fzus51 kbox 311706
cwfbox
expires:202604010600;;599124

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz230-010600-
boston harbor-
105 pm edt tue mar 31 2026

.this afternoon...ne winds 10 to 15 kt. waves around 2 ft. a
chance of rain with a slight chance of tstms. 
.tonight...ne winds 10 to 15 kt, becoming s 5 to 10 kt with gusts
up to 20 kt after midnight. waves around 2 ft. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt, becoming nw
in the afternoon. waves around 2 ft. rain likely, mainly in the
morning. patchy fog in the morning. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. waves around 2 ft. a chance of rain in the
evening, then showers likely after midnight. 
.thu and thu night...e winds 15 to 20 kt. waves 2 to 3 ft. a
chance of showers. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.fri night and sat...sw winds 15 to 20 kt, becoming n 10 to
15 kt. waves 2 to 3 ft. 
.sat night...e winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of rain.  

winds and waves higher in and near tstms.

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 311706
cwfbox
expires:202604010600;;599115

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz231-010600-
cape cod bay-
105 pm edt tue mar 31 2026

...small craft advisory in effect until 8 pm edt this evening...

.this afternoon...w winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: s 3 ft at 9 seconds and sw 2 ft at
3 seconds. a chance of rain with a slight chance of tstms. 
.tonight...w winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft. wave detail: sw 3 ft
at 4 seconds and s 3 ft at 9 seconds. patchy fog in the evening. 
.wed...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: s 4 ft
at 9 seconds and sw 3 ft at 4 seconds. rain likely. patchy fog in
the morning with vsby 1 to 3 nm. 
.wed night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
around 2 ft. wave detail: n 2 ft at 4 seconds and s 2 ft at
8 seconds. rain likely in the evening, then showers likely after
midnight. 
.thu and thu night...e winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: ne 3 ft at 5 seconds and s 2 ft at 7 seconds. a chance of
showers. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas around
2 ft. wave detail: s 2 ft at 3 seconds and s 2 ft at 6 seconds. 
.fri night and sat...sw winds 15 to 20 kt, becoming n 10 to
15 kt. gusts up to 25 kt. seas 2 to 4 ft. 
.sat night...se winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. a chance of rain.  

winds and seas higher in and near tstms.

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 311706
cwfbox
expires:202604010600;;599119

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz232-010600-
nantucket sound-
105 pm edt tue mar 31 2026

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

.this afternoon...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. wave detail: sw 4 ft at 4 seconds and sw 4 ft at
8 seconds. a slight chance of rain. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: sw 4 ft
at 4 seconds and s 4 ft at 9 seconds. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: sw
4 ft at 4 seconds and s 4 ft at 9 seconds. patchy fog. a chance
of rain. vsby 1 to 3 nm. 
.wed night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: ne 2 ft at 3 seconds and w
2 ft at 4 seconds. rain likely in the evening, then showers
likely after midnight. patchy fog in the evening. 
.thu...ne winds 15 to 20 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 4 seconds and s 2 ft at 7 seconds. a chance of showers. 
.thu night...e winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: e 3 ft at 5 seconds and s
1 foot at 7 seconds. 
.fri through sat night...se winds 20 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 311706
cwfbox
expires:202604010600;;599120

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz233-010600-
vineyard sound-
105 pm edt tue mar 31 2026

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

.this afternoon...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 4 to 6 ft. wave detail: s 6 ft at 9 seconds and sw 2 ft at
4 seconds. 
.tonight...sw winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 5 to 8 ft. wave detail: s 7 ft
at 9 seconds and sw 2 ft at 4 seconds. 
.wed...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: s 7 ft
at 9 seconds and sw 2 ft at 4 seconds. a chance of rain. patchy
fog in the morning.
.wed night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 3 to 5 ft. wave detail: sw 4 ft at 8 seconds and
ne 2 ft at 3 seconds. rain likely in the evening, then showers
after midnight. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. wave detail: ne 3 ft at 5 seconds and sw 3 ft at 7 seconds.
a chance of showers.
.thu night...ne winds 15 to 20 kt, becoming e 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: e 2 ft at 5 seconds and s
2 ft at 7 seconds. 
.fri through sat night...se winds 20 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 311706
cwfbox
expires:202604010600;;599121

