Dangerous Heat and Humidity Building from the Plains to the East Coast

A strengthening ridge of high pressure will produce much above average temperatures from the Plains to the East Coast, a true summer heat wave. Highs in the 90s and triple digits combined w/ humidity and dewpoints surging into the upper 70s, if not low 80s, will create heat indices as high as 110 to 115 through this weekend. Air quality will likely be poor due to haze and little air circulation.
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Los Angeles/Oxnard, CA Local Forecast Office

15NM NW Long Beach CA

Marine Point Forecast

[NOTICE]
  • Today

    Patchy Fog

    WSW 10kt
    1-2ft
  • Tonight

    Patchy Fog

    WSW 10kt
    3ft
  • Friday

    Patchy Fog

    Winds IncreasingSW 10kt
    3ft
  • Friday
    Night

    Patchy Fog

    WSW 10kt
    3ft
  • Saturday

    Patchy Fog

    Winds IncreasingSSW 10kt
    3ft
  • Saturday
    Night

    Patchy Fog

    WSW 10kt
    3ft
  • Sunday

    Patchy Fog

    Winds IncreasingWSW 15kt
    3ft
  • Sunday
    Night

    Patchy Fog

    WSW 15kt
    3ft
  • Monday

    Patchy Fog

    Winds IncreasingWSW 10kt
    3ft

Associated Zone Forecast which includes this point

Last Update: 3:20 am PDT Jul 18, 2019
Forecast Valid: 6am PDT Jul 18, 2019-6pm PDT Jul 24, 2019

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Detailed Forecast


Synopsis: PZZ600-181745- 208 AM PDT Thu Jul 18 2019 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 09Z, or 2 AM PDT, a 1028 MB high was located around 1000 NM W of San Francisco, with a 1007 mb low from Las Vegas to Yuma Az. $$

Today
S wind 5 to 10 kt becoming WSW in the morning. Patchy fog before 11am. . Wind waves 1 ft or less.
Tonight
WSW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...W 2 ft at 7 seconds and SSW 2 ft at 15 seconds. Wind waves 1 to 2 ft.
Friday
Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Patchy fog before 11am. Mixed swell...W 2 ft at 7 seconds and SSW 2 ft at 15 seconds. Wind waves 1 to 2 ft.
Friday Night
WSW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...W 2 ft and SSW 2 ft. Wind waves 1 to 2 ft.
Saturday
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Patchy fog before 11am. Mixed swell...W 2 ft and SSW 2 ft. Wind waves 1 to 2 ft.
Saturday Night
WSW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...W 2 ft and SSW 2 ft. Wind waves 1 to 2 ft.
Sunday
Variable winds less than 5 kt becoming WSW 10 to 15 kt in the afternoon. Patchy fog before 11am. Mixed swell...W 2 ft and SSW 2 ft. Wind waves 1 to 2 ft.
Sunday Night
WSW wind 5 to 15 kt. Patchy fog after 11pm. Mixed swell...W 2 ft and SSW 2 ft. Wind waves 1 to 2 ft.
Monday
Variable winds less than 5 kt becoming WSW 5 to 10 kt in the afternoon. Patchy fog before 11am. Mixed swell...W 2 ft and SSW 2 ft. Wind waves 1 to 2 ft.

*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: 33.91°N 118.44°W
Last Update: 3:20 am PDT Jul 18, 2019
Forecast Valid: 6am PDT Jul 18, 2019-6pm PDT Jul 24, 2019
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