• 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

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
>Winter Weather Watch/Warning/Advisory

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

fzus51 kbox 270616
cwfbox

anz250-271900-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-
116 am est wed jan 27 2021

.rest of tonight...e winds around 10 kt. seas around 2 ft. snow
showers likely with a chance of showers. 
.wed...ne winds 10 to 15 kt. seas 2 to 3 ft. a chance of rain and
snow showers. 
.wed night...ne winds around 10 kt. seas 2 to 3 ft. a chance of
showers. vsby 1 to 3 nm. 
.thu...n winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. a chance of rain
and snow showers. vsby 1 to 3 nm. 
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. 
.fri...nw winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
9 ft. a chance of snow showers. 
.fri night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
7 to 10 ft. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 5 to
8 ft. 
.sat night and sun...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming n 5 to 10 kt. seas 4 to 6 ft. 
.sun night...e winds 10 to 15 kt. seas 4 to 5 ft. a chance of
snow.  

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 270616
cwfbox

anz231-271900-
cape cod bay-
116 am est wed jan 27 2021

.rest of tonight...e winds around 10 kt. seas around 2 ft. snow
showers likely with a chance of showers. 
.wed...ne winds 5 to 10 kt. seas around 2 ft. a chance of rain
and snow showers. 
.wed night...n winds 5 to 10 kt. seas around 2 ft. a chance of
showers. vsby 1 to 3 nm. 
.thu...n winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. a chance of rain
and snow showers. vsby 1 to 3 nm. 
.thu night through fri night...nw winds 20 to 25 kt with gusts up
to 30 kt. seas 4 to 7 ft. 
.sat...nw winds 15 to 20 kt. seas 3 to 5 ft. 
.sat night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. 
.sun...n winds 5 to 10 kt. seas around 2 ft. 
.sun night...e winds 5 to 10 kt. seas 2 to 4 ft. a chance of snow
and 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 270616
cwfbox

anz254-271900-
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
116 am est wed jan 27 2021

.rest of tonight...e winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. snow showers likely with a chance of showers. 
.wed...ne winds around 10 kt. seas 2 to 3 ft. a chance of
showers. 
.wed night...ne winds 5 to 10 kt. seas 2 to 4 ft. a chance of
showers. 
.thu...ne winds 10 to 15 kt, becoming n 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 3 to 5 ft. a chance of showers. 
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
6 to 9 ft. a chance of snow showers. 
.fri...nw winds around 25 kt with gusts up to 30 kt. seas 7 to
10 ft. a chance of snow showers. 
.fri night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
8 to 11 ft. 
.sat...nw winds 15 to 20 kt with gusts up to 25 kt. seas 6 to
9 ft. 
.sat night...nw winds 15 to 20 kt. seas 5 to 7 ft. 
.sun...n winds 10 to 15 kt. seas 3 to 5 ft. 
.sun night...e winds 10 to 15 kt. seas 4 to 6 ft. a chance of
snow and 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 270616
cwfbox

anz255-271900-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
116 am est wed jan 27 2021

.rest of tonight...e winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. showers likely with a chance of snow showers. 
.wed...ne winds 10 to 15 kt. seas 2 to 4 ft. a chance of showers.
.wed night...n winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers. vsby 1 to 3 nm. 
.thu...n winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. a chance of
showers. vsby 1 to 3 nm. 
.thu night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 8 ft. 
.fri and fri night...nw winds 20 to 25 kt with gusts up to 30 kt.
seas 6 to 9 ft. 
.sat and sat night...nw winds 15 to 20 kt, diminishing to 10 to
15 kt. gusts up to 25 kt. seas 4 to 7 ft. 
.sun...n winds 5 to 10 kt. seas 2 to 4 ft. 
.sun night...e winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 5 ft. a chance of snow and 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 270616
cwfbox

anz232-271900-
nantucket sound-
116 am est wed jan 27 2021

.rest of tonight...e winds 10 to 15 kt. seas around 2 ft. snow
showers likely with a chance of showers. 
.wed...ne winds around 10 kt. seas around 2 ft. a chance of rain
and snow showers. 
.wed night...n winds 5 to 10 kt. seas around 2 ft. a chance of
rain and snow showers. vsby 1 to 3 nm. 
.thu...n winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas 2 to 3 ft. a chance of
showers. vsby 1 to 3 nm. 
.thu night through fri night...nw 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, diminishing to 10 to
15 kt. gusts up to 25 kt. seas 2 to 4 ft. 
.sun...n winds 5 to 10 kt. seas around 2 ft. 
.sun night...e winds 10 to 15 kt. seas 2 to 3 ft. a chance of
snow and 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 270616
cwfbox