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz234-010600-
buzzards bay-
105 pm edt tue mar 31 2026

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

.this afternoon...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 3 to 5 ft. wave detail: s 5 ft at 9 seconds and sw 3 ft at
4 seconds. 
.tonight...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 6 ft
at 9 seconds and sw 3 ft at 4 seconds. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: s 6 ft
at 9 seconds and sw 3 ft at 4 seconds. a chance of rain. 
.wed night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 8 seconds and
ne 2 ft at 3 seconds. rain likely in the evening, then showers
after midnight. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: ne 3 ft at 5 seconds and sw 2 ft at 7 seconds.
a chance of showers.
.thu night...ne winds 15 to 20 kt, becoming e 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 3 seconds and e
2 ft at 6 seconds. 
.fri through sat night...se winds 20 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 311706
cwfbox
expires:202604010600;;599122

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz235-010600-
rhode island sound-
105 pm edt tue mar 31 2026

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

.this afternoon...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 5 to 7 ft. wave detail: s 7 ft at 9 seconds and sw 1 foot at
4 seconds. 
.tonight...sw winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 35 kt. seas 6 to 9 ft. wave detail: s 9 ft
at 9 seconds and sw 2 ft at 4 seconds. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 6 to 9 ft. wave detail: s 9 ft
at 9 seconds and sw 2 ft at 4 seconds. a chance of rain. 
.wed night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: s 6 ft at 9 seconds and ne
3 ft at 3 seconds. rain likely in the evening, then showers after
midnight. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 4 seconds and s 4 ft at 8 seconds.
a chance of showers. 
.thu night...ne winds 15 to 20 kt, becoming e 10 to 15 kt after
midnight. seas 2 to 4 ft. wave detail: ne 4 ft at 5 seconds and s
3 ft at 7 seconds. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. 
.fri night through sat night...se winds 20 to 25 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.

$$

fzus51 kbox 311706
cwfbox
expires:202604010600;;599125

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz236-010600-
narragansett bay-
105 pm edt tue mar 31 2026

...small craft advisory in effect through wednesday afternoon...

.this afternoon...sw winds 10 to 15 kt with gusts up to 25 kt.
waves 3 to 5 ft. 
.tonight...sw winds 10 to 15 kt with gusts up to 30 kt. waves
3 to 5 ft. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 3 to 5 ft. a chance of rain. 
.wed night...ne winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 4 ft. rain likely in the evening, then
showers after midnight. 
.thu...ne winds 15 to 20 kt. waves 2 to 3 ft. a chance of showers
in the morning. 
.thu night...ne winds 10 to 15 kt with gusts up to 20 kt,
becoming e 5 to 10 kt after midnight. waves 2 to 3 ft. 
.fri through sat...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. 
.sat night...se winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of rain.  

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 311706
cwfbox
expires:202604010600;;599123

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz237-010600-
block island sound-
105 pm edt tue mar 31 2026

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

.this afternoon...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 5 to 7 ft. wave detail: s 6 ft at 9 seconds and w 2 ft at
4 seconds. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: s 7 ft at 9 seconds and w 3 ft at 5 seconds. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 30 kt. seas 5 to 8 ft. wave detail: s 7 ft
at 9 seconds and w 3 ft at 5 seconds. a chance of rain. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 4 to 6 ft. wave detail: s 5 ft at 9 seconds
and ne 2 ft at 3 seconds. rain in the evening, then showers after
midnight. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: e 4 ft at 5 seconds and s 4 ft at 8 seconds. a
chance of showers in the morning. 
.thu night...e winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 4 ft. wave detail: e 3 ft at 5 seconds and s
3 ft at 7 seconds. 
.fri...s winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. 
.sat night...se winds 15 to 20 kt. seas 2 to 4 ft. a chance of
rain.  

