Storm Moving Through the Upper Midwest to the Northeast

Heavy rain and the potential for strong thunderstorms along and east of the Appalachians will precede a cold front, while snow showers will fall behind the front in the Ohio Valley, Upper Midwest and Great Lake States. Rain-on-snow flooding is possible in portions of New England and New York State. Rain and high elevation snow will return to the west.
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6NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Showers

    Light Wind
    3ft
  • Tonight

    Chance Showers

    Winds IncreasingW 7kt
    3ft
  • Sunday

    Slight Chc Showers

    Winds IncreasingWSW 7kt
    3ft
  • Sunday
    Night

    Chance Showers

    WSW 11kt
    4ft
  • Monday

    Chance Showers

    Light Wind
    3ft
  • Monday
    Night

    Slight Chc Showers

    W 13kt
    3-4ft
  • Tuesday

    Mostly Sunny

    NE 7kt
    3ft
  • Tuesday
    Night

    Partly Cloudy

    NW 7kt
    3ft
  • Wednesday

    Sunny

    Light Wind
    3ft

Associated Zone Forecast which includes this point

Last Update: 9:14 am PST Feb 25, 2017
Forecast Valid: 1pm PST Feb 25, 2017-6pm PST Mar 3, 2017

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Detailed Forecast


Synopsis: GREATER FARALLONES...AND CORDELL BANK NATIONAL MARINE SANCTUARIES...

LOW PRESSURE SLIDING DOWN THE CALIFORNIA COAST TODAY WILL BRING MODERATE TO FRESH SOUTHERLY WINDS FOR THE OUTER WATER WITH RESULTANT SEAS. THIS WILL EXIT QUICKLY TONIGHT. ANOTHER SYSTEM WILL CLIP THE AREA SUNDAY NIGHT WITH MODERATE TO FRESH NORTHERLY CONDITIONS. MONDAY ONWARD CONDITIONS LOOK TO REMAIN MODERATE TO FRESH WITH POSSIBLE NEAR GALE CONDITIONS BY LATE IN THE WEEK. NO SIGNIFICANT SWELL TRAINS ARE EXPECTED THROUGH THE WEEK.

This Afternoon
Variable winds 5 kt or less. A chance of showers. W swell 3 ft at 14 seconds. Wind waves around 1 ft.
Tonight
Variable winds less than 5 kt becoming W 5 to 7 kt in the evening. A chance of showers before 10pm. W swell 3 ft at 14 seconds. Wind waves around 1 ft.
Sunday
Variable winds less than 5 kt becoming WSW 5 to 7 kt in the afternoon. A slight chance of showers after 10am. W swell 3 ft at 17 seconds. Wind waves around 1 ft.
Sunday Night
WSW wind around 11 kt becoming WNW in the evening. A chance of showers. W swell 4 ft. Wind waves around 1 ft.
Monday
Variable winds 5 kt or less. A chance of showers before 10am. W swell 3 ft. Wind waves around 1 ft.
Monday Night
W wind 8 to 13 kt becoming NNW in the evening. A slight chance of showers. W swell 3 ft. Wind waves 1 to 2 ft.
Tuesday
NE wind 5 to 7 kt. Mostly sunny. W swell 3 ft. Wind waves around 1 ft.
Tuesday Night
NW wind 5 to 7 kt. Partly cloudy. W swell 3 ft. Wind waves around 1 ft.
Wednesday
Variable winds 5 kt or less. Sunny. W swell 3 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 4 TO 6 FT AT 15 SECONDS. ACROSS THE BAR...MAXIMUM EBB CURRENT OF 1.8 KNOTS AT 02:54 PM SATURDAY AND 1 KNOTS AT 03:48 AM SUNDAY.

*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: 9:14 am PST Feb 25, 2017
Forecast Valid: 1pm PST Feb 25, 2017-6pm PST Mar 3, 2017
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