iWindsurf.com - Wind Forecasts

CLASSIC IWINDSURF

Hello Guest

•

kiter? see iKitesurf.com

Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website

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

Hamilton Harbour
> Current Wind Graph
> Meteogram
> Onsite Report
> Wind Yesterday
> Last 7 Days
> Wind Archive
> Local Info
> Sensor Notes
> Directions
> Wind Alert

ON- Lake Ontario

Human Forecasts
> Daily Briefing
> Forecast Blog

Real-Time Data
> Dynamic Map
> Wind Obs Summary

Computer Forecasts
> Model Tables

More Maps

>Wind Obs
>Wind Vector Fx
>Wind FlowViz Fx
>Radar
>Satellite
>Pressure / Isobar fx

Other Resources

>Great Lakes Marine Forecast
>Nearshore Marine Forecast

Watches/Warnings
>None Active

Home : xt_USA : xt_Great Lakes : ON- Ontario : ON- Lake Ontario : Hamilton Harbour : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 9/20 | 9/21 | 9/22 | 9/23 | 9/24 | 9/25 | 9/26 | >>Wind Obs Map<<

Hamilton Harbour Computer Forecast Table - Meteogram

Help us improve this product by taking the survey!

Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

Help

Date	Sunday, September 20								Monday, September 21
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							6	11	19	17	18	16	15	15	15	18
Direction
Temperature (F)							62	60	58	55	53	54	57	58	57	57
Model	NAM 12km								NAM 12km
Model Run							09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z
Precipitation (in)
Pressure (mb)							1017	1019	1020	1021	1024	1025	1024	1023	1024	1025
Visibility (mi)
Cloud Cover (%)							53	60	19	76	94	79	37	41	100	100
Additional Data	Show Additional Data
Date	Tuesday, September 22								Wednesday, September 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	19	17	19	21	22	21	19	19	18	16	15	18	20	21	19	17
Direction
Temperature (F)	55	55	53	56	58	58	58	58	57	57	56	60	62	62	60	60
Model	NAM 12km								NAM 12km
Model Run	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z	09/21 00z
Precipitation (in)
Pressure (mb)	1025	1026	1027	1028	1028	1028	1029	1030	1030	1030	1032	1033	1032	1032	1032	1032
Visibility (mi)
Cloud Cover (%)	99	81	66	70	64	52	31	71	31	45	4		66	62	92	27
Additional Data	Show Additional Data
Date	Thursday, September 24								Friday, September 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	7	7	14	15	13	8	6	6	6	7	10	8	6	3	9
Direction
Temperature (F)	52	51	51	60	64	63	54	52	50	48	49	61	65	66	56	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z
Precipitation (in)
Pressure (mb)	1031	1031	1032	1032	1030	1029	1030	1030	1029	1029	1029	1028	1026	1024	1023	1023
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Saturday, September 26								Sunday, September 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	8	8	10	7	6	9	9	7	8	7	9	7	4	3	5
Direction
Temperature (F)	51	50	51	64	70	71	62	58	57	55	54	64	67	68	59	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z
Precipitation (in)
Pressure (mb)	1023	1022	1021	1021	1019	1017	1018	1018	1018	1018	1019	1020	1019	1018	1019	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, September 28								Tuesday, September 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	5	6	6	6	4	4	3	4	4	6	5	5	3	3
Direction
Temperature (F)	53	52	51	63	67	66	55	54	52	50	51	63	68	68	56	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z
Precipitation (in)
Pressure (mb)	1020	1020	1021	1021	1019	1018	1018	1018	1017	1017	1017	1017	1015	1013	1014	1014
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Wednesday, September 30
Time	2am	5am	8am	11am	2pm
Wind (mph)	4	5	6	10	11
Direction
Temperature (F)	53	52	53	68	73
Model	GFS 0.5 Deg
Model Run	09/20 18z	09/20 18z	09/20 18z	09/20 18z	09/20 18z
Precipitation (in)
Pressure (mb)	1014	1013	1014	1014	1012
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data