Marine Weather Net

Half Moon Bay, CA Weather Forecast




Half Moon Bay, California

 Lat: 37.46N, Lon: 122.43W

Current Conditions Updated: 1047 AM PDT SAT AUG 22 2026

Clear


Temp: 66°F
  • Humidity:
  • 72%
  • Winds:
  • 9 MPH NNE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.09 in.
  • Dewpoint:
  • 57°F
  • Heat index:
  • 66°F

  • Sunrise:
  • 6:30 AM PDT
  • Sunset:
  • 7:51 PM PDT
  • Moonrise:
  • 4:47 PM PDT
  • Moonset:
  • 1:01 AM PDT

REST OF TODAY

PARTLY CLOUDY
Hi: 69°F
Lo: 55°F

SUNDAY

MOSTLY CLOUDY
Hi: 69°F
Lo: 55°F

MONDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 55°F

TUESDAY

MOSTLY CLOUDY
Hi: 69°F
Lo: 59°F
Weather Forecast In Detail:
Forecast Issued: 1102 AM PDT Sat Aug 22 2026

Rest Of Today...Partly cloudy late in the morning then becoming mostly cloudy. Highs in the upper 60s. Northwest winds 5 to 15 mph.
Tonight...Mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 15 mph.
Sunday...Mostly cloudy. Highs in the upper 60s. West winds 5 to 10 mph.
Sunday Night...Mostly cloudy. Lows in the mid 50s. West winds 5 to 10 mph.
Monday...Mostly cloudy. Patchy fog in the morning. Highs in the mid 60s. West winds 5 to 10 mph.
Monday Night...Mostly cloudy. Lows in the mid 50s.
Tuesday...Mostly cloudy. Highs in the upper 60s. Lows in the upper 50s.
Wednesday...Mostly cloudy. Highs in the upper 60s. Lows in the upper 50s.
Thursday...Mostly cloudy. Highs in the upper 60s. Lows in the upper 50s.
Friday...Mostly cloudy. Highs in the upper 60s. Lows in the upper 50s.
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