• 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 ·
HI-Hawaii

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
>Coastal/Lakeshore Hazard Messages
>Marine Weather Warning
>Non-Precipitation Watch/Warning/Advisory

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

wwhw70 phfo 211325
npwhfo
972 

urgent - weather message
national weather service honolulu hi
325 am hst sat jan 21 2017

...high wind warning is now in effect from noon today through
tonight for locally strong northeasterly trade winds...

.northeasterly winds will increase as a weak front moves down the
island chain from the north today. these winds will accelerate
over terrain and down lee slopes of most islands and may reach
warning strength this afternoon and tonight. gusty trade winds
will begin a gradual decline on sunday.

hiz001>021-023>027-220230-
/o.upg.phfo.hw.a.0001.170121t2200z-170122t1600z/
/o.new.phfo.hw.w.0003.170121t2200z-170122t1600z/
niihau-kauai windward-kauai leeward-kauai mountains-
oahu south shore-waianae coast-oahu north shore-oahu koolau-
olomana-central oahu-waianae mountains-molokai windward-
molokai leeward-lanai makai-lanai mauka-kahoolawe-
maui windward west-maui leeward west-maui central valley-
windward haleakala-leeward haleakala-kona-south big island-
big island north and east-kohala-big island interior-
including the cities of...lihue...princeville...poipu...waimea...
hanapepe...kokee state park...honolulu...waikiki...hawaii kai...
kapolei...nanakuli...makaha...haleiwa...waialua...kahuku...
punaluu...laie...kailua...kaneohe...waimanalo...mililani...
wahiawa...pearl city...makakilo...kalaupapa...kaunakakai...
manele...lanai city...wailuku...lahaina...kaanapali...kahului...
haiku...makawao...hana...kihei...makena...pukalani...kula...
kailua-kona...milolii...south point...pahala...hilo...volcano...
honokaa...kamuela...waikoloa...bradshaw field...
saddle road above 5000 feet
325 am hst sat jan 21 2017

...high wind warning in effect from noon today to 6 am hst
sunday...

the national weather service in honolulu has issued a high wind
warning...which is in effect from noon today to 6 am hst sunday.
the high wind watch is no longer in effect. 

* winds...northeast trades 25 to 40 mph with localized gusts to 60
  mph.

 on kauai...the strongest winds will be focused in leeward areas
 from barking sands to koloa.

 on oahu...the strongest winds will impact areas over and  
 immediately west of the koolau and waianae ranges.

 in maui county...the strongest winds will be in the lee of mountain
 areas...across much of lanai and kahoolawe...and through the
 central valley of maui.

 on the big island...the strongest winds will be focused in the 
 leeward kohala area...the waimea to kawaihae corridor...western 
 saddle areas...and north of kailua-kona in the north kona district.

* timing...this afternoon through tonight...with a peak in winds
  expected this evening.

* impacts...winds this strong can result in damaged roofs... 
  broken and falling tree branches...downed power poles and 
  power lines resulting in interruptions to power...downed 
  trees...and flying debris if outdoor items are not properly 
  tied down. 

precautionary/preparedness actions...

residents should bring in or tie down any loose outdoor items...
and are encouraged to trim older and weaker tree branches that
may impact their residence.

a high wind warning means that sustained winds of 40 mph...or
gusts of 58 mph or stronger may occur. continue to monitor the
latest forecasts.

&&

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2017 WeatherFlow, Inc · Contact Us · Ad Marketplace