• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
xt_Atl_MA,RI,CT

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus51 kbox 271104
cwfbox
expires:202605280000;;729245

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz255-280000-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
703 am edt wed may 27 2026

.today...sw winds 15 to 20 kt. seas 3 to 4 ft. wave detail: s
4 ft at 7 seconds. patchy fog. vsby 1 to 3 nm. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
n after midnight. seas 2 to 4 ft. wave detail: sw 4 ft at
7 seconds and e 1 foot at 8 seconds. patchy fog. vsby 1 nm or
less, increasing to 1 to 3 nm after midnight. 
.thu...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 3 ft at
6 seconds and e 1 foot at 7 seconds. 
.thu night...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 7 seconds and ne 1 foot at 6 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. wave detail: sw 2 ft at 7 seconds and ne 1 foot at
7 seconds. 
.fri night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail:
sw 5 ft at 5 seconds and e 2 ft at 8 seconds. a chance of showers
in the evening, then showers after midnight. 
.sat...nw winds 20 to 25 kt. seas 4 to 6 ft. showers likely. 
.sat night...n winds 20 to 25 kt. seas 5 to 7 ft. 
.sun...nw winds 15 to 20 kt. seas 4 to 6 ft. 
.sun night...w winds 10 to 15 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 271104
cwfbox
expires:202605280000;;729248

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz233-280000-
vineyard sound-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. seas 2 to 3 ft. wave detail: s 3 ft at 7 seconds. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: sw 3 ft
at 6 seconds and e 1 foot at 8 seconds. patchy fog in the evening
with vsby 1 to 3 nm. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: w 2 ft
at 6 seconds and ne 1 foot at 6 seconds. a chance of showers in
the afternoon. 
.thu night...n winds around 5 kt, increasing to 5 to 10 kt after
midnight. seas around 2 ft. wave detail: sw 2 ft at 7 seconds and
ne 1 foot at 3 seconds. a chance of showers in the evening. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 7 seconds
and e 1 foot at 4 seconds. 
.fri night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 5 seconds
and e 1 foot at 9 seconds. a chance of showers in the evening,
then showers likely after midnight. 
.sat...nw winds 20 to 25 kt. seas 2 to 3 ft. a chance of showers.
.sat night through sun night...w winds 15 to 20 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 271104
cwfbox
expires:202605280000;;729249

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz234-280000-
buzzards bay-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. gusts up to 25 kt. seas around 2 ft, building to 3 to
4 ft this afternoon. wave detail: sw 2 ft at 4 seconds and s
1 foot at 7 seconds, becoming s 3 ft at 5 seconds. a slight
chance of showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: sw 3 ft
at 5 seconds and e 1 foot at 7 seconds. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 2 seconds and w 1 foot at 5 seconds. a chance of
showers in the afternoon. 
.thu night...n winds around 5 kt. seas around 2 ft in the
evening, then 1 foot or less. wave detail: ne 1 foot at 2 seconds
and sw 1 foot at 6 seconds, becoming ne 1 foot at 3 seconds and
sw 1 foot at 6 seconds. a chance of showers in the evening. 
.fri...nw winds around 5 kt, becoming sw 10 to 15 kt in the
afternoon. seas 1 foot or less, then around 2 ft in the
afternoon. wave detail: ne 1 foot at 5 seconds and w 1 foot at
7 seconds, becoming sw 2 ft at 7 seconds and e 1 foot at
8 seconds. 
.fri night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and
se 1 foot at 8 seconds. a chance of showers in the evening, then
showers likely after midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas around
3 ft. showers likely. 
.sat night through sun night...w winds 15 to 20 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 271104
cwfbox
expires:202605280000;;729250

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz235-280000-
rhode island sound-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. seas around 3 ft. wave detail: s 3 ft at 7 seconds. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
after midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 7 seconds
and se 3 ft at 9 seconds. patchy fog in the evening with vsby
1 to 3 nm. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: nw 2 ft
at 6 seconds and se 2 ft at 9 seconds. a chance of showers in the
afternoon. 
.thu night...ne winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: s 2 ft at 7 seconds and ne 1 foot
at 2 seconds. a chance of showers in the evening. 
.fri...nw 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: sw 3 ft
at 7 seconds and e 1 foot at 8 seconds. 
.fri night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 5 seconds and se 1 foot at 9 seconds. showers likely
after midnight. 
.sat...nw winds 20 to 25 kt. seas 3 to 4 ft. showers likely. 
.sat night through sun night...w 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 271104
cwfbox
expires:202605280000;;729253

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz236-280000-
narragansett bay-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt. gusts up to 20 kt this afternoon.
waves around 2 ft. a slight chance of showers this afternoon. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. waves
around 2 ft. 
.thu...n winds 5 to 10 kt. waves around 2 ft. a chance of showers
in the afternoon. 
.thu night...n winds 5 to 10 kt. waves around 2 ft. a chance of
showers in the evening. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. waves 1 foot or less, then around 2 ft in the
afternoon. 
.fri night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves around 2 ft. showers likely after midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. showers likely. 
.sat night through sun night...w winds 15 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 271104
cwfbox
expires:202605280000;;729251

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz237-280000-
block island sound-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: sw 3 ft at 7 seconds and se 2 ft at 8 seconds.
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: w 3 ft at
6 seconds and se 2 ft at 8 seconds. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: w 2 ft
at 6 seconds and e 2 ft at 7 seconds. a chance of showers in the
afternoon. 
.thu night...n winds around 5 kt, becoming nw after midnight.
seas around 2 ft. wave detail: sw 2 ft at 6 seconds and se 1 foot
at 7 seconds. 
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas around 2 ft. wave detail: w 2 ft
at 6 seconds and e 1 foot at 8 seconds. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
8 seconds. showers likely after midnight.
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas around
3 ft. a chance of showers. 
.sat night through sun night...w 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 271104
cwfbox
expires:202605280000;;729241

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz250-280000-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. gusts up to 20 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and se 2 ft at 8 seconds. a slight chance of
showers this afternoon. 
.tonight...nw winds 5 to 10 kt. seas around 2 ft. wave detail: se
2 ft at 7 seconds and w 1 foot at 3 seconds. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: ne 2 ft
at 7 seconds and nw 1 foot at 3 seconds. a chance of showers in
the afternoon. 
.thu night...n winds around 5 kt. seas 2 to 3 ft. wave detail: e
2 ft at 6 seconds and w 1 foot at 4 seconds. a chance of showers
in the evening. 
.fri...n winds around 5 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: ne 2 ft at 8 seconds and s 1 foot at
7 seconds. a chance of showers in the afternoon. 
.fri night...s winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft. wave detail: s 3 ft at 4 seconds and e 2 ft at
8 seconds. a chance of showers in the evening, then showers after
midnight. 
.sat...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. showers.
.sat night...n winds 15 to 20 kt with gusts up to 30 kt. seas
5 to 7 ft. a chance of showers. 
.sun...n winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. 
.sun night...w winds around 10 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 271104
cwfbox
expires:202605280000;;729244

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz254-280000-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. gusts up to 25 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 6 seconds. patchy fog this afternoon with vsby 1 to 3 nm. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
after midnight. seas 2 to 4 ft. wave detail: w 4 ft at 6 seconds
and se 2 ft at 7 seconds. patchy fog in the evening with vsby
1 to 3 nm. 
.thu...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw 3 ft
at 5 seconds and e 2 ft at 7 seconds. 
.thu night...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 6 seconds and sw 2 ft at 7 seconds. 
.fri...n winds 5 to 10 kt, becoming s in the afternoon. seas 2 to
4 ft. wave detail: sw 2 ft at 7 seconds and ne 2 ft at 8 seconds.
.fri night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas 3 to 5 ft. wave detail: s 3 ft at 4 seconds and ne
2 ft at 8 seconds. a chance of showers in the evening, then
showers after midnight. 
.sat...w winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. showers.
.sat night...n winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. a chance of showers. 
.sun...nw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
7 ft. 
.sun night...w winds around 10 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 271104
cwfbox
expires:202605280000;;729252

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz230-280000-
boston harbor-
703 am edt wed may 27 2026

.today...w winds around 10 kt. waves around 2 ft. 
.tonight...n winds 5 to 10 kt. waves 1 foot or less. 
.thu...n winds 5 to 10 kt, becoming ne in the afternoon. waves
1 foot or less. a chance of showers in the afternoon. 
.thu night...n winds around 5 kt. waves 1 foot or less. a chance
of showers in the evening. 
.fri...n winds around 5 kt, becoming e in the afternoon. waves
1 foot or less. a chance of showers in the afternoon. 
.fri night...s winds 10 to 15 kt, becoming sw with gusts up to
20 kt after midnight. waves around 2 ft. a chance of showers in
the evening, then showers after midnight. 
.sat...n winds 15 to 20 kt with gusts up to 25 kt. waves around
2 ft. showers.
.sat night through sun night...nw winds 15 to 20 kt with gusts up
to 25 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 271104
cwfbox
expires:202605280000;;729243

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz231-280000-
cape cod bay-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt. gusts up to 20 kt this afternoon.
seas 2 to 3 ft. wave detail: sw 2 ft at 3 seconds and e 1 foot at
7 seconds. a slight chance of showers this afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt after midnight. seas around 2 ft in the evening, then
1 foot or less. wave detail: w 1 foot at 3 seconds and se 1 foot
at 8 seconds, becoming nw 1 foot at 3 seconds and e 1 foot at
7 seconds. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds and ne 1 foot at 6 seconds. a chance of
showers in the afternoon. 
.thu night...n winds around 5 kt. seas 1 foot or less, then
around 2 ft after midnight. wave detail: n 1 foot at 4 seconds. a
chance of showers in the evening. 
.fri...n winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: n 1 foot at 4 seconds. 
.fri night...sw winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas around 2 ft. wave detail: sw 2 ft at 3 seconds and
ne 1 foot at 5 seconds. a chance of showers in the evening, then
showers after midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft. showers likely. 
.sat night...n winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. a chance of showers. 
.sun and sun night...n winds 15 to 20 kt with gusts up to 25 kt,
becoming w 5 to 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.

$$
fzus51 kbox 271104
cwfbox
expires:202605280000;;729247

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
703 am edt wed may 27 2026

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


anz232-280000-
nantucket sound-
703 am edt wed may 27 2026

.today...sw winds 10 to 15 kt, increasing to 15 to 20 kt this
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 4 seconds and se 1 foot at 8 seconds. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
after midnight. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds
and se 1 foot at 7 seconds. patchy fog in the evening with vsby
1 to 3 nm. 
.thu...n winds 5 to 10 kt. seas around 2 ft. wave detail: nw
1 foot at 6 seconds and ne 1 foot at 6 seconds. a chance of
showers in the afternoon. 
.thu night...n winds 5 to 10 kt. seas around 2 ft. wave detail:
ne 1 foot at 4 seconds and sw 1 foot at 6 seconds. 
.fri...nw winds 5 to 10 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: nw 1 foot at 4 seconds and e 1 foot at
7 seconds. 
.fri night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and e
1 foot at 8 seconds. a chance of showers in the evening, then
showers after midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. showers likely. 
.sat night through sun night...w 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 kgyx 270905
cwfgyx
expires:202605272315;;724883

coastal waters forecast
national weather service gray me
505 am edt wed may 27 2026

coastal waters from stonington me to merrimack river ma out to 60 nm


anz154-272315-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
505 am edt wed may 27 2026

