• 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 ·
OR - coast

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
>Non-Precipitation Watch/Warning/Advisory

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

whus76 kmfr 210528
mwwmfr

pzz370-211830-
/o.can.kmfr.sw.y.0103.000000t0000z-171121t1200z/
/o.ext.kmfr.gl.w.0054.171121t0528z-171122t1200z/
waters from florence to cape blanco or from 10 to 60 nm-
928 pm pst mon nov 20 2017

...gale warning now in effect until 4 am pst wednesday...

* winds...becoming south and increasing to 25 to 30 kt with gusts
  40 kt tonight, increasing to 30 to 40 kt with gusts to 45 kt 
  tuesday.

* seas...very steep 10 to as high as 18 feet in the warning area.
  seas are likely to peak in steepness during the day on tuesday,
  and are likely to peak in height tuesday night.

* areas affected...the entire area will be affected. 

* view the hazard area in detail at 
  https://www.wrh.noaa.gov/mfr/hazard 

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occurring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$
whus76 kmfr 201446
mwwmfr

pzz350-210400-
/o.exp.kmfr.gl.w.0053.000000t0000z-171120t1500z/
/o.ext.kmfr.se.w.0069.000000t0000z-171120t1800z/
/o.ext.kmfr.sw.y.0103.171120t1800z-171121t1200z/
coastal waters from florence to cape blanco or out 10 nm-
646 am pst mon nov 20 2017

...hazardous seas warning now in effect until 10 am pst this
morning...
...gale warning will expire at 7 am pst this morning...
...small craft advisory for hazardous seas now in effect from
10 am this morning to 4 am pst tuesday...

* seas...very steep wind dominated seas 12 to 14 ft until late  
this morning then subside to around 10 feet. seas are expected  
to build to 13 feet tuesday night.

* winds...south 20 to 30 kt through late this morning then
  decreasing to 15 to 20 kt.

* areas affected...all areas are affected. 

* view the hazard area in detail at 
  https://www.wrh.noaa.gov/mfr/hazard 

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occurring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

a hazardous seas warning means very steep and hazardous sea
conditions are imminent or occurring. recreational boaters should
remain in port, or take shelter until waves subside.  commercial
vessels should prepare for rough seas and consider remaining in
port or taking shelter in port until hazardous seas subside.

a small craft advisory means that winds and seas will create a
potential hazard to smaller vessels and inexperienced mariners.

a small craft advisory for hazardous seas means that waves will
be steep enough to create a potential hazard to smaller vessels
and inexperienced mariners.

&&

$$
whus76 kpqr 211023
mwwpqr
244 

urgent - marine weather message
national weather service portland or
223 am pst tue nov 21 2017

pzz250-255-270-275-211830-
/o.new.kpqr.gl.w.0040.171121t1023z-171122t0800z/
coastal waters from cape shoalwater wa to cascade head or out
10 nm-coastal waters from cascade head to florence or out 10 nm-
waters from cape shoalwater wa to cascade head or from 10 to
60 nm-waters from cascade head to florence or from 10 to 60 nm-
223 am pst tue nov 21 2017

...gale warning today and this evening...

the national weather service in portland has issued a gale
warning, which is in effect until midnight pst tonight. 

* winds...east to southeast winds will become south 25 to 35 kt
  this morning...with gusts 35 to 45 knots. strongest winds will
  be over the outer waters...or beyond 10 miles from shore. winds
  will ease a bit later this evening.

* seas...8 to 10 feet early this morning...building to 13 to 15
  feet close to shore later this morning into this afternoon...and
  15 to 18 ft over the outer waters. seas will subside a bit later
  tonight.

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occurring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$
whus76 kpqr 211023
mwwpqr

pzz210-211830-
/o.con.kpqr.rb.y.0162.171122t0000z-171122t0400z/
columbia river bar-
223 am pst tue nov 21 2017

...small craft advisory for rough bar remains in effect from 4 pm
this afternoon to 8 pm pst this evening...

* in the main channel...

* general seas...near 6 ft this morning...then 8 to 9 ft this 
  afternoon and tonight. 

