iWindsurf.com - Wind Forecasts

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!

Important Notice: iWindsurf mobile apps are now Freely available for iPhone/iPad, and Android!

Hi guest · Get your free membership now · Log In ·

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

MA- marblehead

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

More Maps

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

Other Resources

>Coastal Waters Forecast
>Surf Zone Forecast

Watches/Warnings
>None Active

Home : CT : RI : xt_Atl_MA : MA- north coast : MA- marblehead : Lewis Wharf : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 5/21 | 5/22 | 5/23 | 5/24 | 5/25 | 5/26 | 5/27 | >>Wind Obs Map<<

Lewis Wharf Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

Quick Look
More Hours

WRAMS 2km - Cape Cod

WRAMS 4km - Chesapeake

WRAMS 9km - North East

NAM 12km

GFS 0.5 Deg

Help

Date	Tuesday, May 21								Wednesday, May 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	8	10	11	10	11	14	12	8	4	5	6	6	4	3	7
Direction
Temperature (F)	57	55	59	61	67	64	55	53	52	52	56	68	80	77	74	68
Model	NAM 12km								NAM 12km
Model Run	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z
Visibility (mi)			14	15	14	5	12	15	7	15	15	15	2	10	9	11
Cloud Cover (%)	100	100	100	100	100	87	100	100	100	100	100	27	100	44	100	81
Precipitation (in)
Pressure (mb)	1016	1017	1016	1016	1015	1014	1015	1016	1015	1013	1012	1012	1011	1010	1011	1012
Additional Data	Show Additional Data
Date	Thursday, May 23								Friday, May 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	10	13	17	21	19	17	16	13	9	12	11	12	13	14	13
Direction
Temperature (F)	65	64	70	79	81	78	71	66	64	62	65	70	72	69	56	48
Model	NAM 12km								GFS 0.5 Deg
Model Run	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/21 00z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z
Visibility (mi)	14	14	14	15	15	15	15	15
Cloud Cover (%)	73	100	55		61	100	100	100	1		1	21	18
Precipitation (in)
Pressure (mb)	1012	1012	1012	1012	1012	1012	1013	1013	1008	1006	1006	1007	1006	1008	1011	1015
Additional Data	Show Additional Data
Date	Saturday, May 25								Sunday, May 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	11	15	13	11	9	4	4	4	4	4	4	5	5	8	8
Direction
Temperature (F)	43	40	47	56	62	64	49	46	43	41	54	66	68	66	57	51
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z
Visibility (mi)
Cloud Cover (%)
Precipitation (in)
Pressure (mb)	1016	1018	1021	1022	1022	1022	1024	1026	1025	1026	1027	1027	1026	1025	1026	1027
Additional Data	Show Additional Data
Date	Monday, May 27								Tuesday, May 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am
Wind (mph)	7	7	7	9	10	10	8	8	8
Direction
Temperature (F)	48	47	58	70	72	68	59	54	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z	05/20 18z
Visibility (mi)
Cloud Cover (%)					33	42	1
Precipitation (in)
Pressure (mb)	1026	1026	1027	1026	1025	1024	1025	1025	1024
Additional Data	Show Additional Data

myiW | Weather | Community | Membership | Support