• 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_ME,NH,VT,QC

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 312005
cwfbox
expires:202606010900;;966089

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz255-010900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
404 pm edt sun may 31 2026

...small craft advisory in effect through monday morning...

.tonight...sw winds 10 to 15 kt. seas 4 to 6 ft. wave detail: e
5 ft at 10 seconds and w 3 ft at 4 seconds. showers likely,
mainly this evening. 
.mon...nw winds 10 to 15 kt, becoming ne 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: e 4 ft at 9 seconds and
ne 3 ft at 4 seconds. 
.mon night...ne winds 10 to 15 kt, diminishing to around 5 kt
after midnight. seas 2 to 4 ft. wave detail: e 4 ft at 9 seconds
and ne 3 ft at 4 seconds. 
.tue...ne winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 4 ft. wave detail: e 3 ft at 9 seconds and sw 1 foot at
5 seconds. 
.tue night...s winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 10 seconds and e 1 foot at
4 seconds. 
.wed and wed night...w winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 8 seconds and w 1 foot at 3 seconds. 
.thu and thu night...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 6 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 312005
cwfbox
expires:202606010900;;966096

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz230-010900-
boston harbor-
404 pm edt sun may 31 2026

.tonight...w winds 5 to 10 kt, becoming nw after midnight. waves
1 foot or less. showers likely with a slight chance of tstms this
evening. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. 
.mon night...se winds around 5 kt, becoming sw after midnight.
waves 1 foot or less. 
.tue...sw winds around 5 kt, becoming se in the afternoon. waves
1 foot or less. 
.tue night...s winds 5 to 10 kt, becoming nw after midnight.
waves 1 foot or less. 
.wed and wed night...sw winds 5 to 10 kt. waves 1 foot or less. 
.thu through fri night...sw winds 5 to 10 kt. waves around 2 ft. 

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 312005
cwfbox
expires:202606010900;;966087

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz231-010900-
cape cod bay-
404 pm edt sun may 31 2026

.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
3 ft at 11 seconds and se 2 ft at 10 seconds. showers likely this
evening. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: n 2 ft at 5 seconds and ne 2 ft at 9 seconds. 
.mon night...ne winds around 5 kt, becoming n after midnight.
seas around 2 ft. wave detail: ne 2 ft at 9 seconds and e 2 ft at
11 seconds. 
.tue...sw winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 10 seconds and n 1 foot at
4 seconds. 
.tue night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: s 1 foot at 2 seconds and e 1 foot at
4 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 1 foot or less.
wave detail: w 1 foot at 2 seconds and ne 1 foot at 3 seconds. 
.thu through fri night...sw winds 5 to 10 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 312005
cwfbox
expires:202606010900;;966091

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz232-010900-
nantucket sound-
404 pm edt sun may 31 2026

.tonight...w winds 5 to 10 kt. seas 2 to 4 ft. wave detail: sw
2 ft at 4 seconds and ne 2 ft at 5 seconds. showers likely,
mainly this evening. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 4 seconds and e 2 ft at 9 seconds. 
.mon night...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne
2 ft at 4 seconds and e 2 ft at 9 seconds. 
.tue...ne winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 9 seconds and sw 1 foot at
5 seconds. 
.tue night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: sw 1 foot at 3 seconds and e 1 foot at
5 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: w 1 foot at 2 seconds and e 1 foot at 5 seconds. 
.thu through fri 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 312005
cwfbox
expires:202606010900;;966092

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz233-010900-
vineyard sound-
404 pm edt sun may 31 2026

.tonight...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: sw
2 ft at 4 seconds and ne 1 foot at 6 seconds. showers likely,
mainly this evening. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. seas around
2 ft. wave detail: ne 2 ft at 3 seconds and w 2 ft at 5 seconds. 
.mon night...ne winds 10 to 15 kt, diminishing to around 5 kt
after midnight. seas around 2 ft. wave detail: ne 2 ft at
3 seconds and sw 1 foot at 5 seconds. 
.tue...nw winds around 5 kt, becoming s in the afternoon. 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 5 seconds, becoming se
2 ft at 6 seconds and e 1 foot at 9 seconds. 
.tue night...sw winds 5 to 10 kt, becoming w after midnight. seas
around 2 ft. wave detail: se 2 ft at 4 seconds and se 1 foot at
8 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: e 2 ft at 9 seconds and w 1 foot at 3 seconds. 
.thu through fri 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 312005
cwfbox
expires:202606010900;;966093

