Excessive Heat Continues for the Pacific Northwest; Flooding Impacts Expected in the Southwest U.S.

A dangerous heat wave persists for the Northwest into portions of California today with excessive heat warnings and heat advisories in effect. The active monsoon pattern with organized showers and thunderstorms and possible flash flooding with debris flows continues and will become enhanced in the Southwestern U.S. through Saturday.
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45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Partly Sunny

    WNW 26km/h
    < 1m
  • Tonight

    Partly Cloudy

    NW 27km/h
    < 1m
  • Friday

    Sunny

    Winds IncreasingNW 35km/h
    < 1m
  • Friday
    Night

    Mostly Clear

    NW 34km/hWinds Decreasing
    < 1m
  • Saturday

    Sunny

    W 14km/h
    < 1m
  • Saturday
    Night

    Partly Cloudy

    Winds IncreasingESE 11km/h
    < 1m
  • Sunday

    Mostly Sunny

    Winds IncreasingW 21km/h
    < 1m
  • Sunday
    Night

    Mostly Clear

    WNW 23km/h
    < 1m
  • Monday

    Sunny

    Winds IncreasingWNW 27km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 1:10 pm PDT Aug 18, 2022
Forecast Valid: 3pm PDT Aug 18, 2022-6pm PDT Aug 24, 2022

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Detailed Forecast


Synopsis: PZZ500-190415- 828 AM PDT Thu Aug 18 2022 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Northwest winds will become breezier and gustier through the day. Expect steep wind waves and hazardous seas for smaller vessels into the night and through Saturday. A moderate period southerly swell continues to pass through the waters through the weekend. $$

This Afternoon
WNW wind 24 to 26 km/h, with gusts as high as 32 km/h. Partly sunny. . Wind waves 1 m or less.
Tonight
NW wind 18 to 27 km/h, with gusts as high as 35 km/h. Partly cloudy. . Wind waves 1 m or less.
Friday
NW wind 18 to 23 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 42 km/h. Sunny. . Wind waves 1 m or less.
Friday Night
NW wind 29 to 34 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 40 km/h. Mostly clear. . Wind waves 1 m or less.
Saturday
W wind around 14 km/h. Sunny. . Wind waves 1 m or less.
Saturday Night
Variable winds less than 5 km/h becoming ESE 6 to 11 km/h after midnight. Partly cloudy. . Wind waves 1 m or less.
Sunday
SW wind 8 to 13 km/h becoming W 16 to 21 km/h in the afternoon. Mostly sunny. . Wind waves 1 m or less.
Sunday Night
WNW wind 18 to 23 km/h, with gusts as high as 29 km/h. Mostly clear. . Wind waves 1 m or less.
Monday
WNW wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 34 km/h. Sunny. . Wind waves 1 m or less.

*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: 38.33°N 123.05°W
Last Update: 1:10 pm PDT Aug 18, 2022
Forecast Valid: 3pm PDT Aug 18, 2022-6pm PDT Aug 24, 2022
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