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Home : CT : RI : xt_Atl_MA : MA- north coast : MA- marblehead : Courageous Sailing Center : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 4/20 | 4/21 | 4/22 | 4/23 | 4/24 | 4/25 | 4/26 | >>Wind Obs Map<<

Courageous Sailing Center Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Monday, April 20								Tuesday, April 21
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					10	7	9	8	11	10	8	3	4	8	10	13
Direction
Temperature (F)					50	48	46	42	40	38	39	43	46	46	44	42
Model	NAM 12km								NAM 12km
Model Run					04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z
Precipitation (in)
Pressure (mb)					1020	1020	1022	1024	1025	1026	1028	1028	1026	1024	1023	1024
Visibility (mi)
Cloud Cover (%)					17	97	76	44	95	80	17		29	42	44	94
Additional Data	Show Additional Data
Date	Wednesday, April 22								Thursday, April 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	9	9	10	8	7	6	8	7	2	3	6	5	8	10	10
Direction
Temperature (F)	41	40	41	42	42	42	42	43	42	42	43	43	46	50	48	45
Model	NAM 12km								NAM 12km
Model Run	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z
Precipitation (in)
Pressure (mb)	1022	1021	1020	1020	1018	1017	1017	1017	1016	1015	1015	1014	1012	1011	1012	1012
Visibility (mi)
Cloud Cover (%)	99	91	100	100	100	100	100	100	100	99	98	100	95	39	22	20
Additional Data	Show Additional Data
Date	Friday, April 24								Saturday, April 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	7	8	5	6	6	5	1	1	2	2	2	5	7	6	4
Direction
Temperature (F)	40	37	41	50	54	51	42	41	39	37	42	51	55	53	46	44
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z
Precipitation (in)
Pressure (mb)	1010	1010	1011	1010	1009	1010	1013	1014	1013	1014	1014	1013	1013	1012	1014	1014
Visibility (mi)
Cloud Cover (%)							1	5	7	4		4
Additional Data	Show Additional Data
Date	Sunday, April 26								Monday, April 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	3	5	8	9	9	5	4	4	5	6	8	9	10	5	3
Direction
Temperature (F)	43	43	46	50	52	52	46	44	45	44	46	49	52	51	43	40
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z
Precipitation (in)
Pressure (mb)	1015	1015	1017	1018	1018	1019	1021	1022	1022	1023	1025	1026	1026	1026	1027	1028
Visibility (mi)
Cloud Cover (%)		3	5	7	33	8	5	65	61	9	28	92	60	10	4
Additional Data	Show Additional Data
Date	Tuesday, April 28								Wednesday, April 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	5	8	10	8	6	3	2	3	5	6	9	9	7	5
Direction
Temperature (F)	39	38	46	55	54	51	43	41	39	37	45	52	55	52	46	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z
Precipitation (in)
Pressure (mb)	1027	1028	1028	1028	1027	1027	1027	1027	1026	1025	1024	1025	1022	1021	1021	1021
Visibility (mi)
Cloud Cover (%)		4	4	1	1
Additional Data	Show Additional Data
Date	Thursday, April 30
Time	2am	5am	8am	11am	2pm
Wind (mph)	4	4	8	9	10
Direction
Temperature (F)	42	41	44	49	46
Model	GFS 0.5 Deg
Model Run	04/20 18z	04/20 18z	04/20 18z	04/20 18z	04/20 18z
Precipitation (in)
Pressure (mb)	1020	1019	1018	1017	1015
Visibility (mi)
Cloud Cover (%)				14	100
Additional Data	Show Additional Data