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz234-010900-
buzzards bay-
404 pm edt sun may 31 2026

.tonight...w winds 5 to 10 kt. seas around 2 ft. wave detail: sw
2 ft at 4 seconds and ne 1 foot at 6 seconds. showers likely,
mainly this evening. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: ne 2 ft at 3 seconds and w 1 foot at
5 seconds. 
.mon night...ne winds 5 to 10 kt, becoming n after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: ne
1 foot at 3 seconds and sw 1 foot at 5 seconds. 
.tue...nw winds around 5 kt, becoming s in the afternoon. seas
1 foot or less, then around 2 ft in the afternoon. wave detail:
ne 1 foot at 4 seconds and sw 1 foot at 5 seconds, becoming s
1 foot at 5 seconds and e 1 foot at 6 seconds. 
.tue night...sw winds 5 to 10 kt, becoming w after midnight. seas
1 foot or less. wave detail: s 1 foot at 5 seconds and ne 1 foot
at 5 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 1 foot or less.
wave detail: sw 1 foot at 3 seconds and e 1 foot at 4 seconds. 
.thu through fri 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 312005
cwfbox
expires:202606010900;;966094

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz235-010900-
rhode island sound-
404 pm edt sun may 31 2026

.tonight...sw winds 10 to 15 kt. seas 2 to 4 ft. wave detail: sw
3 ft at 4 seconds and se 2 ft at 11 seconds. showers likely,
mainly this evening. 
.mon...n winds 10 to 15 kt, becoming ne with gusts up to 20 kt in
the afternoon. seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds
and ne 2 ft at 3 seconds. 
.mon night...ne winds 10 to 15 kt, diminishing to around 5 kt
after midnight. seas 2 to 3 ft. wave detail: ne 3 ft at 4 seconds
and ne 2 ft at 4 seconds. 
.tue...n winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 6 seconds and ne 1 foot at
3 seconds. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft. wave detail: se 2 ft at 5 seconds and se 2 ft
at 9 seconds. 
.wed and wed night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: se 2 ft at 9 seconds and w 1 foot at 2 seconds. 
.thu through fri...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.fri night...sw winds 10 to 15 kt with gusts up 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.

$$
fzus51 kbox 312005
cwfbox
expires:202606010900;;966097

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz236-010900-
narragansett bay-
404 pm edt sun may 31 2026

.tonight...w winds 5 to 10 kt. waves around 2 ft. showers likely
with isolated tstms this evening, then a chance of showers after
midnight. 
.mon...n winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves around 2 ft. 
.mon night...ne winds 5 to 10 kt, becoming n after midnight.
waves around 2 ft. 
.tue...w winds around 5 kt, becoming s in the afternoon. waves
1 foot or less, then around 2 ft in the afternoon. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight.
waves around 2 ft. 
.wed and wed night...sw winds 5 to 10 kt. waves around 2 ft. 
.thu through fri night...sw winds 10 to 15 kt with gusts up to
20 kt. waves 2 to 3 ft.  

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 312005
cwfbox
expires:202606010900;;966095

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz237-010900-
block island sound-
404 pm edt sun may 31 2026

.tonight...sw winds 5 to 10 kt, becoming w after midnight. seas
2 to 4 ft. wave detail: sw 2 ft at 4 seconds and e 2 ft at
11 seconds. a chance of showers, mainly this evening. 
.mon...n winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: ne 2 ft
at 3 seconds and sw 2 ft at 5 seconds. 
.mon night...e winds 10 to 15 kt, becoming ne around 5 kt after
midnight. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and e
2 ft at 9 seconds. 
.tue...n winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 9 seconds and e 1 foot at
4 seconds. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight.
seas around 2 ft. wave detail: e 2 ft at 9 seconds and sw 1 foot
at 4 seconds. 
.wed and wed night...w winds 5 to 10 kt. seas around 2 ft. wave
detail: e 2 ft at 10 seconds and w 1 foot at 2 seconds. 
.thu through fri 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 312005
cwfbox
expires:202606010900;;966085

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz250-010900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
404 pm edt sun may 31 2026

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

.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
3 to 4 ft. wave detail: e 4 ft at 9 seconds and ne 2 ft at
6 seconds. a chance of showers with isolated tstms this evening. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 9 seconds and ne 3 ft at 6 seconds. 
.mon night...e winds around 5 kt, becoming w after midnight. seas
2 to 4 ft. wave detail: e 4 ft at 9 seconds and ne 2 ft at
4 seconds. 
.tue...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds and ne 1 foot at 4 seconds. 
.tue night...s winds around 10 kt, becoming w after midnight.
seas around 2 ft. wave detail: e 2 ft at 4 seconds and e 2 ft at
9 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas around 2 ft. wave
detail: ne 2 ft at 4 seconds and e 2 ft at 9 seconds. 
.thu through fri night...sw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 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 312005
cwfbox
expires:202606010900;;966088

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
404 pm edt sun may 31 2026

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


anz254-010900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
404 pm edt sun may 31 2026

...small craft advisory in effect through monday morning...

.tonight...w winds 5 to 10 kt. seas 4 to 6 ft. wave detail: e
6 ft at 9 seconds and ne 2 ft at 6 seconds. a chance of showers
with isolated tstms this evening, then a slight chance of showers
after midnight. 
.mon...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 9 seconds and ne 3 ft at 4 seconds. 
.mon night...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 9 seconds and ne 2 ft at 3 seconds. 
.tue...ne winds around 5 kt, becoming s in the afternoon. seas
2 to 4 ft. wave detail: e 3 ft at 9 seconds and ne 2 ft at
4 seconds. 
.tue night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 9 seconds and ne 1 foot at 4 seconds. 
.wed and wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 8 seconds and sw 1 foot at 3 seconds. 
.thu and thu night...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.fri and fri night...sw winds 10 to 15 kt with gusts up to 20 kt.
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 kcar 312000
cwfcar
expires:202606010900;;965692

coastal waters forecast for maine
national weather service caribou me
400 pm edt sun may 31 2026


anz052-010900-
intra coastal waters from schoodic point, me to stonington, me-
400 pm edt sun may 31 2026

.tonight...s winds around 5 kt, becoming e after midnight, then
becoming ne late. seas 1 to 2 ft. wave detail: se 2 ft at
9 seconds and e 1 foot at 5 seconds. 
.mon...ne winds 5 to 10 kt, becoming se in the afternoon. seas
1 to 2 ft. wave detail: se 2 ft at 8 seconds and e 1 foot at
4 seconds. 
.mon night...sw winds around 5 kt. seas 1 to 2 ft. wave detail: e
1 foot at 4 seconds and sw 1 foot at 7 seconds. 
.tue...sw winds 5 to 10 kt. seas 1 foot or less, then 1 to 2 ft
in the afternoon. wave detail: e 1 foot at 3 seconds and sw
1 foot at 3 seconds, becoming sw 1 foot at 3 seconds and se
1 foot at 8 seconds. a chance of showers in the afternoon. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 1 to 2 ft. wave detail: sw 1 foot at 4 seconds and se 1 foot
at 9 seconds. 
.wed...ne winds around 5 kt, becoming s in the afternoon. seas
1 to 2 ft. wave detail: s 1 foot at 4 seconds and s 1 foot at
9 seconds. 
.wed night...sw winds 5 to 10 kt. seas 1 to 2 ft. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 1 to 2 ft. 
.thu night...sw winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 1 to 2 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 4 ft. 
.fri night...sw winds 5 to 10 kt. seas 2 to 4 ft.  

$$
fzus51 kcar 312000
cwfcar
expires:202606010900;;965691

coastal waters forecast for maine
national weather service caribou me
400 pm edt sun may 31 2026


anz051-010900-
coastal waters from schoodic point, me to stonington, me out
25 nm-
400 pm edt sun may 31 2026

.tonight...s winds around 5 kt, becoming ne after midnight. seas
2 to 3 ft. wave detail: se 2 ft at 9 seconds and ne 1 foot at
5 seconds. isolated showers early this evening. 
.mon...ne winds 5 to 10 kt, becoming se in the afternoon. seas
2 to 3 ft. wave detail: ne 2 ft at 4 seconds and se 2 ft at
8 seconds. 
.mon night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
se 2 ft at 8 seconds and e 1 foot at 4 seconds. 
.tue...sw winds 10 to 15 kt. seas around 2 ft. wave detail: sw
2 ft at 4 seconds and ne 1 foot at 4 seconds. a chance of showers
in the afternoon. 
.tue night...sw winds around 10 kt, becoming w after midnight.
seas around 2 ft. wave detail: sw 2 ft at 4 seconds and se 1 foot
at 9 seconds. 
.wed...ne winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 4 seconds and se 2 ft at
9 seconds. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.thu...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas 3 to 5 ft. 
.fri night...sw winds around 10 kt. seas 3 to 5 ft.  

$$
fzus51 kcar 312000
cwfcar
expires:202606010900;;965690

coastal waters forecast for maine
national weather service caribou me
400 pm edt sun may 31 2026


anz050-010900-
coastal waters from eastport, me to schoodic point, me out 25 nm-
400 pm edt sun may 31 2026

.tonight...sw winds 5 to 10 kt, becoming ne after midnight. seas
around 2 ft. wave detail: s 2 ft at 9 seconds and e 1 foot at
4 seconds. 
.mon...ne winds 5 to 10 kt, becoming e in the afternoon. seas
around 2 ft. wave detail: ne 2 ft at 3 seconds and se 2 ft at
8 seconds. 
.mon night...w winds 5 to 10 kt. seas around 2 ft. wave detail: e
1 foot at 3 seconds and sw 1 foot at 3 seconds. 
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 3 seconds
and ne 1 foot at 3 seconds. a chance of showers in the afternoon.
.tue night...sw winds 5 to 10 kt. seas around 2 ft. wave detail:
sw 2 ft at 4 seconds and se 1 foot at 10 seconds. 
.wed...ne winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 4 seconds and s 1 foot at
8 seconds. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. 
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas 3 to 5 ft. 
.fri night...sw winds 5 to 10 kt. seas 3 to 5 ft.  

$$
fzus51 kgyx 311833
cwfgyx
expires:202606010845;;962375

coastal waters forecast
national weather service gray me
233 pm edt sun may 31 2026

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


anz153-010845-
casco bay-
233 pm edt sun may 31 2026

.tonight...se winds around 5 kt, becoming e after midnight. seas
2 to 3 ft. showers likely with a slight chance of tstms early this
evening, then a chance of showers late this evening and overnight. 
.mon...ne winds 5 to 10 kt, becoming se in the afternoon. seas 2 to
3 ft. a chance of showers in the morning. 
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.tue...sw winds 5 to 10 kt. seas around 2 ft. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. 
.wed...ne winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. 
.thu...sw winds around 5 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas around 2 ft. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
around 5 kt after midnight. seas around 2 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$
fzus51 kgyx 311833
cwfgyx
expires:202606010845;;962378

coastal waters forecast
national weather service gray me
233 pm edt sun may 31 2026

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


anz154-010845-
coastal waters from cape elizabeth, me to merrimack river, ma out
25 nm-
233 pm edt sun may 31 2026

.tonight...s winds around 5 kt, becoming ne after midnight, then
increasing to 10 to 15 kt with gusts up to 20 kt towards daybreak.
seas 3 to 4 ft. wave detail: e 4 ft at 9 seconds and ne 2 ft at
6 seconds. a slight chance of tstms early this evening. showers
likely this evening. a chance of showers after midnight. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt, becoming e 5 to
10 kt in the afternoon. seas 3 to 4 ft. wave detail: e 4 ft at
9 seconds. a chance of showers in the morning. 
.mon night...s winds around 5 kt, becoming sw after midnight. seas
around 3 ft. wave detail: e 3 ft at 9 seconds.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: e 2 ft at 9 seconds. 
.wed...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: e 2 ft at 9 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. 
.thu...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the afternoon.
seas around 2 ft. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.fri night...sw winds 5 to 10 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$
fzus51 kgyx 311833
cwfgyx
expires:202606010845;;962376

coastal waters forecast
national weather service gray me
233 pm edt sun may 31 2026

