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Heat advisory covers Los Angeles County beaches through October 17

High temperatures are forecast for Los Angeles County beaches under an advisory ending Saturday, October 17. The Los Angeles County Department of Public Health advises people to stay cool and hydrated because hot weather may lead to heat-related illness, especially for those vulnerable to heat.

Watercolor illustration of an empty sunlit beach with a closed umbrella, coastal grasses, palms and blue water.
Illustration: The Mayberry Post

The National Weather Service issued a heat advisory for Los Angeles County beaches from Thursday, October 15, through Saturday, October 17. High temperatures are forecast. The Los Angeles County Department of Public Health advises people to stay cool and hydrated.

Why it matters: Hot weather may lead to heat-related illness, especially for people vulnerable to heat.

Hot weather may lead to heat-related illness, especially among people vulnerable to heat. Public Health says to check on people who are sick or have chronic conditions, older adults, pregnant people, children, people who live alone, outdoor workers, athletes, anyone without air conditioning and pets.

Drink plenty of water throughout the day, even when not thirsty. When outdoors, avoid the hottest hours and wear lightweight, light-colored clothing, a hat or use an umbrella, and sunscreen rated SPF 15 or higher. Never leave children or pets in a vehicle, even briefly; call 911 if you see one alone in a vehicle.

People without air conditioning can visit a library, cooling center, shopping mall or another air-conditioned space. Call 211 for help finding one. Call 911 for heat illness signs including confusion, fainting or a body temperature of 103°F or higher.

The advisory continues through Saturday, October 17. Residents can check conditions for their city on the National Weather Service HeatRisk website.

What’s next: The heat advisory continues through Saturday, October 17.

Staff

First published Oct 16, 2026 · 9:57 AM PT · 2 min read

Key facts

Advisory
Thursday, October 15–Saturday, October 17
Area
Los Angeles County beaches
Cool-space help
Call 211

Sources used

Every claim checked against these records and approved by Abhishek Chopde. How we verify

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