 kt, becoming n around 5 kt after
midnight. seas around 2 ft. wave detail: sw 2 ft at 7 seconds and
se 2 ft at 9 seconds. 
.mon and mon night...e winds 5 to 10 kt, becoming s. seas around
2 ft. 
.tue and 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 142303
cwfbox
expires:202605151200;;568931

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz235-151200-
rhode island sound-
703 pm edt thu may 14 2026

...small craft advisory in effect from 2 am edt friday through
late friday night...

.tonight...nw winds around 5 kt. seas 3 to 4 ft. wave detail: s
4 ft at 8 seconds. areas of fog. a chance of showers this
evening. vsby 1 nm or less, increasing to 1 to 3 nm after
midnight. 
.fri...nw winds 5 to 10 kt. seas 4 to 5 ft. wave detail: se 5 ft
at 10 seconds and sw 2 ft at 9 seconds. a chance of showers.
areas of fog in the morning with vsby 1 to 3 nm. 
.fri night...n winds 5 to 10 kt, becoming w after midnight. seas
5 to 6 ft, subsiding to 3 to 5 ft after midnight. wave detail: se
5 ft at 9 seconds and sw 1 foot at 9 seconds, becoming se 4 ft at
9 seconds and sw 1 foot at 7 seconds. 
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 4 ft. wave detail: sw
4 ft at 4 seconds and se 4 ft at 10 seconds. 
.sat night and sun...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 6 seconds and se 3 ft at
9 seconds. 
.sun night...sw winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: sw 4 ft at 7 seconds and
se 3 ft at 10 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 142303
cwfbox
expires:202605151200;;568934

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz236-151200-
narragansett bay-
703 pm edt thu may 14 2026

.tonight...nw winds around 5 kt. waves 2 to 3 ft. areas of fog. a
chance of showers this evening. vsby 1 nm or less, increasing to
1 to 3 nm after midnight. 
.fri...n winds 5 to 10 kt. waves 2 to 3 ft. a chance of showers.
areas of fog in the morning with vsby 1 to 3 nm. 
.fri night...n winds 5 to 10 kt, becoming w after midnight. waves
2 to 3 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. 
.sat night and sun...sw winds 10 to 15 kt with gusts up to 20 kt.
waves 2 to 3 ft. 
.sun night...w winds 5 to 10 kt, becoming n after midnight. waves
2 to 3 ft. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
20 kt. waves 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 142303
cwfbox
expires:202605151200;;568922

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz250-151200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 pm edt thu may 14 2026

...small craft advisory in effect from 11 pm edt this evening
through saturday morning...

.tonight...e 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 s 2 ft at 6 seconds.
areas of fog. showers this evening. a chance of showers with
areas of drizzle after midnight. vsby 1 nm or less. 
.fri...ne winds around 10 kt with gusts up to 20 kt. seas 4 to
6 ft. wave detail: e 6 ft at 10 seconds. areas of fog. showers
likely with areas of drizzle in the morning, then a chance of
showers with areas of drizzle in the afternoon. vsby 1 nm or
less, increasing to 1 to 3 nm in the afternoon. 
.fri night...n winds 5 to 10 kt, becoming w after midnight. seas
4 to 6 ft. wave detail: e 6 ft at 10 seconds and nw 1 foot at
3 seconds. areas of fog in the evening. patchy fog after midnight
with vsby 1 to 3 nm. 
.sat...sw winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 3 to 4 ft. wave detail: e 4 ft at 10 seconds and sw 2 ft at
3 seconds. 
.sat night and sun...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 4 ft. wave detail: s 4 ft at 5 seconds and e 4 ft at
9 seconds. 
.sun night...w winds 5 to 10 kt, becoming ne after midnight. seas
2 to 4 ft. wave detail: se 2 ft at 8 seconds and w 1 foot at
3 seconds. 
.mon through tue night...sw 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 142303
cwfbox
expires:202605151200;;568925

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz254-151200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 pm edt thu may 14 2026

...small craft advisory in effect from 11 pm edt this evening
through saturday morning...

.tonight...e winds 10 to 15 kt with gusts up to 20 kt, becoming
se 5 to 10 kt after midnight. seas 3 to 5 ft. wave detail: se
5 ft at 9 seconds and s 3 ft at 6 seconds. areas of fog. showers
this evening. a chance of showers with areas of drizzle after
midnight. vsby 1 nm or less. 
.fri...e winds 5 to 10 kt, becoming ne in the afternoon. seas
4 to 6 ft, building to 6 to 7 ft in the afternoon. wave detail:
se 6 ft at 10 seconds and s 2 ft at 6 seconds, becoming e 7 ft at
10 seconds and sw 3 ft at 9 seconds. areas of fog. a chance of
showers. areas of drizzle. vsby 1 nm or less, increasing to 1 to
3 nm in the afternoon. 
.fri night...n winds 5 to 10 kt, becoming nw after midnight. seas
5 to 7 ft. wave detail: e 7 ft at 10 seconds and w 1 foot at
9 seconds. patchy fog. vsby 1 nm or less. 
.sat...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: e 5 ft
at 10 seconds and sw 3 ft at 4 seconds. patchy fog in the morning
with vsby 1 nm or less. 
.sat night and sun...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: sw 4 ft at 5 seconds and e 4 ft at
9 seconds. 
.sun night...w winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: w 3 ft at 6 seconds and se
3 ft at 8 seconds. 
.mon through tue night...sw winds 10 to 15 kt with gusts up to
25 kt. seas 3 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 142303
cwfbox
expires:202605151200;;568926

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 pm edt thu may 14 2026

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


anz255-151200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 pm edt thu may 14 2026

...small craft advisory in effect from 11 pm edt this evening
through saturday morning...

.tonight...e winds 5 to 10 kt, becoming w after midnight. seas
3 to 5 ft. wave detail: se 5 ft at 8 seconds. areas of fog.
showers likely this evening. areas of drizzle after midnight.
vsby 1 nm or less. 
.fri...nw winds 5 to 10 kt. seas 5 to 7 ft. wave detail: se 7 ft
at 10 seconds and sw 4 ft at 9 seconds. areas of fog in the
morning. areas of drizzle in the morning with vsby 1 nm or less. 
.fri night...n winds 5 to 10 kt, becoming nw after midnight. seas
6 to 7 ft, subsiding to 4 to 6 ft after midnight. wave detail: se
6 ft at 10 seconds and sw 4 ft at 6 seconds, becoming se 6 ft at
10 seconds and sw 3 ft at 7 seconds. patchy fog after midnight
with vsby 1 to 3 nm. 
.sat...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: se 5 ft at 10 seconds and
sw 4 ft at 5 seconds.
.sat night and sun...sw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: sw 5 ft at 5 seconds and se 4 ft at
9 seconds. 
.sun night...sw winds 10 to 15 kt with gusts up to 20 kt,
becoming nw 5 to 10 kt after midnight. seas 3 to 5 ft. wave
detail: sw 4 ft at 7 seconds and se 3 ft at 10 seconds. 
.mon through tue night...sw winds 15 to 20 kt. seas 3 to 5 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.

$$