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Oceanside, California weather

United States · America/Los_Angeles · 33.20, -117.38

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Oceanside, California weather alerts

Official warnings, watches, and advisories affecting Oceanside, California. WeatherSignal never writes its own alerts: every item here comes from the responsible weather agency, word for word.

Source updated: 5:35:53 PM · WeatherSignal checked: 5:36:09 PM

Source: NOAA / National Weather Service

ADVISORYalert level: Advisory

Heat Advisory

Heat Advisory issued October 16 at 5:10AM PDT until October 17 at 8:00PM PDT by NWS San Diego CA

Severity:
Moderate
Urgency:
Expected
Certainty:
Likely
Issued by:
NWS San Diego CA
Starts:
10/16/2026, 12:10:00 PM
Expires:
10/17/2026, 12:00:00 AM
Area:
San Diego County Coastal Areas; Orange County Coastal

Official recommended action

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Read the full official alert
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