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Severe weather risk and flash flood potential continue on Sunday

Strong to severe thunderstorms are expected across much of the central and southern Plains towards the Miss. River Valley on Sunday. The Storm Prediction Center indicates a Slight Risk for these areas. Isolated tornadoes, hail and damaging winds are all possible. Flash flooding is also forecast from central Iowa into southern Texas where the heaviest rainfall is expected.
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6NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Cloudy

    WSW 16kt
    5ft
  • Memorial
    Day

    Mostly Cloudy

    SW 12kt
    3-5ft
  • Monday
    Night

    Mostly Cloudy

    WSW 15kt
    3ft
  • Tuesday

    Decreasing Clouds

    SW 10kt
    2-4ft
  • Tuesday
    Night

    Mostly Cloudy

    SW 9kt
    2-3ft
  • Wednesday

    Partly Sunny

    Winds IncreasingW 9kt
    2ft
  • Wednesday
    Night

    Mostly Cloudy

    W 6ktWinds Decreasing
    3-4ft
  • Thursday

    Partly Sunny

    W 10kt
    3ft
  • Thursday
    Night

    Mostly Cloudy

    WSW 7kt
    4ft

Associated Zone Forecast which includes this point

Last Update: 4:14 am PDT May 24, 2015
Forecast Valid: 7pm PDT May 24, 2015-6pm PDT May 31, 2015

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Detailed Forecast


Synopsis: NW WINDS WILL CONTINUE TONIGHT ACROSS THE OCEAN WATERS WITH A MODERATE SEABREEZE INTO THE BAYS THIS EVENING. WINDS WILL EASE ON MEMORIAL DAY INTO TUESDAY WITH FAIRLY LIGHT SEAS. SOME SLIGHTLY STRONGER NW WINDS WILL RETURN BY LATE IN THE WEEK BUT IN GENERAL EXPECT A PROLONGED PERIOD OF GENERALLY LIGHT WIND AND SEAS.

Tonight
WSW wind 11 to 16 kt. Mostly cloudy. Mixed swell...W 4 ft at 9 seconds and WSW 2 ft at 17 seconds becoming SW. Wind waves 1 to 2 ft.
Memorial Day
SW wind 7 to 12 kt. Mostly cloudy. Mixed swell...WNW 2 to 4 ft at 10 seconds and SW 2 ft at 16 seconds becoming W. Wind waves around 1 ft.
Monday Night
WSW wind 12 to 15 kt. Mostly cloudy. Mixed swell...WNW 2 ft at 10 seconds and W 2 ft at 15 seconds becoming S. Wind waves 1 to 2 ft.
Tuesday
SW wind around 10 kt. Mostly cloudy, then gradually becoming sunny. Mixed swell...WNW 2 to 3 ft and SW 1 to 2 ft. Wind waves around 1 ft.
Tuesday Night
SW wind 7 to 9 kt. Mostly cloudy. Mixed swell...WNW 2 ft and SW 1 to 2 ft. Wind waves around 1 ft.
Wednesday
Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Partly sunny. Mixed swell...W 2 ft and SSW 1 ft becoming S. Wind waves around 1 ft.
Wednesday Night
W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...W 3 to 4 ft and S 1 ft. Wind waves around 1 ft.
Thursday
W wind 6 to 10 kt. Partly sunny. Mixed swell...W 3 ft and S 1 ft. Wind waves around 1 ft.
Thursday Night
WSW wind around 7 kt. Mostly cloudy. Mixed swell...WNW 3 to 4 ft and S 2 ft becoming SW. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 4 TO 6 FEET WITH A DOMINANT PERIOD OF 8 SECONDS. ACROSS THE BAR...COMBINED SEAS 5 TO 7 FEET WITH A DOMINANT PERIOD OF 8 SECONDS. MAXIMUM EBB CURRENT OF 1 KNOT AT 10:37 PM SUNDAY NIGHT AND 1.2 KNOTS AT 10:09 AM MONDAY MORNING.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 37.8°N 122.53°W
Last Update: 4:14 am PDT May 24, 2015
Forecast Valid: 7pm PDT May 24, 2015-6pm PDT May 31, 2015
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