.today...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: s 4 ft at
8 seconds and se 2 ft at 8 seconds.
.tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 2 ft
at 8 seconds. 
.thu...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: n 2 ft at
4 seconds and se 2 ft at 7 seconds. a chance of showers in the
afternoon. 
.thu night...n winds around 5 kt. seas around 2 ft. a chance of
showers in the evening. 
.fri...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 6 seconds. a chance of showers
in the afternoon. 
.fri night...s winds 10 to 15 kt with gusts up to 20 kt, becoming se
15 to 20 kt with gusts up to 30 kt after midnight. seas 2 to 3 ft.
wave detail: s 3 ft at 5 seconds. rain.
.sat...ne winds 15 to 20 kt with gusts up to 30 kt. seas 3 to 4 ft.
rain.
.sat night...n winds 15 to 20 kt with gusts up to 30 kt. seas 4 to
6 ft. a chance of rain in the evening, then a chance of showers
after midnight. 
.sun...n winds 15 to 20 kt with gusts up to 30 kt, becoming e around
10 kt in the afternoon. seas 4 to 6 ft. 
.sun night...w winds 5 to 10 kt, becoming nw after midnight. seas
3 to 5 ft.  

$$
fzus51 kokx 270630
cwfokx
expires:202605271915;;718053

coastal waters forecast
national weather service new york ny
230 am edt wed may 27 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz340-271915-
peconic and gardiners bays-
230 am edt wed may 27 2026

.today...sw winds 5 to 10 kt. waves 1 ft or less. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. waves
1 ft or less. slight chance of showers in the evening. 
.thu...nw winds 5 to 10 kt. waves 1 ft or less. 
.thu night...nw winds around 5 kt. waves 1 ft or less. 
.fri...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. chance of showers after midnight.
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. chance of showers. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. 
.sun...nw winds 5 to 10 kt. waves 1 ft or less. 
.sun night...w winds 5 to 10 kt. waves 1 ft or less.  

$$
fzus51 kokx 270630
cwfokx
expires:202605271915;;718054

coastal waters forecast
national weather service new york ny
230 am edt wed may 27 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz345-271915-
south shore bays from jones inlet through shinnecock bay-
230 am edt wed may 27 2026

.today...sw winds 5 to 10 kt. waves 1 ft or less. slight chance
of showers until late afternoon. 
.tonight...w winds 5 to 10 kt, becoming n after midnight. waves
1 ft or less. slight chance of showers in the evening. 
.thu...n winds 5 to 10 kt. waves 1 ft or less. 
.thu night...nw winds 5 to 10 kt. waves 1 ft or less. 
.fri...nw winds around 5 kt, becoming sw 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves 1 ft or less. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1 ft or
less. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. waves
1 ft or less. 
.sun...nw winds 5 to 10 kt. waves 1 ft or less. 
.sun night...w winds 5 to 10 kt. waves 1 ft or less.  

$$
fzus51 kokx 270630
cwfokx
expires:202605271915;;718052

coastal waters forecast
national weather service new york ny
230 am edt wed may 27 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz338-271915-
new york harbor-
230 am edt wed may 27 2026

.today...sw winds 5 to 10 kt. waves 1 to 2 ft. slight chance of
tstms early this morning. chance of showers this morning, then
slight chance of showers early this afternoon.
.tonight...w winds around 10 kt, becoming n after midnight. waves
1 to 2 ft in the evening, then 1 ft or less. wave detail: w 1 ft
at 2 seconds. 
.thu...n winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts up
to 20 kt in the afternoon. waves 1 ft or less. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. waves around 2 ft in the evening,
then 1 ft or less. 
.fri...nw winds 5 to 10 kt, becoming w in the afternoon. waves
1 ft or less. 
.fri night...w winds 10 to 15 kt with gusts up to 20 kt. waves
around 2 ft. wave detail: w 1 ft at 2 seconds. 
.sat...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. 
.sun...nw winds 5 to 10 kt. waves 1 ft or less. 
.sun night...w winds 10 to 15 kt. waves 1 to 2 ft.  

winds and waves may be higher in and near tstms.

$$
fzus51 kokx 270630
cwfokx
expires:202605271915;;718047

coastal waters forecast
national weather service new york ny
230 am edt wed may 27 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz353-271915-
fire island inlet ny to moriches inlet ny out 20 nm-
230 am edt wed may 27 2026

