Half Moon Bay, CA

Updated 9/21/2026, 7:09:30 PM PDT

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WEATHER

58°F. Mostly cloudy. Wind 5 mph WSW. 7-Day Forecast →

Low 56°High 62°

Current

UV INDEX

Peak UV 6 today at 2 PM.

LowExtreme

Peak @ 2 PM

AIR

AQI 23 (Good).

GoodHazardous

AQI 23

MARINE

Pillar Point • Waves 4.5 ft • Water 61°F (16°C) • WNW 9 sec • Updated 1 hr ago

PUBLIC ALERTS

No active federal alerts reported.

ROADS

CA-1 • CA-92

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