Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States
Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center.
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For More Weather Information:
Today
WSW 13kt
4ftTonight
WSW 14kt
4ftThursday
W 14kt
4ftThursday
Night
W 16kt
4ftFriday
W 18kt
4ftFriday
Night
WNW 22kt
5ftSaturday
WNW 10kt
4ftSaturday
Night
WNW 12kt
4-5ftSunday
WNW 7kt
4-5ft
Associated Zone Forecast which includes this point
Last Update: 3:05 am PDT Sep 28, 2016
Forecast Valid: 7am PDT Sep 28, 2016-6pm PDT Oct 4, 2016
View Nearby Observations
Detailed Forecast
Synopsis: GREATER FARALLONES...AND CORDELL BANK
NATIONAL MARINE SANCTUARIES...
HIGH PRESSURE BUILDING OFF THE NORTHERN CALIFORNIA COAST WILL BRING INCREASING NORTHWEST WINDS TO THE NORTHERN WATERS THROUGH TONIGHT. THE HIGH WILL WEAKEN THURDAY AS AN UPPER LEVEL TROUGH DEEPENS OFF THE WEST COAST. THIS TROUGH COULD EVENTUALLY BRING THE FIRST RAIN CHANCES OF THE SEASON ON SUNDAY.
HIGH PRESSURE BUILDING OFF THE NORTHERN CALIFORNIA COAST WILL BRING INCREASING NORTHWEST WINDS TO THE NORTHERN WATERS THROUGH TONIGHT. THE HIGH WILL WEAKEN THURDAY AS AN UPPER LEVEL TROUGH DEEPENS OFF THE WEST COAST. THIS TROUGH COULD EVENTUALLY BRING THE FIRST RAIN CHANCES OF THE SEASON ON SUNDAY.
Today
WSW wind 6 to 13 kt. Patchy fog before 11am. Mixed swell...NW 3 ft at 10 seconds and S 2 ft at 15 seconds. Wind waves around 1 ft.
Tonight
WSW wind 12 to 14 kt, with gusts as high as 20 kt. Patchy fog after 11pm. Mixed swell...NW 3 ft at 9 seconds and S 2 ft at 18 seconds. Wind waves 1 to 2 ft.
Thursday
W wind 9 to 14 kt, with gusts as high as 20 kt. Patchy fog before 11am. Mixed swell...NW 3 ft at 9 seconds and S 2 ft at 17 seconds. Wind waves around 1 ft.
Thursday Night
W wind 13 to 16 kt, with gusts as high as 22 kt. Patchy fog after 11pm. Mixed swell...NW 3 ft and S 2 ft. Wind waves 1 to 2 ft.
Friday
W wind 15 to 18 kt, with gusts as high as 25 kt. Patchy fog before 11am. Mixed swell...NW 3 ft and S 2 ft. Wind waves around 1 ft.
Friday Night
WNW wind 12 to 22 kt, with gusts as high as 31 kt. Mostly cloudy. Mixed swell...NW 4 ft and S 2 ft. Wind waves around 1 ft.
Saturday
WNW wind around 10 kt. Partly sunny. Mixed swell...NW 3 ft and S 2 ft. Wind waves around 1 ft.
Saturday Night
WNW wind 10 to 12 kt. Mostly cloudy. Mixed swell...NW 4 ft and S 2 ft. Wind waves around 1 ft.
Sunday
WNW wind around 7 kt. A slight chance of rain. Mixed swell...NW 3 to 4 ft and S 2 ft. Wind waves around 1 ft.
.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...NW SEAS 3 TO 5 FEET AT 11 SECONDS AND SW SEAS 2 TO 3 FEET AT 15 SECONDS. ACROSS THE BAR...NW SEAS 4 TO 6 FEET AT 11 SECONDS AND SW SEAS 3 FEET AT 16 SECONDS.. MAXIMUM EBB CURRENT OF 2.9 KNOTS AT 03:43 PM WEDNESDAY AND 2.4 KNOTS AT 03:55 AM THURSDAY.
*Notices:
- 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.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Point Forecast: | 37.8°N 122.53°W |
| Last Update: | 3:05 am PDT Sep 28, 2016 |
| Forecast Valid: | 7am PDT Sep 28, 2016-6pm PDT Oct 4, 2016 |
| Forecast Discussion | |
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RADAR & SATELLITE IMAGES
