Marine Weather Net

Half Moon Bay, CA Weather Forecast




Half Moon Bay, California

 Lat: 37.46N, Lon: 122.43W

Current Conditions Updated: 847 AM PDT WED APR 15 2026

Mostly Cloudy
Temp: 55°F
  • Humidity:
  • 71%
  • Winds:
  • 7 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 46°F
  • Heat index:
  • 55°F

  • Sunrise:
  • 6:33 AM PDT
  • Sunset:
  • 7:43 PM PDT
  • Moonrise:
  • 5:30 AM PDT
  • Moonset:
  • 6:07 PM PDT

TODAY

PARTLY CLOUDY
Hi: 61°F
Lo: 45°F

THURSDAY

SUNNY

Hi: 65°F
Lo: 45°F

FRIDAY

SUNNY

Hi: 69°F
Lo: 45°F

SATURDAY

PARTLY CLOUDY
Hi: 65°F
Lo: 50°F
Weather Forecast In Detail:
Forecast Issued: 602 AM PDT Wed Apr 15 2026

Today...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 60s. Northwest winds 10 to 20 mph.
Tonight...Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 10 to 20 mph.
Thursday...Sunny. Highs in the mid 60s. North winds 10 to 20 mph.
Thursday Night...Clear. Lows in the mid 40s to lower 50s. Northwest winds 10 to 20 mph...Becoming north 5 to 10 mph after midnight.
Friday...Sunny. Highs in the upper 60s. North winds 5 to 10 mph.
Friday Night...Partly cloudy. Lows in the mid 40s to lower 50s.
Saturday...Partly cloudy. Highs in the mid 60s.
Saturday Night...Mostly cloudy. Lows near 50.
Sunday...Mostly cloudy. A chance of rain. Highs in the mid 60s. Lows near 50.
Monday...Mostly cloudy. A chance of rain. Highs in the mid 60s. Lows near 50.
Tuesday...Mostly cloudy. A chance of rain. Highs in the mid 60s. Lows near 50.
SHARE THIS PAGE: