SailFlow.com - Wind Forecasts

CLASSIC SAILFLOW

Hello Guest

•

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

Great South Bay
> Current Wind Graph
> Meteogram
> Onsite Report
> Wind Yesterday
> Last 7 Days
> Wind Archive
> Tides
> Wind Alert

NY- southeast

Human Forecasts
> Daily Briefing
> Forecast Blog

Real-Time Data
> Dynamic Map
> Radar Map
> Wind Obs Summary

Computer Forecasts
> Model Tables
> Wind Forecast Map
> Radar Map
> Tidal Currents Map

More Maps

>Wind FlowViz Fx
>Satellite
>Radar + Satellite
>General Weather
>Pressure / Isobar fx
>Tidal Heights
>Water Temp
>Wind Obs + Gust

Other Resources

>Coastal Waters Forecast
>Sea Surface Temps
>Swell Model Map

Watches/Warnings
>None Active

Home : xt_ East Coast USA : NJ : xt_Atl_NY : NY- southeast : Great South Bay : Forecast Graphs

Computer Model Data: 12/12 | 12/13 | 12/14 | 12/15 | 12/16 | 12/17 | 12/18 | >>Wind Obs Map<<

Great South Bay 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	Friday, December 12								Saturday, December 13
Time					1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)					17	15	14	12	10	9	8	12	17	15	13	12
Direction
Temperature (F)					34	33	32	30	30	30	32	37	40	41	39	36
Model	NAM 12km								NAM 12km
Model Run					12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z
Precipitation (in)
Pressure (mb)					1016	1017	1019	1020	1021	1021	1021	1021	1018	1016	1017	1017
Visibility (mi)
Cloud Cover (%)										23	17	65	100	100	98	100
Additional Data	Show Additional Data
Date	Sunday, December 14								Monday, December 15
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	6	7	5	10	16	18	19	19	20	19	18	16	17	15	14	19
Direction
Temperature (F)	34	33	33	33	32	29	27	24	22	22	22	25	28	29	30	31
Model	NAM 12km								NAM 12km
Model Run	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z
Precipitation (in)
Pressure (mb)	1015	1014	1014	1014	1014	1014	1017	1018	1018	1019	1021	1023	1021	1020	1019	1018
Visibility (mi)
Cloud Cover (%)	100	100	100	100	87	33	28	20	63	2			45	49	97	98
Additional Data	Show Additional Data
Date	Tuesday, December 16								Wednesday, December 17
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	23	23	15	14	9	10	14	15	18	22	22	22	22	23	21	17
Direction
Temperature (F)	31	30	28	29	31	33	34	35	37	40	41	41	43	43	43	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z
Precipitation (in)
Pressure (mb)	1020	1020	1022	1024	1022	1023	1023	1022	1021	1019	1017	1016	1012	1013	1016	1019
Visibility (mi)
Cloud Cover (%)		1											1
Additional Data	Show Additional Data
Date	Thursday, December 18								Friday, December 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	16	11	5	9	14	20	20	25	19	25	25	24	28	25	22	10
Direction
Temperature (F)	41	39	38	41	43	46	48	50	48	46	45	43	44	41	37	35
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z
Precipitation (in)
Pressure (mb)	1021	1024	1025	1027	1024	1021	1018	1015	1013	1015	1017	1021	1022	1025	1029	1030
Visibility (mi)
Cloud Cover (%)					3	56	4	2	5
Additional Data	Show Additional Data
Date	Saturday, December 20								Sunday, December 21
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	2	7	13	21	23	17	12	5	6	6	4	2	4	5	10	10
Direction
Temperature (F)	35	36	39	42	44	44	45	45	46	47	46	46	45	45	44	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z	12/12 12z
Precipitation (in)
Pressure (mb)	1030	1029	1027	1026	1021	1018	1017	1015	1012	1011	1012	1013	1011	1013	1015	1017
Visibility (mi)
Cloud Cover (%)					100	97	100	32	24	8	33	92	56	100	98	2
Additional Data	Show Additional Data
Date	Monday, December 22
Time	1am	4am	7am
Wind (mph)	12	12	14
Direction
Temperature (F)	42	41	40
Model	GFS 0.5 Deg
Model Run	12/12 12z	12/12 12z	12/12 12z
Precipitation (in)
Pressure (mb)	1019	1021	1024
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data