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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San Diego, CA Local Forecast Office

29NM SW Oceanside CA

Marine Point Forecast

[NOTICE]

This
Afternoon
WNW 10kt
3ft
Tonight

WNW 10kt
3ft
Friday

W 10kt
3ft
Friday
Night
Light Wind
3ft
Saturday

S 10kt
3ft
Saturday
Night
S 10kt
2-3ft
Sunday

Light Wind
2ft
Sunday
Night
Light Wind
2ft
Monday

W 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 8:34 am PDT Aug 18, 2022
Forecast Valid: 1pm PDT Aug 18, 2022-6pm PDT Aug 24, 2022

View Nearby Observations

Detailed Forecast

Synopsis: PZZ700-190145- 136 AM PDT Thu Aug 18 2022 .Synopsis for the far southern California coast... At 1 AM, a 1022 mb high was 800 NM west of San Francisco and a 1004 mb low was near Las Vegas. Westerly winds today will shift southerly Friday through Sunday as a Catalina Eddy spins up over the outer waters. $$

This Afternoon

WNW wind around 10 kt. Sunny. Mixed swell...W 2 ft at 7 seconds and S 1 ft at 17 seconds. Wind waves around 1 ft.

Tonight

WNW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 3 ft at 7 seconds and S 2 ft at 16 seconds. Wind waves around 1 ft.

Friday

W wind 5 to 10 kt. Patchy fog before 11am. Mixed swell...WNW 2 to 3 ft at 7 seconds and S 2 ft at 16 seconds. Wind waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Patchy fog after 11pm. Mixed swell...WNW 2 ft and S 2 ft. Wind waves 1 ft or less.

Saturday

S wind 5 to 10 kt. Patchy fog before 11am. Mixed swell...WNW 2 ft and S 2 ft. Wind waves 1 ft or less.

Saturday Night

S wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WSW 2 ft and S 2 ft. Wind waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Patchy fog before 11am. Mixed swell...WSW 2 ft and S 2 ft. Wind waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Patchy fog after 11pm. Mixed swell...WSW 1 ft and S 2 ft. Wind waves 1 ft or less.

Monday

WNW wind 5 to 10 kt becoming WSW in the morning. Patchy fog before 11am. Mixed swell...WSW 1 ft and S 2 ft. Wind waves 1 ft or less.

*Notices:

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.
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.