Severe Thunderstorms And Heavy Rain Over Portions Of Plains, Mid Atlantic On Friday

Scattered strong-to-severe thunderstorms are possible from the Mid-Missouri Valley into the central Plains on Friday. Also, a few strong-to-severe storms are possible from the Mid-Atlantic into Upstate New York and western New England. Storms in these areas will also be capable of producing torrential rainfall that could lead to isolated flash flooding.
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6NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • Today

    Patchy Fog

    W 12kt
    4ft
  • Tonight

    Patchy Fog

    WSW 12kt
    4ft
  • Saturday

    Patchy Fog

    WSW 14kt
    4ft
  • Saturday
    Night

    Patchy Fog

    SW 14kt
    4ft
  • Sunday

    Patchy Fog

    WSW 13kt
    3-4ft
  • Sunday
    Night

    Mostly Cloudy

    WSW 11kt
    3ft
  • Monday

    Partly Sunny

    WSW 8ktWinds Decreasing
    3ft
  • Monday
    Night

    Mostly Cloudy

    SW 9ktWinds Decreasing
    3ft
  • Tuesday

    Partly Sunny

    Light Wind
    3ft

Associated Zone Forecast which includes this point

Last Update: 1:56 am PDT Aug 18, 2017
Forecast Valid: 10am PDT Aug 18, 2017-6pm PDT Aug 24, 2017

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Detailed Forecast


Synopsis: PZZ500-182230- 827 AM PDT Fri Aug 18 2017 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Expect increasing northwesterly winds to continue through the weekend as high pressure builds over the eastern Pacific. Locally steep wind waves will also accompany the increasing winds. $$

Today
W wind 7 to 12 kt. Patchy fog before 11am. Mixed swell...W 3 ft at 12 seconds and SW 2 ft at 16 seconds. Wind waves around 1 ft.
Tonight
WSW wind 9 to 12 kt. Patchy fog after 11pm. Mixed swell...W 3 ft at 11 seconds and SW 2 ft at 16 seconds. Wind waves around 1 ft.
Saturday
WSW wind 9 to 14 kt. Patchy fog before 11am. Mixed swell...W 3 ft at 11 seconds and SW 2 ft at 15 seconds. Wind waves 1 to 2 ft.
Saturday Night
SW wind around 14 kt. Patchy fog after 11pm. Mixed swell...W 3 ft and SW 2 ft. Wind waves around 2 ft.
Sunday
WSW wind around 13 kt. Patchy fog before 11am. Mixed swell...W 3 ft and SW 1 to 2 ft. Wind waves 1 to 2 ft.
Sunday Night
WSW wind 9 to 11 kt. Mostly cloudy. Mixed swell...W 3 ft and SW 1 ft. Wind waves around 1 ft.
Monday
WSW wind 5 to 8 kt becoming variable and less than 5 kt in the morning. Partly sunny. Mixed swell...W 3 ft and SW 1 ft. Wind waves around 1 ft.
Monday Night
SW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...W 3 ft and SSW 1 ft. Wind waves around 1 ft.
Tuesday
Variable winds 5 kt or less. Partly sunny. Mixed swell...W 3 ft and SW 1 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Combined seas 4 to 5 ft with a dominant swell period of 10 seconds. ACROSS THE BAR...Combined seas 4 to 6 ft with a dominant swell period of 10 seconds. Maximum ebb current of 0.9 knots at 01:24 PM Friday and 1.9 knots at 01:12 AM Saturday.

*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: 1:56 am PDT Aug 18, 2017
Forecast Valid: 10am PDT Aug 18, 2017-6pm PDT Aug 24, 2017
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