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


anz150-010845-
coastal waters from stonington, me to port clyde, me out 25 nm-
233 pm edt sun may 31 2026

.tonight...se winds 5 to 10 kt, becoming e after midnight. seas 2 to
3 ft. wave detail: se 3 ft at 9 seconds. a chance of showers, mainly
this evening. 
.mon...ne winds 5 to 10 kt, becoming e in the afternoon. seas 2 to
3 ft. wave detail: se 3 ft at 9 seconds. 
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
2 ft at 9 seconds. 
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 4 seconds and
se 2 ft at 8 seconds. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: sw 2 ft at 4 seconds. 
.wed...ne winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 4 seconds and se 2 ft at
9 seconds. 
.wed night...sw winds 5 to 10 kt. seas 2 to 3 ft. 
.thu...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. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 4 ft. 
.fri night...sw winds 5 to 10 kt. seas 3 to 5 ft.  

$$
fzus51 kgyx 311833
cwfgyx
expires:202606010845;;962374

coastal waters forecast
national weather service gray me
233 pm edt sun may 31 2026

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


anz151-010845-
penobscot bay-
233 pm edt sun may 31 2026

.tonight...se winds around 5 kt, becoming e after midnight. seas
1 foot or less. a chance of showers early this evening. 
.mon...ne winds around 5 kt, becoming se in the afternoon. seas
1 foot or less. 
.mon night...sw winds around 5 kt. seas 1 foot or less.
.tue...sw winds 5 to 10 kt. seas 1 foot or less. a chance of showers
in the afternoon. 
.tue night...sw winds 5 to 10 kt, becoming n after midnight. seas
1 foot or less. a chance of showers in the evening. 
.wed...ne winds around 5 kt, becoming s in the afternoon. seas
around 2 ft. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. 
.thu...sw winds 5 to 10 kt. seas around 2 ft. 
.thu night...sw winds 5 to 10 kt. seas around 2 ft.
.fri...sw winds around 5 kt, increasing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. 
.fri night...sw winds 5 to 10 kt. seas 2 to 3 ft.  

$$
fzus51 kgyx 311833
cwfgyx
expires:202606010845;;962377

coastal waters forecast
national weather service gray me
233 pm edt sun may 31 2026

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


anz152-010845-
coastal waters from port clyde, me to cape elizabeth, me out 25 nm-
233 pm edt sun may 31 2026

.tonight...se winds 5 to 10 kt, becoming e after midnight, then
increasing to 10 to 15 kt with gusts up to 20 kt towards daybreak.
seas 2 to 4 ft. wave detail: se 3 ft at 9 seconds. showers likely
with a slight chance of tstms early this evening, then a chance of
showers late this evening and overnight. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt, becoming se
around 5 kt in the afternoon. seas 3 to 4 ft. wave detail: e 3 ft at
9 seconds. 
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 9 seconds. 
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas around 2 ft. wave detail: sw 2 ft at 3 seconds and e
2 ft at 8 seconds. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft. wave detail: sw 2 ft at 4 seconds and e 2 ft at
8 seconds. 
.wed...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. wave detail: s 2 ft at 4 seconds and se 2 ft at
9 seconds. 
.wed night...sw winds 5 to 10 kt. seas around 2 ft. 
.thu...sw winds 5 to 10 kt, becoming s 10 to 15 kt with gusts up to
20 kt in the afternoon. seas around 2 ft. 
.thu night...sw winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 2 to 3 ft. 
.fri...sw winds 5 to 10 kt. seas 2 to 4 ft. 
.fri night...sw winds 5 to 10 kt. seas 3 to 5 ft.  

winds and seas higher in and near tstms.

$$
fzus51 kokx 311838
cwfokx
expires:202606010715;;962904

coastal waters forecast
national weather service new york ny
238 pm edt sun may 31 2026

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


anz350-010715-
moriches inlet ny to montauk point ny out 20 nm-
238 pm edt sun may 31 2026