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 311706
cwfbox
expires:202604010600;;599113

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz250-010600-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
105 pm edt tue mar 31 2026

...small craft advisory in effect until 8 pm edt this evening...

.this afternoon...nw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds and s 1 foot at
10 seconds. a chance of rain with a slight chance of tstms. 
.tonight...e winds 10 to 15 kt, becoming sw after midnight. gusts
up to 30 kt. seas 3 to 5 ft. wave detail: sw 3 ft at 4 seconds
and s 3 ft at 8 seconds. patchy fog. vsby 1 to 3 nm, decreasing
to 1 nm or less after midnight. 
.wed...sw winds 15 to 20 kt with gusts up to 30 kt, becoming nw
10 to 15 kt with gusts up to 20 kt in the afternoon. seas 3 to
5 ft. wave detail: sw 3 ft at 4 seconds and s 3 ft at 8 seconds.
rain likely, mainly in the morning. patchy fog in the morning
with vsby 1 nm or less. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 4 ft. wave detail: e 4 ft at 7 seconds
and sw 1 foot at 4 seconds. a chance of rain in the evening, then
showers likely after midnight. 
.thu and thu night...e winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. wave detail: e 5 ft at 7 seconds. a chance of
showers. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: e 4 ft at 6 seconds and s 3 ft at 4 seconds. a
chance of showers. 
.fri night and sat...sw winds 15 to 20 kt, becoming n. gusts up
to 25 kt. seas 3 to 5 ft. 
.sat night...se winds 15 to 20 kt. seas 3 to 5 ft. a chance of
rain.  

winds and seas higher in and near tstms.

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 311706
cwfbox
expires:202604010600;;599116

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz254-010600-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
105 pm edt tue mar 31 2026

...small craft advisory in effect through late wednesday night...

.this afternoon...sw winds 15 to 20 kt with gusts up to 30 kt.
seas 5 to 7 ft. wave detail: s 7 ft at 9 seconds and w 2 ft at
4 seconds. a slight chance of rain and tstms. 
.tonight...sw winds 15 to 20 kt with gusts up to 30 kt. seas 5 to
8 ft. wave detail: s 8 ft at 9 seconds and w 2 ft at 4 seconds.
patchy fog in the evening with vsby 1 nm or less. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 6 to 9 ft, subsiding to 5 to
7 ft in the afternoon. wave detail: s 8 ft at 9 seconds and w
2 ft at 5 seconds, becoming s 7 ft at 9 seconds and w 2 ft at
4 seconds. patchy fog. a chance of rain. vsby 1 to 3 nm. 
.wed night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 ft. wave detail: s 5 ft at 9 seconds and ne 4 ft at
5 seconds. rain likely in the evening, then showers likely after
midnight. 
.thu...ne winds 15 to 20 kt. seas 3 to 5 ft. wave detail: ne 5 ft
at 6 seconds and s 3 ft at 7 seconds. a chance of showers. 
.thu night...e winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 3 to 5 ft. wave detail: ne 4 ft at 6 seconds and s
2 ft at 7 seconds. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. 
.fri night...sw winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. 
.sat and sat night...nw winds 15 to 20 kt, becoming se. seas 3 to
5 ft.  

winds and seas higher in and near tstms.

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 311706
cwfbox
expires:202604010600;;599117

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
105 pm edt tue mar 31 2026

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


anz255-010600-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
105 pm edt tue mar 31 2026

...small craft advisory in effect through late wednesday night...