* first ebb...around 615 am today. seas near 8 feet.

* second ebb...around 615 pm today. seas near 13 feet with 
  breakers likely. 

precautionary/preparedness actions...

a small craft advisory for rough bar means that wave conditions
are expected to be hazardous to small craft in or near harbor
entrances.

&&

$$
whus76 kpqr 210449
mwwpqr
142 

urgent - marine weather message
national weather service portland or
849 pm pst mon nov 20 2017

pzz255-211300-
/o.new.kpqr.sw.y.0078.171121t0800z-171121t2000z/
/o.ext.kpqr.si.y.0125.171121t0800z-171121t2000z/
/o.exb.kpqr.gl.w.0039.171121t2000z-171122t0600z/
coastal waters from cascade head to florence or out 10 nm-
849 pm pst mon nov 20 2017

...small craft advisory for hazardous seas in effect from
midnight tonight to noon pst tuesday...
...small craft advisory for winds now in effect from midnight
tonight to noon pst tuesday...
...gale warning in effect from noon to 10 pm pst tuesday...

the national weather service in portland has issued a gale
warning, which is in effect from noon to 10 pm pst tuesday. a
small craft advisory for hazardous seas has also been issued.
this small craft advisory for hazardous seas is in effect from
midnight tonight to noon pst tuesday. 

* winds...south winds increasing after midnight tonight... gusting
  to 25 to 30 knots. wind increasing tuesday afternoon to 25 to 30
  knots with gusts up to 40 knots.  

* seas...building to 10 feet with periods of 10 seconds overnight
  and then peaking around 14 feet late tuesday afternoon or
  tuesday evening.  

precautionary/preparedness actions...

a small craft advisory for wind means that wind speeds of 21 to
33 knots are expected. inexperienced mariners...especially those
operating smaller vessels should avoid navigating in these
conditions.

a small craft advisory for hazardous seas means that waves are
expected to be hazardous to small craft. mariners should avoid
shoaling areas. long period swell can sharpen into large breaking
waves in shoaling areas. it is not unusual for waves to break
much farther from shoaling areas than is normally experienced.
remember...breaking waves can easily capsize even larger vessels.

&&

$$
whus76 kpqr 210134
mwwpqr

pzz255-210945-
/o.new.kpqr.sw.y.0077.171121t0134z-171121t0400z/
/o.con.kpqr.si.y.0125.171121t0800z-171122t1100z/
coastal waters from cascade head to florence or out 10 nm-
534 pm pst mon nov 20 2017

...small craft advisory for hazardous seas in effect until 8 pm
pst this evening...
...small craft advisory for winds remains in effect from midnight
tonight to 3 am pst wednesday...

the national weather service in portland has issued a small craft
advisory for hazardous seas, which is in effect until 8 pm pst
this evening. 

* winds...south winds increasing after midnight tonight...
  gusting to 25 to 30 kt. a few gusts to 35 kt possible midday 
  tuesday. 

* seas...around 10 feet with periods near 9 seconds through late
  evening...creating steep and choppy conditions. seas ease to 8
  feet late this evening. seas build again on tuesday... peaking 
  around 14 ft tuesday night.
  

precautionary/preparedness actions...

a small craft advisory for wind means that wind speeds of 21 to
33 knots are expected. inexperienced mariners...especially those
operating smaller vessels should avoid navigating in these
conditions.

a small craft advisory for hazardous seas means that waves are
expected to be hazardous to small craft. mariners should avoid
shoaling areas. long period swell can sharpen into large breaking
waves in shoaling areas. it is not unusual for waves to break
much farther from shoaling areas than is normally experienced.
remember...breaking waves can easily capsize even larger vessels.

&&

$$
whus76 kpqr 211020
mwwpqr

pzz275-211130-
/o.can.kpqr.gl.w.0039.000000t0000z-171122t1100z/
waters from cascade head to florence or from 10 to 60 nm-
220 am pst tue nov 21 2017

...gale warning is cancelled...

the national weather service in portland has cancelled the gale
warning. 

$$

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