Heavy Rainfall Possible Over Portions of the Gulf Coast and Southeast

Unsettled weather will continue across the Southeast and Gulf Coast with periodic showers and thunderstorms through at least Wednesday. Rainfall amounts may exceed three inches in some locales. Elsewhere, a few severe thunderstorms are possible for the Ohio Valley and central Plains through Tuesday.
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30NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Cloudy

    W 12kt
    < 1ft
  • Tonight

    Cloudy

    W 14kt
    < 1ft
  • Wednesday

    Mostly Cloudy

    W 12kt
    < 1ft
  • Wednesday
    Night

    Mostly Cloudy

    W 7kt
    < 1ft
  • Thursday

    Mostly Cloudy

    Winds IncreasingS 11kt
    < 1ft
  • Thursday
    Night

    Chance Showers

    SSW 8ktWinds Decreasing
    < 1ft
  • Friday

    Chance Showers

    Winds IncreasingW 10kt
    < 1ft
  • Friday
    Night

    Slight Chc Showers

    SW 7ktWinds Decreasing
    < 1ft
  • Saturday

    Mostly Sunny

    WNW 15kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 1:31 pm PDT May 22, 2018
Forecast Valid: 3pm PDT May 22, 2018-6pm PDT May 28, 2018

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Detailed Forecast


Synopsis: PZZ500-231030- 233 PM PDT Tue May 22 2018 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Generally light northwest winds are expected this evening and overnight, though locally breezy conditions are possible near the Golden Gate and Angel Island. Winds will become southerly by Thursday morning as a weak low pressure system approaches from the west. This low will bring a chance of showers Thursday through Friday night. A long period southwest swell will persist with a shorter period northwest swell through the week. $$

This Afternoon
W wind around 12 kt. Cloudy. Mixed swell...WNW 3 ft at 9 seconds and SSW 1 ft at 17 seconds. Wind waves around 1 ft.
Tonight
W wind 12 to 14 kt. Cloudy. Mixed swell...WNW 3 ft at 9 seconds and SSW 1 ft at 16 seconds. Wind waves 1 to 2 ft.
Wednesday
W wind 7 to 12 kt becoming SW in the morning. Mostly cloudy. Mixed swell...WNW 3 ft at 10 seconds and SSW 1 ft at 16 seconds. Wind waves around 1 ft.
Wednesday Night
W wind around 7 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves around 1 ft.
Thursday
Variable winds less than 5 kt becoming S 6 to 11 kt in the afternoon. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves around 1 ft.
Thursday Night
SSW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. A chance of showers after 11pm. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves around 1 ft.
Friday
Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. A chance of showers, mainly before 11am. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves around 1 ft.
Friday Night
SW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of showers. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves around 1 ft.
Saturday
WNW wind 10 to 15 kt. Mostly sunny. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves 1 to 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Combined seas 3 to 5 ft with a dominant period of 10 seconds. ACROSS THE BAR...Combined seas 4 to 6 ft with a dominant period of 10 seconds. Maximum ebb current of 2 knots at 11:25 PM Tuesday and 2.2 knots at 11:07 AM Wednesday.

*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: 1:31 pm PDT May 22, 2018
Forecast Valid: 3pm PDT May 22, 2018-6pm PDT May 28, 2018
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