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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30NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Showers Likely

    SSE 9kt
    < 1ft
  • Tonight

    Showers Likely

    SSW 12ktWinds Decreasing
    < 1ft
  • Sunday

    Chance Showers

    Light Wind
    < 1ft
  • Sunday
    Night

    Chance Showers

    WNW 15kt
    < 1ft
  • Monday

    Chance Showers

    NNW 7ktWinds Decreasing
    < 1ft
  • Monday
    Night

    Slight Chc Showers

    NNW 16kt
    < 1ft
  • Tuesday

    Mostly Sunny

    NNE 8ktWinds Decreasing
    < 1ft
  • Tuesday
    Night

    Partly Cloudy

    NNW 11kt
    < 1ft
  • Wednesday

    Mostly Sunny

    NNW 8kt
    < 1ft

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
SSE wind around 9 kt. Showers likely, mainly after 4pm. W swell 4 ft at 14 seconds. Wind waves 1 ft or less.
Tonight
SSW wind 7 to 12 kt becoming variable and less than 5 kt after midnight. Showers likely before 10pm. . Wind waves 1 ft or less.
Sunday
Variable winds 5 kt or less. A chance of showers after 10am. . Wind waves 1 ft or less.
Sunday Night
WNW wind 11 to 15 kt. A chance of showers. . Wind waves 1 ft or less.
Monday
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the morning. A chance of showers before 10am. . Wind waves 1 ft or less.
Monday Night
NNW wind around 16 kt. A slight chance of showers after 10pm. . Wind waves 1 ft or less.
Tuesday
NNE wind 5 to 8 kt becoming variable and less than 5 kt in the morning. Mostly sunny. . Wind waves 1 ft or less.
Tuesday Night
NNW wind around 11 kt. Partly cloudy. . Wind waves 1 ft or less.
Wednesday
NNW wind 6 to 8 kt. Mostly sunny. . Wind waves 1 ft or less.

.....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: 38°N 122.99°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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