.this afternoon...sw winds 20 to 25 kt with gusts up to 30 kt.
seas 7 to 9 ft. wave detail: sw 9 ft at 8 seconds and sw 1 foot
at 4 seconds. 
.tonight...sw winds 20 to 25 kt with gusts up to 35 kt. seas 8 to
11 ft. wave detail: sw 11 ft at 9 seconds and sw 2 ft at
4 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 35 kt. seas 8 to
11 ft. wave detail: s 11 ft at 9 seconds and sw 2 ft at
4 seconds. patchy fog. a chance of rain in the afternoon. vsby
1 to 3 nm in the morning. 
.wed night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 5 to 7 ft. wave detail: sw 7 ft at 8 seconds and
ne 2 ft at 4 seconds. rain likely in the evening, then showers
likely after midnight. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
5 ft. wave detail: s 5 ft at 7 seconds and ne 4 ft at 4 seconds.
a chance of showers in the morning. 
.thu night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 3 to 5 ft. wave detail: ne 4 ft at 6 seconds
and s 3 ft at 7 seconds. 
.fri...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.fri night and sat...sw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 15 to 20 kt. seas 4 to 6 ft. 
.sat night...se winds 15 to 20 kt with gusts up to 25 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.

$$

fzus51 kgyx 311823
cwfgyx
expires:202604010830;;602529

coastal waters forecast
national weather service gray me
223 pm edt tue mar 31 2026

coastal waters from stonington me to merrimack river ma out to 25 nm


anz154-010830-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
223 pm edt tue mar 31 2026

...small craft advisory in effect from 8 pm edt this evening through
thursday morning...

.this afternoon...ne winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: se 3 ft at 9 seconds and ne 2 ft at
3 seconds. a chance of rain. 
.tonight...ne winds 10 to 15 kt, becoming sw after midnight. seas
3 to 4 ft. wave detail: s 4 ft at 9 seconds and ne 2 ft at
4 seconds. a chance of rain. patchy fog. vsby 1 nm or less. 
.wed...sw winds 10 to 15 kt, becoming ne in the afternoon. gusts up
to 25 kt. seas 3 to 5 ft. wave detail: se 4 ft at 9 seconds and ne
2 ft at 4 seconds. a chance of rain in the morning. patchy fog in
the morning with vsby 1 nm or less. 
.wed night...ne winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 5 ft. wave detail: ne 4 ft at 5 seconds and se
4 ft at 9 seconds. a chance of rain. 
.thu...e winds 15 to 20 kt with gusts up to 25 kt. seas 3 to 5 ft.
wave detail: se 5 ft at 7 seconds. a chance of rain and snow in the
morning, then a chance of rain and sleet in the afternoon. vsby 1 to
3 nm. 
.thu night...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: e 4 ft at 6 seconds. a chance of rain. 
.fri...se winds 5 to 10 kt, becoming s 10 to 15 kt in the afternoon.
gusts up to 25 kt. seas 3 to 4 ft. a chance of rain in the morning. 
.fri night...sw winds 15 to 20 kt with gusts up to 30 kt. seas 3 to
5 ft. 
.sat...nw winds 10 to 15 kt, becoming e in the afternoon. gusts up
to 25 kt. seas 3 to 5 ft. 
.sat night...e winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. seas 3 to 5 ft. a chance of rain.  

$$

fzus51 kokx 311848
cwfokx
expires:202604010730;;605423

coastal waters forecast
national weather service new york ny
248 pm edt tue mar 31 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz335-010730-
long island sound west of new haven ct/port jefferson ny-
248 pm edt tue mar 31 2026

