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

ME- Maine/NH

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

>Radar
>Satellite
>General Weather
>Comfort Index
>Pressure / Isobar fx
>Storm Prediction
>Tidal Heights
>Tidal Currents
>Water Temp
>Wind Obs + Gust

Other Resources

>Coastal Waters Forecast
>Surf Zone Forecast
>Sea Surface Temps

Watches/Warnings
>Marine Weather Warning

Home : NH : xt_Atl_ME : ME- Maine/NH : Portsmouth Harbor : Forecast Graphs

Computer Model Data: 10/29 | 10/30 | 10/31 | 11/01 | 11/02 | 11/03 | 11/04 | >>Wind Obs Map<<

Portsmouth Harbor Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

Quick Look
More Hours

WF-WRF 2km - Northeast

NAM 12km

GFS 0.5 Deg

Help

Date	Thursday, October 29								Friday, October 30
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					1	7	11	16	17	18	17	14	12	10	7	6
Direction
Temperature (F)					46	44	44	42	40	35	33	33	35	38	35	33
Model	NAM 12km								NAM 12km
Model Run					10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z
Precipitation (in)
Pressure (mb)					1011	1010	1009	1008	1008	1010	1012	1014	1014	1016	1020	1023
Visibility (mi)
Cloud Cover (%)					100	100	100	100	100	100	100	100	100	100	40
Additional Data	Show Additional Data
Date	Saturday, October 31								Sunday, November 01
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	5	6	4	3	6	7	9	9	9	11	10	9	6	9	13
Direction
Temperature (F)	31	30	30	40	44	42	37	37	37	40	43	48	48	48	49	49
Model	NAM 12km								NAM 12km
Model Run	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z
Precipitation (in)
Pressure (mb)	1025	1028	1031	1033	1032	1031	1032	1031	1029	1027	1024	1021	1015	1011	1008	1006
Visibility (mi)
Cloud Cover (%)									73	98	100	99	100	100	100	43
Additional Data	Show Additional Data
Date	Monday, November 02								Tuesday, November 03
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	10	14	14	19	22	18	11	8	11	15	11	14	16	12	9	7
Direction
Temperature (F)	43	37	34	42	39	34	30	29	33	36	29	36	37	34	29	28
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z
Precipitation (in)
Pressure (mb)	1000	1000	1000	1000	1002	1005	1008	1008	1005	1004	1008	1014	1017	1021	1026	1030
Visibility (mi)
Cloud Cover (%)	2			48					53	66			1
Additional Data	Show Additional Data
Date	Wednesday, November 04								Thursday, November 05
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	5	9	11	13	11	13	14	14	14	13	12	10	7	8	8
Direction
Temperature (F)	28	28	31	41	48	47	43	44	45	45	45	53	59	55	49	47
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z	10/29 18z
Precipitation (in)
Pressure (mb)	1031	1032	1033	1032	1030	1029	1029	1029	1028	1027	1027	1026	1024	1024	1024	1024
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Friday, November 06
Time	1am
Wind (mph)	8
Direction
Temperature (F)	46
Model	GFS 0.5 Deg
Model Run	10/29 18z
Precipitation (in)
Pressure (mb)	1023
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data