• 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 ·
RI-newport

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

whus71 kbox 120203
mwwbox
705 

urgent - marine weather message
national weather service boston/norton ma
1003 pm edt tue may 11 2021

anz231>235-237-250-251-121200-
/o.new.kbox.sc.y.0051.210512t0203z-210512t1200z/
cape cod bay-nantucket sound-vineyard sound-buzzards bay-
rhode island sound-block island sound-
coastal waters east of ipswich bay and the stellwagen bank
national marine sanctuary-massachusetts bay and ipswich bay-
1003 pm edt tue may 11 2021

...small craft advisory in effect until 8 am edt wednesday...

* what...west winds 15 to 20 kt with gusts up to 25 kt and seas 
  2 to 4 feet.

* where...portions of massachusetts coastal waters and rhode 
  island coastal waters. 

* when...until 8 am edt wednesday.

* impacts...conditions will be hazardous to small craft.

precautionary/preparedness actions...

inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
whus71 kbox 120203
mwwbox

anz254>256-121515-
/o.ext.kbox.sc.y.0050.000000t0000z-210512t2000z/
coastal waters from provincetown ma to chatham ma to nantucket ma
out 20 nm-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
coastal waters from montauk ny to marthas vineyard extending out
to 20 nm south of block island-
1003 pm edt tue may 11 2021

...small craft advisory now in effect until 4 pm edt wednesday...

* what...west winds 10 to 20 kt with gusts up to 25 kt and seas 
  3 to 5 feet.

* where...in massachusetts coastal waters, coastal waters from 
  provincetown ma to chatham ma to nantucket ma out 20 nm and 
  coastal waters extending out to 25 nm south of marthas 
  vineyard and nantucket. in rhode island coastal waters, 
  coastal waters from montauk ny to marthas vineyard extending 
  out to 20 nm south of block island.

* when...until 4 pm edt wednesday.

* impacts...conditions will be hazardous to small craft.

precautionary/preparedness actions...

inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

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