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

.rest of today...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 3 to 5 ft, occasionally to 6 ft. wave detail: e 4 ft at
10 seconds and sw 3 ft at 4 seconds. 
.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
nw around 5 kt after midnight. seas 3 to 5 ft, occasionally to
6 ft. wave detail: e 4 ft at 10 seconds and sw 3 ft at 5 seconds.
chance of showers, mainly in the evening. 
.mon...nw winds 5 to 10 kt, becoming ne 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 3 to 4 ft, occasionally to 5 ft.
wave detail: e 3 ft at 9 seconds and sw 2 ft at 5 seconds. 
.mon night...e winds 10 to 15 kt with gusts up to 20 kt, becoming
ne around 5 kt after midnight. seas 3 to 4 ft, occasionally to
5 ft. wave detail: e 3 ft at 7 seconds and s 2 ft at 5 seconds. 
.tue...n winds around 5 kt, becoming s in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 8 seconds and s 1 ft at
6 seconds. 
.tue night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: e 3 ft at 9 seconds and sw 1 ft at
5 seconds. 
.wed...ne winds around 5 kt, becoming se in the afternoon. seas
around 2 ft. 
.wed night...s winds 5 to 10 kt. seas around 2 ft.
.thu...sw winds 5 to 10 kt. seas 2 to 4 ft, occasionally to 5 ft.
.thu night...sw winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
5 ft. 
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 5 ft. 
.fri night...sw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft, occasionally to 5 ft.  

$$
fzus51 kokx 311838
cwfokx
expires:202606010715;;962911

coastal waters forecast
national weather service new york ny
238 pm edt sun may 31 2026

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


anz340-010715-
peconic and gardiners bays-
238 pm edt sun may 31 2026

.rest of today...sw winds 5 to 10 kt. waves 1 ft or less. 
.tonight...w winds 5 to 10 kt, becoming nw after midnight. waves
1 ft or less. chance of showers. 
.mon...n winds 5 to 10 kt, becoming ne in the afternoon. waves
1 ft or less. 
.mon night...e winds 5 to 10 kt, becoming ne after midnight.
waves 1 ft or less. 
.tue...nw winds around 5 kt, becoming sw in the afternoon. waves
1 ft or less. 
.tue night...sw winds around 5 kt, becoming nw after midnight.
waves 1 ft or less. 
.wed...ne winds around 5 kt, becoming se in the afternoon. waves
1 ft or less. 
.wed night...sw winds 5 to 10 kt. waves 1 ft or less. 
.thu...sw winds 5 to 10 kt. waves 1 ft or less. 
.thu night...sw winds 5 to 10 kt. waves 1 ft or less. 
.fri...sw winds 5 to 10 kt. waves 1 ft or less. 
.fri night...sw winds 5 to 10 kt. waves 1 ft or less.  

$$
fzus51 kokx 311838
cwfokx
expires:202606010715;;962909

coastal waters forecast
national weather service new york ny
238 pm edt sun may 31 2026

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


anz335-010715-
long island sound west of new haven ct/port jefferson ny-
238 pm edt sun may 31 2026

.rest of today...w winds 5 to 10 kt. seas 1 ft or less. wave
detail: w 1 ft at 2 seconds. 
.tonight...nw winds 5 to 10 kt. seas 1 ft or less. wave detail: w
1 ft at 2 seconds. slight chance of showers after midnight. 
.mon...n winds 5 to 10 kt, becoming e 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 ft or less. wave detail: e 1 ft
at 2 seconds. slight chance of showers in the afternoon. 
.mon night...e winds 10 to 15 kt, becoming ne around 5 kt after
midnight. seas 1 ft or less. wave detail: e 1 ft at 2 seconds. 
.tue...nw winds around 5 kt, becoming n in the afternoon. seas
1 ft or less. 
.tue night...w winds 5 to 10 kt, becoming nw after midnight. seas
1 ft or less. 
.wed...ne winds around 5 kt, becoming e in the afternoon. seas
1 ft or less. 
.wed night...s winds 5 to 10 kt. seas 1 ft or less. 
.thu...sw winds 5 to 10 kt. seas 1 ft or less. 
.thu night...sw winds 5 to 10 kt. seas 1 ft or less. 
.fri...sw winds 5 to 10 kt. seas 1 ft or less. 
.fri night...sw winds 5 to 10 kt. seas 1 ft or less.  

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