anz233-271900-
vineyard sound-
116 am est wed jan 27 2021

.rest of tonight...ne winds 10 to 15 kt. seas 1 foot or less.
snow showers likely with a chance of showers. 
.wed...ne winds around 10 kt. seas around 2 ft. a chance of rain
and snow showers. 
.wed night...n winds around 10 kt. seas around 2 ft. a chance of
showers. vsby 1 to 3 nm. 
.thu...n winds 10 to 15 kt, increasing to 15 to 20 kt with gusts
up to 25 kt in the afternoon. seas around 2 ft. a chance of snow
showers. vsby 1 to 3 nm. 
.thu night...nw winds 15 to 20 kt with gusts up to 30 kt. seas
2 to 4 ft. 
.fri and fri night...nw winds 15 to 20 kt with gusts up to 25 kt.
seas 3 to 5 ft. 
.sat through sun...n winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. 
.sun night...e winds 10 to 15 kt. seas 2 to 3 ft. a chance of
snow.  

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 270616
cwfbox

anz234-271900-
buzzards bay-
116 am est wed jan 27 2021

.rest of tonight...ne winds around 10 kt. seas 1 foot or less.
snow showers likely with a slight chance of showers. 
.wed...n winds 5 to 10 kt. seas 1 foot or less. a chance of rain
and snow showers. 
.wed night...n winds 5 to 10 kt. seas 1 foot or less. a chance of
snow and rain showers. vsby 1 to 3 nm. 
.thu...n winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
seas around 2 ft. a chance of snow showers. vsby 1 to 3 nm. 
.thu night through fri night...nw winds 15 to 20 kt with gusts up
to 25 kt. seas 2 to 4 ft. 
.sat through sun...n winds 10 to 15 kt with gusts up to 20 kt.
seas around 2 ft. 
.sun night...e winds 10 to 15 kt. seas 2 to 3 ft. a chance of
snow.  

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 270616
cwfbox

anz235-271900-
rhode island sound-
116 am est wed jan 27 2021

.rest of tonight...ne winds 10 to 15 kt. seas around 2 ft. snow
showers likely with a chance of showers. 
.wed...ne winds around 10 kt. seas 2 to 3 ft. a chance of rain
and snow showers. 
.wed night...n winds 10 to 15 kt. seas 2 to 4 ft. a chance of
showers. vsby 1 to 3 nm. 
.thu...n winds 15 to 20 kt with gusts up to 25 kt. seas 2 to
3 ft. 
.thu night through fri night...nw winds 15 to 20 kt with gusts up
to 30 kt. seas 4 to 6 ft. 
.sat and sat night...nw winds 10 to 15 kt with gusts up to 25 kt.
seas 2 to 4 ft. 
.sun...n winds 5 to 10 kt. seas around 2 ft. a chance of snow. 
.sun night...e winds 10 to 15 kt with gusts up to 20 kt. seas
2 to 4 ft. a chance of snow and 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 270616
cwfbox

anz236-271900-
narragansett bay-
116 am est wed jan 27 2021

.rest of tonight...ne winds 5 to 10 kt. waves around 2 ft. snow
showers likely. 
.wed...n winds 5 to 10 kt. waves around 2 ft. a chance of rain
and snow showers. 
.wed night...n winds 5 to 10 kt. waves around 2 ft. a chance of
snow and rain showers. vsby 1 to 3 nm. 
.thu...n winds 10 to 15 kt with gusts up to 25 kt. waves around
2 ft. 
.thu night through fri night...nw winds 15 to 20 kt with gusts up
to 30 kt. waves 2 to 3 ft. 
.sat through sun...ne winds 10 to 15 kt with gusts up to 20 kt.
waves 1 foot or less, except 2 to 4 ft at the bay entrance. 
.sun night...ne winds 5 to 10 kt. waves 2 to 3 ft. a chance of
snow.  

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