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Home : xt_USA : xt_California : CA-san francisco : CA-sf south : Ballena Isle Marina : Forecast Graphs

11/4/24: We have a failing battery in the system causing intermittent operation. We apologize for the inconvenience.

Computer Model Data: 12/21 | 12/22 | 12/23 | 12/24 | 12/25 | 12/26 | 12/27 | >>Wind Obs Map<<

Alameda Computer Forecast Table - Meteogram

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Date	Saturday, December 21								Sunday, December 22
Time		4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)		3	9	11	6	2	2	2	4	3	6	5	2	3	5	6
Direction
Temperature (F)		51	52	54	54	54	54	54	54	54	53	55	58	57	56	56
Model	NAM 12km								NAM 12km
Model Run		12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z
Precipitation (in)
Pressure (mb)		1019	1019	1020	1020	1020	1021	1021	1021	1021	1021	1021	1020	1020	1021	1022
Visibility (mi)
Cloud Cover (%)		100	100	100	100	100	100	100	100	100	97	60	90	95	100	100
Additional Data	Show Additional Data
Date	Monday, December 23								Tuesday, December 24
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	6	5	4	4	5	6	8	8	14	10	8	12	13	12	8	7
Direction
Temperature (F)	55	55	55	57	58	57	57	56	57	55	54	55	55	53	50	50
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z
Precipitation (in)
Pressure (mb)	1022	1022	1022	1022	1021	1020	1019	1020	1014	1015	1016	1019	1019	1020	1021	1022
Visibility (mi)
Cloud Cover (%)	100	100	100	98	100	100	100	100	58	64	38		1	1
Additional Data	Show Additional Data
Date	Wednesday, December 25								Thursday, December 26
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	7	4	4	4	4	5	4	2	4	7	6	3	4	3	2	6
Direction
Temperature (F)	48	47	46	49	53	52	50	50	50	50	51	52	55	55	53	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z
Precipitation (in)
Pressure (mb)	1022	1023	1023	1024	1022	1022	1022	1022	1021	1020	1019	1021	1019	1019	1020	1018
Visibility (mi)
Cloud Cover (%)									55	36	80	54
Additional Data	Show Additional Data
Date	Friday, December 27								Saturday, December 28
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	6	7	8	5	4	3	1	1	3	3	5	6	5	4	4	3
Direction
Temperature (F)	53	53	53	54	56	56	55	55	55	54	55	57	60	58	58	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z
Precipitation (in)
Pressure (mb)	1018	1017	1017	1019	1019	1019	1020	1020	1020	1021	1021	1022	1021	1020	1021	1022
Visibility (mi)
Cloud Cover (%)	2	64	100	58	51	6			8	43	30	17	58	98	63	33
Additional Data	Show Additional Data
Date	Sunday, December 29								Monday, December 30
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	3	3	4	5	8	6	3	2	6	4	5	3	5	5	4	4
Direction
Temperature (F)	57	57	56	58	59	58	56	56	53	51	50	53	57	57	53	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z	12/21 12z
Precipitation (in)
Pressure (mb)	1021	1021	1021	1023	1021	1021	1023	1023	1023	1023	1023	1024	1022	1021	1022	1022
Visibility (mi)
Cloud Cover (%)	3	2	39	20	2	79	52
Additional Data	Show Additional Data
Date	Tuesday, December 31
Time	1am	4am
Wind (mph)	5	5
Direction
Temperature (F)	51	50
Model	GFS 0.5 Deg
Model Run	12/21 12z	12/21 12z
Precipitation (in)
Pressure (mb)	1021	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data