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Portsmouth
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VA_hamptonroads

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> Daily Briefing
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> Dynamic Map
> Wind Obs Map
> Radar + Satellite Map
> Tidal Heights Map
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> Model Tables
> Wind Vector Fx Map
> Wind FlowViz Fx Map
> Tidal Heights Map

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>Comfort Index
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>Coastal Waters Forecast
>Surf Zone Forecast
>Sea Surface Temps
>Swell Model Map

>Wind Cams

Watches/Warnings
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Home : SC : xt_Atl_NC : xt_Atl _VA / NC : VA- tidewater : VA_hamptonroads : Portsmouth : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 7/31 | 8/01 | 8/02 | 8/03 | 8/04 | 8/05 | 8/06 | >>Wind Obs Map<<

Portsmouth Computer Forecast Table - Meteogram

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WRAMS 2km - Chesapeake

WRAMS 2km - Cape Cod

WRAMS 4km - Chesapeake

NAM 12km

GFS 0.5 Deg

LWX WRF - 4km

WRAMS 2km - Mid Atlantic

WRAMS 4km - Mid Atlantic

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Date	Thursday, July 31								Friday, August 01
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	4	4	4	5	10	11	8	4	4	8	12	14	12	7	6
Direction
Temperature (F)	68	67	73	83	86	84	79	75	74	74	79	81	83	80	79	78
Model	NAM 12km								NAM 12km
Model Run	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z
Visibility (mi)	15	15	15	15	15	13	15	15	15	15	15	15	15	15	14	15
Precipitation (in)
Cloud Cover (%)		100	76	24	100	100	100	100	100	100	98	100	100	100	100	100
Pressure (mb)	1019	1018	1019	1020	1020	1019	1020	1021	1021	1021	1021	1022	1021	1021	1020	1020
Additional Data	Show Additional Data
Date	Saturday, August 02								Sunday, August 03
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	10	12	13	11	12	7	6	7	5	3	4	7	8	7	10
Direction
Temperature (F)	77	76	76	76	77	75	74	73	74	73	75	78	80	80	76	74
Model	NAM 12km								GFS 0.5 Deg
Model Run	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 06z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z
Visibility (mi)	10	14	11	3	3	6	15	15
Precipitation (in)
Cloud Cover (%)	100	100	100	100	100	100	100	96			10	16	19	45	18	28
Pressure (mb)	1019	1019	1020	1020	1020	1019	1020	1020	1017	1017	1017	1019	1017	1016	1016	1016
Additional Data	Show Additional Data
Date	Monday, August 04								Tuesday, August 05
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	9	8	8	7	4	4	5	5	5	4	0	4	6	5	6
Direction
Temperature (F)	73	72	74	82	84	83	78	75	73	72	75	85	86	84	78	75
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)	28				49	44	12	34	14			10		19	2
Pressure (mb)	1016	1016	1017	1018	1017	1017	1017	1018	1017	1018	1018	1019	1018	1017	1018	1017
Additional Data	Show Additional Data
Date	Wednesday, August 06								Thursday, August 07
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am
Wind (mph)	5	5	4	2	4	5	6	6	4	3	2
Direction
Temperature (F)	73	72	75	85	87	86	78	74	72	70	76
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z	07/31 00z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)	15				10	8		5	10
Pressure (mb)	1017	1016	1017	1017	1016	1015	1015	1015	1015	1014	1015
Additional Data	Show Additional Data