.rest of today...sw winds around 15 kt with gusts up to 20 kt.
seas around 2 ft. wave detail: sw 2 ft at 3 seconds. 
.tonight...sw winds 15 to 20 kt with occasional gusts up to 25 
kt. seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds. chance of 
showers after midnight. 
.wed...w winds 10 to 15 kt. seas around 2 ft. wave detail: sw
2 ft at 3 seconds. chance of showers. slight chance of tstms in
the afternoon. 
.wed night...ne winds 5 to 10 kt, becoming e 15 to 20 kt with
gusts up to 25 kt after midnight. seas 1 ft or less, then around
2 ft after midnight. wave detail: nw 1 ft at 2 seconds, becoming
e 2 ft at 3 seconds. showers. patchy fog after midnight with vsby
1 to 3 nm. 
.thu...e winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. wave detail: e 3 ft at 4 seconds. patchy fog. chance of
light rain in the morning. vsby 1 to 3 nm. 
.thu night...e 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: e 3 ft at 4 seconds. areas of fog. chance of light rain in
the evening. vsby 1 to 3 nm. 
.fri...se winds 5 to 10 kt, becoming s in the afternoon. seas
1 ft or less. areas of fog in the morning with vsby 1 to 3 nm. 
.fri night...sw winds 10 to 15 kt. seas around 2 ft in the
evening, then 1 ft or less. 
.sat...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 ft or less. 
.sat night...s winds 15 to 20 kt. seas around 2 ft. chance of
showers after midnight. 
.sun...s winds 15 to 20 kt with gusts up to 25 kt. seas around
2 ft. showers likely. 
.sun night...sw winds 15 to 20 kt, becoming nw after midnight.
seas 2 to 3 ft. showers likely, mainly in the evening.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 311848
cwfokx
expires:202604010730;;605424

coastal waters forecast
national weather service new york ny
248 pm edt tue mar 31 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz338-010730-
new york harbor-
248 pm edt tue mar 31 2026

...small craft advisory in effect until 6 pm edt this evening...

.rest of today...sw winds around 15 kt with gusts up to 25 kt.
highest winds on upper new york harbor. waves around 2 ft. 
wave detail: sw 1 ft at 2 seconds.
.tonight...sw winds 15 to 20 kt with occasional gusts up to 25 
kt. waves 2 to 3 ft. wave detail: sw 2 ft at 2 seconds. 
.wed...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt in the afternoon. waves 2 to 3 ft in the morning, then
1 to 2 ft. wave detail: sw 2 ft at 2 seconds. chance of showers 
in the morning, then showers likely with chance of tstms in 
the afternoon. 
.wed night...ne winds 5 to 10 kt, becoming e 15 to 20 kt after 
midnight. waves 1 to 2 ft. wave detail: e 1 ft at 2 seconds. 
showers, mainly in the evening. patchy fog after midnight with 
vsby 1 to 3 nm. 
.thu...e winds 15 to 20 kt. waves 2 to 3 ft. wave detail: e 2 ft
at 3 seconds. patchy fog. chance of light rain in the morning.
vsby 1 to 3 nm. 
.thu night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves 2 to 3 ft. wave detail: e 2 ft at
4 seconds. areas of fog. vsby 1 to 3 nm. 
.fri...s winds 5 to 10 kt. waves around 2 ft. areas of fog in the
morning with vsby 1 to 3 nm. 
.fri night...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.sat...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 to 2 ft. 
.sat night...s winds 15 to 20 kt. waves 2 to 3 ft. chance of
showers after midnight. 
.sun...sw winds 15 to 20 kt. waves 2 to 3 ft. chance of showers
in the morning, then showers likely in the afternoon. 
.sun night...w winds 15 to 20 kt, becoming nw after midnight.
waves 2 to 3 ft. showers likely, mainly in the evening.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 311848
cwfokx
expires:202604010730;;605425

coastal waters forecast
national weather service new york ny
248 pm edt tue mar 31 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-010730-
peconic and gardiners bays-
248 pm edt tue mar 31 2026

