iWindsurf.com - Wind Forecasts

CLASSIC IWINDSURF

Hello Guest

��

kiter? see iKitesurf.com

We're curious: Are you a windsurfer or a kiter? I'm a windsurfer. I'm a kiter. I do both!

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 ·

Portsmouth
> Current Wind Graph
> Meteogram
> Onsite Report
> Wind Yesterday
> Last 7 Days
> Wind Archive
> Local Info
> Sensor Notes

VA_hamptonroads

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

Real-Time Data
> Dynamic Map
> Wind Obs Map
> Radar + Satellite Map
> Tidal Heights Map
> Wind Obs Summary

Computer Forecasts
> Model Tables
> Wind Vector Fx Map
> Wind FlowViz Fx Map
> Tidal Heights Map

More Maps

>Radar
>Satellite
>General Weather
>Comfort Index
>Storm Prediction
>Tidal Currents
>Water Temp
>Wind Obs + Gust

Other Resources

>Sea Surface Temps
>Swell Model Map

Watches/Warnings
>None Active

Home : SC : xt_Atl_NC : xt_Atl _VA / NC : VA- tidewater : VA_hamptonroads : Portsmouth : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 8/18 | 8/19 | 8/20 | 8/21 | 8/22 | 8/23 | 8/24 | >>Wind Obs Map<<

Portsmouth Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

Quick Look
More Hours

WF-WRF 2km - Mid-Atlantic

NAM 12km

GFS 0.5 Deg

Help

Date	Saturday, August 18								Sunday, August 19
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					12	13	11	14	6	8	8	8	7	5	4	10
Direction
Temperature (F)					90	87	84	76	75	74	75	81	86	86	84	80
Model	NAM 12km								NAM 12km
Model Run					08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z
Precipitation (in)
Pressure (mb)					1013	1011	1012	1013	1011	1011	1012	1013	1013	1013	1014	1015
Visibility (mi)
Cloud Cover (%)					28	88	100	100	67	63	100	59	65	54	44	44
Additional Data	Show Additional Data
Date	Monday, August 20								Tuesday, August 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	7	7	4	3	4	5	5	4	4	6	11	16	10	17	14
Direction
Temperature (F)	77	76	76	77	80	83	80	76	75	74	75	78	80	78	78	78
Model	NAM 12km								NAM 12km
Model Run	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z
Precipitation (in)
Pressure (mb)	1016	1016	1017	1018	1018	1017	1017	1018	1017	1016	1016	1016	1015	1013	1012	1012
Visibility (mi)
Cloud Cover (%)	100	95	87	100	100	25	29		55	83	96	93	100	100	26	96
Additional Data	Show Additional Data
Date	Wednesday, August 22								Thursday, August 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	16	14	12	12	9	4	4	8	9	11	14	13	11	9	8
Direction
Temperature (F)	79	78	78	83	86	83	79	77	76	74	75	77	80	78	76	74
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z
Precipitation (in)
Pressure (mb)	1010	1010	1010	1011	1009	1009	1010	1011	1011	1012	1014	1015	1015	1015	1016	1017
Visibility (mi)
Cloud Cover (%)	20	10			19	68	13	26	6			11
Additional Data	Show Additional Data
Date	Friday, August 24								Saturday, August 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	8	9	11	11	11	11	8	6	6	7	8	9	9	10	7
Direction
Temperature (F)	73	72	72	78	81	80	76	74	73	72	74	79	81	80	76
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z
Precipitation (in)
Pressure (mb)	1017	1018	1020	1021	1021	1020	1022	1023	1023	1023	1025	1025	1024	1024	1024
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data