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.
Read More...

For More Weather Information:

Los Angeles/Oxnard, CA Local Forecast Office

15NM NW Long Beach CA

Marine Point Forecast

[NOTICE]
  • Today

    Patchy Fog

    WSW 20km/h
    < 1m
  • Tonight

    Patchy Fog

    WSW 20km/hWinds Decreasing
    1m
  • Friday

    Patchy Fog

    Winds IncreasingSSW 20km/h
    1m
  • Friday
    Night

    Patchy Fog

    WSW 20km/hWinds Decreasing
    1m
  • Saturday

    Patchy Fog

    Winds IncreasingSSW 20km/h
    1m
  • Saturday
    Night

    Patchy Fog

    WSW 25km/hWinds Decreasing
    1m
  • Sunday

    Patchy Fog

    Winds IncreasingWSW 25km/h
    1m
  • Sunday
    Night

    Patchy Fog

    WSW 25km/hWinds Decreasing
    1m
  • Monday

    Patchy Fog

    Winds IncreasingWSW 25km/h
    1m

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

View Nearby Observations

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 10 to 20 km/h becoming WSW in the morning. Patchy fog before 11am. . Wind waves 1 m or less.
Tonight
WSW wind 15 to 20 km/h decreasing to 5 to 10 km/h in the evening. Patchy fog after 11pm. Mixed swell...W 1 ft at 7 seconds and SSW 1 ft at 15 seconds. Wind waves 1 m or less.
Friday
SSW wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Patchy fog before 11am. Mixed swell...W 1 ft at 7 seconds and SSW 1 ft at 15 seconds. Wind waves 1 m or less.
Friday Night
WSW wind 15 to 20 km/h decreasing to 5 to 10 km/h in the evening. Patchy fog after 11pm. Mixed swell...W 1 ft and SSW 1 ft. Wind waves 1 m or less.
Saturday
SSW wind 5 to 10 km/h increasing to 15 to 20 km/h in the morning. Patchy fog before 11am. Mixed swell...W 1 ft and SSW 1 ft. Wind waves 1 m or less.
Saturday Night
WSW wind 15 to 25 km/h decreasing to 5 to 15 km/h in the evening. Patchy fog after 11pm. Mixed swell...W 1 ft and SSW 1 ft. Wind waves 1 m or less.
Sunday
WSW wind 5 to 15 km/h increasing to 15 to 25 km/h in the morning. Patchy fog before 11am. Mixed swell...W 1 ft and SSW 1 ft. Wind waves 1 m or less.
Sunday Night
WSW wind 15 to 25 km/h decreasing to 5 to 15 km/h in the evening. Patchy fog after 11pm. Mixed swell...W 1 ft and SSW 1 ft. Wind waves 1 m or less.
Monday
WSW wind 5 to 15 km/h increasing to 15 to 25 km/h in the morning. Patchy fog before 11am. Mixed swell...W 1 ft and SSW 1 ft. 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.
  Select Another Point

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
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data