Heavy rain expected across the Mid-Atlantic region and central Appalachians.
Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday.
For More Weather Information:
30NM WNW San Francisco CA
Marine Point Forecast[NOTICE]
Last Update: 4:57 pm PDT Sep 28, 2016
Forecast Valid: 5am PDT Sep 29, 2016-6pm PDT Oct 5, 2016
A WEAKENING SURFACE HIGH PRESSURE AREA OVER THE EASTERN PACIFIC WILL RESULT IN LIGHTER WINDS ACROSS THE COASTAL WATERS TODAY. WINDS WILL STRENGTHEN FRIDAY AFTERNOON AS AN UPPER LEVEL TROUGH DEEPENS OFF THE WEST COAST.
.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...NW SEAS 4 TO 6 FEET AT 9 SECONDS AND S SEAS 2 TO 3 FEET AT 16 SECONDS. ACROSS THE BAR...NW SEAS 4 TO 6 FEET AT 9 SECONDS AND S SEAS 2 TO 3 FEET AT 16 SECONDS. MAXIMUM EBB CURRENT OF 2.4 KNOTS AT 3:55 AM THURSDAY AND 3.0 KNOTS AT 4:31 PM THURSDAY.
- 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.