.rest of today...sw winds around 15 kt with gusts up to 20 kt.
waves 1 to 2 ft. 
.tonight...sw winds 15 to 20 kt with occasional gusts up to 25 
kt. waves around 2 ft. 
.wed...sw winds 15 to 20 kt, diminishing to 5 to 10 kt in the
afternoon. waves around 2 ft in the morning, then 1 ft or less.
chance of showers. slight chance of tstms in the afternoon. 
.wed night...e winds 5 to 10 kt, becoming ne 10 to 15 kt with
gusts up to 20 kt after midnight. waves 1 ft or less, then 1 to 2
ft after midnight. showers. patchy fog after midnight with vsby 
1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. patchy fog. chance of light rain in the morning. vsby 1 to
3 nm. 
.thu night...e winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft in
the evening, then 1 ft or less. areas of fog. vsby 1 to 3 nm. 
.fri...se winds 5 to 10 kt, becoming sw in the afternoon. waves
1 ft or less. areas of fog in the morning with vsby 1 to 3 nm. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. 
.sat...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 ft or less. 
.sat night...se winds 10 to 15 kt, becoming s 15 to 20 kt after
midnight. waves 1 ft or less. chance of showers after midnight. 
.sun...s winds 15 to 20 kt, becoming sw 10 to 15 kt in the
afternoon. waves 1 ft or less. showers likely. 
.sun night...sw winds 10 to 15 kt, becoming w after midnight.
waves 1 ft or less. showers likely, mainly in the evening.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 311848
cwfokx
expires:202604010730;;605426

coastal waters forecast
national weather service new york ny
248 pm edt tue mar 31 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz345-010730-
south shore bays from jones inlet through shinnecock bay-
248 pm edt tue mar 31 2026

...small craft advisory in effect until 2 am edt wednesday...

.rest of today...sw winds 15 to 20 kt with gusts up to 25 kt.
waves around 2 ft. 
.tonight...sw winds 15 to 20 kt. gusts up to 25 kt until late
tonight. waves around 2 ft. 
.wed...sw winds 15 to 20 kt with occasional gusts up to 25 kt, 
diminishing to 10 to 15 kt in the afternoon. waves around 2 ft in 
the morning, then 1 ft or less. chance of showers. slight chance 
of tstms in the afternoon. 
.wed night...ne winds 5 to 10 kt, increasing to 15 to 20 kt with
gusts up to 25 kt after midnight. waves 1 ft or less, then around
2 ft after midnight. showers, mainly in the evening. patchy fog
after midnight with vsby 1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. patchy fog. chance of light rain in the morning. vsby 1 to
3 nm. 
.thu night...e winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. waves around 2 ft in
the evening, then 1 ft or less. areas of fog. vsby 1 to 3 nm. 
.fri...se winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 ft or less, then around 2 ft
in the afternoon. areas of fog in the morning with vsby 1 to
3 nm. 
.fri night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves 1 ft or less. 
.sat...sw winds 10 to 15 kt. waves 1 ft or less.
.sat night...s winds 15 to 20 kt with gusts up to 25 kt. waves
1 ft or less. chance of showers after midnight.
.sun...s winds 15 to 20 kt with gusts up to 25 kt. waves 1 ft or
less. showers likely. 
.sun night...sw winds 10 to 15 kt, becoming w after midnight.
gusts up to 25 kt. waves 1 ft or less. showers likely, mainly in
the evening.  

winds and waves may be higher in and near tstms.

$$

fzus51 kokx 311848
cwfokx
expires:202604010730;;605418

coastal waters forecast
national weather service new york ny
248 pm edt tue mar 31 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-010730-
moriches inlet ny to montauk point ny out 20 nm-
248 pm edt tue mar 31 2026

...small craft advisory in effect through late wednesday night...