.today...sw winds 10 to 15 kt. seas around 3 ft. wave detail: s
3 ft at 7 seconds. chance of showers this morning, then slight
chance of showers early this afternoon. 
.tonight...w winds 10 to 15 kt, becoming nw after midnight. seas
around 3 ft. wave detail: s 3 ft at 8 seconds and sw 2 ft at
4 seconds. slight chance of showers in the evening. 
.thu...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 9 seconds and nw 1 ft at 3 seconds. 
.thu night...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 8 seconds and nw 1 ft at 3 seconds. 
.fri...nw 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: sw 2 ft
at 3 seconds and se 2 ft at 8 seconds. 
.fri night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft, occasionally to 5 ft. wave detail: sw 4 ft at
5 seconds and se 3 ft at 9 seconds. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
4 ft, occasionally to 5 ft. 
.sat night...n winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 3 ft. 
.sun...nw winds 10 to 15 kt. seas 2 to 3 ft. 
.sun night...sw winds around 10 kt. seas around 3 ft.  

$$
fzus51 kokx 270630
cwfokx
expires:202605271915;;718051

coastal waters forecast
national weather service new york ny
230 am edt wed may 27 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz335-271915-
long island sound west of new haven ct/port jefferson ny-
230 am edt wed may 27 2026

.today...sw winds 5 to 10 kt. seas 1 ft or less. wave detail: sw
1 ft at 2 seconds. slight chance of showers. isolated tstms late.
.tonight...nw winds around 10 kt, becoming n after midnight. seas
1 ft or less. wave detail: w 1 ft at 2 seconds. slight chance of
showers with isolated tstms in the evening. 
.thu...n winds 5 to 10 kt, becoming nw 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 ft or less. 
.thu night...n winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 1 ft or less. wave detail: nw
1 ft at 2 seconds. 
.fri...nw winds 5 to 10 kt, becoming w in the afternoon. seas
1 ft or less. 
.fri night...w winds 10 to 15 kt. seas 1 ft or less, then around
2 ft after midnight. wave detail: sw 1 ft at 2 seconds, becoming
w 1 ft at 3 seconds. chance of showers after midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas around
2 ft. chance of showers. 
.sat night...n winds 15 to 20 kt with gusts up to 25 kt. seas
1 to 2 ft. 
.sun...nw winds around 10 kt with gusts up to 20 kt. seas 1 ft or
less. 
.sun night...w winds 5 to 10 kt. seas 1 ft or less.  

winds and seas may be higher in and near tstms.

$$
fzus51 kokx 270630
cwfokx
expires:202605271915;;718046

coastal waters forecast
national weather service new york ny
230 am edt wed may 27 2026

montauk point ny to sandy hook nj out 60 nm offshore, including
long island sound, the long island bays, and new york harbor


anz350-271915-
moriches inlet ny to montauk point ny out 20 nm-
230 am edt wed may 27 2026

.today...sw winds 10 to 15 kt. seas 3 to 4 ft, occasionally to
5 ft. wave detail: s 3 ft at 7 seconds. slight chance of showers
late this morning and early afternoon. 
.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming n
after midnight. seas around 3 ft. wave detail: s 3 ft at
7 seconds. slight chance of showers in the evening. 
.thu...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 9 seconds. 
.thu night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 8 seconds. 
.fri...nw 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: sw 2 ft
at 3 seconds and s 2 ft at 8 seconds. 
.fri night...sw winds 10 to 15 kt, becoming w 15 to 20 kt after
midnight. seas 3 to 5 ft, occasionally to 6 ft. wave detail: s
4 ft at 7 seconds. chance of showers after midnight. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft, occasionally to 6 ft. chance of showers. 
.sat night...n winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft, occasionally to 5 ft. 
.sun...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft, occasionally to 5 ft. 
.sun night...w winds around 10 kt. seas 2 to 3 ft.  

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·