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

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
MA- Cape Cod

Human Forecasts
 > Daily Briefing
 > Forecast Blog
 > Extended Disc.

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
Wind Graphs
Meteograms

Watches/Warnings
>Marine Weather Warning

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

fzus51 kbox 092327
cwfbox
expires:202105101200;;864053

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz231-101200-
cape cod bay-
727 pm edt sun may 9 2021

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 15 to 20 kt, becoming s 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. a chance of rain
this evening, then rain after midnight. patchy fog after midnight
with vsby 1 to 3 nm. 
.mon...n winds 5 to 10 kt. seas around 2 ft. patchy fog. rain
likely. vsby 1 to 3 nm. 
.mon night...sw winds 5 to 10 kt with gusts up to 20 kt. seas
around 2 ft. 
.tue...w winds 5 to 10 kt. gusts up to 20 kt in the morning. seas
around 2 ft. 
.tue night through wed night...nw winds 15 to 20 kt with gusts up
to 25 kt. seas around 2 ft. 
.thu through fri night...sw winds 5 to 10 kt. seas around 2 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$
fzus51 kbox 092327
cwfbox
expires:202105101200;;864057

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz232-101200-
nantucket sound-
727 pm edt sun may 9 2021

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

.tonight...sw winds 15 to 20 kt, becoming se 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. a chance of rain
this evening, then rain after midnight. patchy fog after midnight
with vsby 1 to 3 nm. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt, becoming n
5 to 10 kt in the afternoon. seas 2 to 4 ft. patchy fog. rain
likely. vsby 1 to 3 nm. 
.mon night...w winds 5 to 10 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. 
.tue...w winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas 2 to 3 ft. 
.tue night through wed night...nw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 3 ft. 
.thu through fri night...sw winds 5 to 10 kt. seas around 2 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$
fzus51 kbox 092327
cwfbox
expires:202105101200;;864058

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz233-101200-
vineyard sound-
727 pm edt sun may 9 2021

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming
se 10 to 15 kt with gusts up to 20 kt after midnight. seas 2 to
4 ft. rain. patchy fog after midnight with vsby 1 to 3 nm. 
.mon...ne winds around 10 kt with gusts up to 20 kt, becoming n
in the afternoon. seas 2 to 4 ft. patchy fog. rain likely. vsby
1 to 3 nm. 
.mon night...w winds 5 to 10 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. 
.tue...w winds around 10 kt, becoming sw in the afternoon. gusts
up to 25 kt. seas 2 to 4 ft. 
.tue night and wed...w winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.wed night...nw winds around 10 kt. seas around 2 ft. 
.thu through fri night...sw winds 5 to 10 kt. seas around 2 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$
fzus51 kbox 092327
cwfbox
expires:202105101200;;864059

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz234-101200-
buzzards bay-
727 pm edt sun may 9 2021

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 15 to 20 kt with gusts up to 30 kt, becoming
se 5 to 10 kt with gusts up to 20 kt after midnight. seas 2 to
4 ft. rain. patchy fog after midnight with vsby 1 to 3 nm. 
.mon...ne winds around 10 kt, becoming n in the afternoon. seas
2 to 3 ft. patchy fog. rain likely. vsby 1 to 3 nm. 
.mon night...w winds 5 to 10 kt. gusts up to 20 kt after
midnight. seas 2 to 3 ft. 
.tue...w 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. 
.tue night through wed night...nw winds 10 to 15 kt with gusts up
to 20 kt. seas 2 to 3 ft. 
.thu through fri night...sw winds 5 to 10 kt. seas around 2 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$
fzus51 kbox 092327
cwfbox
expires:202105101200;;864060

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz235-101200-
rhode island sound-
727 pm edt sun may 9 2021

...small craft advisory in effect until 11 pm edt this evening...

.tonight...sw winds 15 to 20 kt, becoming e 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. patchy fog. rain.
vsby 1 to 3 nm. 
.mon...ne winds 10 to 15 kt with gusts up to 20 kt, becoming nw
5 to 10 kt in the afternoon. seas 3 to 5 ft. patchy fog. rain
likely. vsby 1 to 3 nm. 
.mon night...sw winds 5 to 10 kt, becoming w with gusts up to
20 kt after midnight. seas 3 to 4 ft. 
.tue...w winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. 
.tue night...w winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. 
.wed and wed night...nw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 4 ft. 
.thu through fri night...w winds 5 to 10 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 092327
cwfbox
expires:202105101200;;864063

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz236-101200-
narragansett bay-
727 pm edt sun may 9 2021

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

.tonight...sw winds 10 to 15 kt with gusts up to 25 kt, becoming
e 5 to 10 kt after midnight. waves 2 to 3 ft. rain. patchy fog
after midnight with vsby 1 to 3 nm. 
.mon...n winds 5 to 10 kt, becoming nw in the afternoon. waves
2 to 3 ft. patchy fog. a chance of rain. vsby 1 to 3 nm. 
.mon night...w winds 5 to 10 kt. waves 2 to 3 ft. 
.tue...w winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. waves around 2 ft. 
.tue night through wed night...nw winds 10 to 15 kt with gusts up
to 20 kt. waves around 2 ft. 
.thu through fri night...w winds 5 to 10 kt. waves 1 foot or
less.  

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 092327
cwfbox
expires:202105101200;;864051

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz250-101200-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
727 pm edt sun may 9 2021

.tonight...s winds 10 to 15 kt with gusts up to 25 kt. seas 2 to
4 ft. a chance of rain this evening, then rain after midnight.
patchy fog after midnight with vsby 1 to 3 nm. 
.mon...ne winds 5 to 10 kt. seas around 2 ft. patchy fog. rain
likely. vsby 1 to 3 nm. 
.mon night...s winds 5 to 10 kt, becoming sw with gusts up to
20 kt after midnight. seas 2 to 3 ft. 
.tue...w winds around 10 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. 
.tue night through wed night...nw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. 
.thu through fri night...sw winds 10 to 15 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 092327
cwfbox
expires:202105101200;;864054

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz254-101200-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
727 pm edt sun may 9 2021

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

.tonight...sw winds 15 to 20 kt, becoming s 10 to 15 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. a chance of rain
this evening, then rain after midnight. patchy fog after midnight
with vsby 1 to 3 nm. 
.mon...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 3 to 5 ft. patchy fog. rain likely. vsby 1 to 3 nm. 
.mon night...w winds 5 to 10 kt. seas 3 to 5 ft. 
.tue...w winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. 
.tue night through wed night...nw winds 15 to 20 kt with gusts up
to 25 kt. seas 3 to 5 ft. 
.thu through fri night...sw winds 10 to 15 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 092327
cwfbox
expires:202105101200;;864055

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
727 pm edt sun may 9 2021

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


anz255-101200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
727 pm edt sun may 9 2021

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

.tonight...sw winds 15 to 20 kt, becoming se after midnight.
gusts up to 25 kt. seas 3 to 5 ft. rain. patchy fog after
midnight with vsby 1 to 3 nm. 
.mon...n winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 4 to 7 ft. patchy fog. a chance of rain. vsby 1 to 3 nm. 
.mon night...w winds 5 to 10 kt. seas 4 to 7 ft. patchy fog. 
.tue...w winds around 10 kt, increasing to around 15 kt with
gusts up to 25 kt in the afternoon. seas 3 to 5 ft. 
.tue night through wed night...nw winds 15 to 20 kt with gusts up
to 25 kt. seas 3 to 5 ft. 
.thu through fri night...sw winds around 10 kt. seas 2 to 4 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2021 WeatherFlow, Inc · Contact Us · Ad Marketplace