SailFlow.com - Wind Forecasts

CLASSIC SAILFLOW

Hello Guest

•

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

Grand Beach
> Current Wind Graph
> Meteogram
> Onsite Report
> Wind Yesterday
> Last 7 Days
> Wind Archive

MI - south

Real-Time Data
> Dynamic Map
> Wind Obs Summary

Computer Forecasts
> Model Tables

More Maps

>Wind Obs
>Wind Vector Fx
>Wind FlowViz Fx
>Radar
>Satellite
>Radar + Satellite
>General Weather
>Comfort Index
>Pressure / Isobar fx
>Storm Prediction
>Wind Obs + Gust

Other Resources

>Great Lakes Marine Forecast
>Nearshore Marine Forecast
>Sea Surface Temps

Watches/Warnings
>None Active

Home : xt_USA : xt_Great Lakes : MI - south : Grand Beach : Forecast Graphs

Computer Model Data: 12/14 | 12/15 | 12/16 | 12/17 | 12/18 | 12/19 | 12/20 | >>Wind Obs Map<<

Grand Beach 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	Monday, December 15								Tuesday, December 16
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	14	14	17	21	19	17	15	13	8	8	11	12	16	18	20	21
Direction
Temperature (F)	11	11	12	14	19	24	26	26	26	24	21	23	31	34	34	33
Model	NAM 12km								NAM 12km
Model Run	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z
Precipitation (in)
Pressure (mb)	1035	1033	1030	1027	1023	1019	1020	1020	1019	1018	1018	1018	1014	1011	1011	1010
Visibility (mi)
Cloud Cover (%)	24	100	99	100	97	100	100	40	74	49	15	1	71		100	100
Additional Data	Show Additional Data
Date	Wednesday, December 17								Thursday, December 18
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	19	17	12	5	4	8	15	18	20	22	24	23	26	25	21	23
Direction
Temperature (F)	34	35	35	35	36	34	31	33	35	39	40	44	47	41	38	32
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z
Precipitation (in)
Pressure (mb)	1009	1011	1014	1015	1016	1016	1014	1012	1011	1007	1003	999	994	995	1000	1003
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	100	100	100		1	18	99	96	97	86	91
Additional Data	Show Additional Data
Date	Friday, December 19								Saturday, December 20
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	24	23	21	18	14	7	7	13	17	21	22	23	22	20	16	13
Direction
Temperature (F)	28	24	23	22	22	23	24	27	29	31	32	34	38	41	40	38
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z
Precipitation (in)
Pressure (mb)	1007	1012	1017	1020	1021	1021	1021	1020	1017	1014	1011	1010	1007	1005	1008	1010
Visibility (mi)
Cloud Cover (%)	99	93	94	80	37											1
Additional Data	Show Additional Data
Date	Sunday, December 21								Monday, December 22
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	14	14	11	8	10	8	11	13	10	8	10	11	14	15	18	18
Direction
Temperature (F)	36	35	33	34	35	35	33	33	32	31	30	31	36	37	35	37
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z
Precipitation (in)
Pressure (mb)	1013	1016	1019	1022	1023	1024	1026	1029	1031	1032	1033	1033	1030	1028	1025	1022
Visibility (mi)
Cloud Cover (%)	15															1
Additional Data	Show Additional Data
Date	Tuesday, December 23								Wednesday, December 24
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm
Wind (mph)	16	12	11	12	12	12	13	14	14	10	8	7	8	8	10
Direction
Temperature (F)	38	38	38	40	42	44	41	38	36	35	35	36	40	42	39
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z	12/15 00z
Precipitation (in)
Pressure (mb)	1019	1018	1017	1018	1018	1019	1022	1024	1026	1028	1028	1029	1027	1026	1025
Visibility (mi)
Cloud Cover (%)	98	100	99	80	14
Additional Data	Show Additional Data