.rest of today...sw winds around 20 kt with gusts up to 25 kt.
seas 6 to 8 ft, occasionally to 10 ft. wave detail: s 8 ft at
8 seconds. 
.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 7 to
10 ft, occasionally to 13 ft. wave detail: s 9 ft at 8 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt, diminishing
to 15 to 20 kt in the afternoon. seas 7 to 10 ft, occasionally to
13 ft, subsiding to 6 to 8 ft, occasionally to 10 ft in the
afternoon. wave detail: s 9 ft at 8 seconds, becoming s 8 ft at
8 seconds. chance of showers. slight chance of tstms in the
afternoon. 
.wed night...e winds 5 to 10 kt, becoming ne 15 to 20 kt with
gusts up to 25 kt after midnight. seas 4 to 6 ft, occasionally to
8 ft. wave detail: s 6 ft at 8 seconds. showers, mainly in the
evening. patchy fog after midnight with vsby 1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft, occasionally to 8 ft. wave detail: e 5 ft at 6 seconds and
s 4 ft at 7 seconds. patchy fog. chance of light rain in the
morning. vsby 1 to 3 nm. 
.thu night...e winds 15 to 20 kt with gusts up to 25 kt,
diminishing to around 10 kt after midnight. seas 3 to 5 ft,
occasionally to 6 ft. wave detail: e 4 ft at 6 seconds and s 3 ft
at 7 seconds. areas of fog. vsby 1 to 3 nm. 
.fri...s winds 5 to 10 kt, becoming sw 15 to 20 kt in the
afternoon. seas 3 to 4 ft, occasionally to 5 ft. areas of fog in
the morning with vsby 1 to 3 nm. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 5 ft, occasionally to 6 ft. 
.sat...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft, occasionally to 6 ft. 
.sat night...s winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. seas 4 to 5 ft, occasionally to 6 ft. 
.sun...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
6 ft, occasionally to 8 ft, building to 6 to 8 ft, occasionally
to 10 ft in the afternoon. chance of showers in the morning, then
showers likely in the afternoon. 
.sun night...sw winds 20 to 25 kt, becoming w after midnight.
seas 6 to 8 ft, occasionally to 10 ft. showers likely, mainly in
the evening.  

winds and seas may be higher in and near tstms.

$$

fzus51 kokx 311848
cwfokx
expires:202604010730;;605419

coastal waters forecast
national weather service new york ny
248 pm edt tue mar 31 2026

montauk point ny to sandy hook nj out 20 nm offshore, including
long island sound, the long island bays, and new york harbor


anz353-010730-
fire island inlet ny to moriches inlet ny out 20 nm-
248 pm edt tue mar 31 2026

...small craft advisory in effect through late wednesday night...

.rest of today...sw winds around 20 kt with gusts up to 25 kt.
seas 6 to 7 ft, occasionally to 9 ft. wave detail: s 7 ft at
8 seconds and e 1 ft at 8 seconds. 
.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 7 to
9 ft, occasionally to 11 ft. wave detail: s 8 ft at 8 seconds. 
.wed...sw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 6 to 9 ft, occasionally to 11 ft, subsiding to
5 to 7 ft, occasionally to 9 ft in the afternoon. wave detail: s
8 ft at 8 seconds, becoming s 7 ft at 8 seconds. chance of
showers. slight chance of tstms in the afternoon. 
.wed night...e winds 5 to 10 kt, becoming ne 15 to 20 kt with
gusts up to 25 kt after midnight. seas 4 to 5 ft, occasionally to
6 ft. wave detail: s 5 ft at 8 seconds. showers, mainly in the
evening. patchy fog after midnight with vsby 1 to 3 nm. 
.thu...ne winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
5 ft, occasionally to 6 ft. wave detail: e 4 ft at 4 seconds and
s 4 ft at 7 seconds. patchy fog. chance of light rain in the
morning. vsby 1 to 3 nm. 
.thu night...e winds 15 to 20 kt with gusts up to 25 kt,
diminishing to around 10 kt after midnight. seas 3 to 5 ft,
occasionally to 6 ft. wave detail: se 4 ft at 7 seconds. areas of
fog. vsby 1 to 3 nm. 
.fri...s winds 10 to 15 kt, becoming sw 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 3 to 4 ft, occasionally to 5 ft.
areas of fog in the morning with vsby 1 to 3 nm. 
.fri night...sw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 4 to 5 ft, occasionally to 6 ft. 
.sat...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 3 to 4 ft, occasionally to 5 ft. 
.sat night...s winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft, occasionally to 8 ft. 
.sun...s winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft, occasionally to 10 ft. chance of showers in the morning,
then showers likely in the afternoon. 
.sun night...sw winds 20 to 25 kt, becoming w after midnight.
seas 6 to 8 ft, occasionally to 10 ft. showers likely, mainly in
the evening.  

winds and seas may be higher in and near tstms.

$$