Heat Will Continue in the Mid-Atlantic and Southeast
A very hot and humid airmass will persist over portions of the mid-Atlantic and southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. In the central and northern Plains, strong to severe thunderstorms are possible.
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19NM S San Francisco CA
Marine Point Forecast[NOTICE]
Last Update: 1:18 pm PDT Jul 26, 2016
Forecast Valid: 3pm PDT Jul 26, 2016-6pm PDT Aug 1, 2016
LIGHT TO MODERATE NORTHERLY WINDS WILL CONTINUE OVER THE COASTAL WATERS AS HIGH PRESSURE REMAINS OVER THE REGION. THE STRONGEST WINDS WILL BE OVER THE NORTHERN OUTER WATERS AND IN LOCALIZED AREAS OF THE NORTHERN SAN FRANCISCO BAY SUCH AS NEAR ANGEL ISLAND. HAZARDOUS CONDITIONS FROM SQUARED SEAS WILL ALSO BE POSSIBLE IN THE NORTHERN OUTER WATERS. WINDS WILL TAPER OFF THROUGH THE WEEK AS A MIXED SWELL MOVES THROUGH THE COASTAL WATERS. A LONG PERIOD SOUTHWEST SWELL ARRIVES LATER THIS WEEK.
.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 4 TO 6 FEET AT 9 SECONDS. ACROSS THE BAR...5 TO 7 FEET AT 9 SECONDS. MAXIMUM EBB CURRENT OF 2.7 KNOTS AT 10:31 PM TUESDAY AND 1.8 KNOTS AT 11:13 AM WEDNESDAY.
- This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
- The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.