The surf forecast is 4-6+ ft and semi glassy/bumpy right now for Half Moon Bay, CA
- WEATHER FORECAST
No active nearby wind station. Using forecast data.65° WSW @ 7mph - LOW / HIGH TIDE The closest low and high tides to now.3:10pm / 9:51am
- BUOY 46237 Latest wave height and wave period from Buoy 46237WNW
5.6ft @ 10s - WATER TEMP No nearby water temp measurements,
using satellite derived data from yesterday.61° 3/2 Wetsuit
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
THU 18
FRI 19
SAT 20
SUN 21
MON 22
11am
- Clean
- Fair
- Choppy
Conditions are 3+ ft and fair at 11am on Wed 9/17
TIDE LEVEL
Outgoing High Tide 3.9 ft
Forecast Details
Basic
Detail
- Thursday, Sep 18
SURF WIND SWELL 6am 3-5 ftfairSW
4mph5.7ft8sWNW12pm 4-6+ ftfairWSW 7mph6.9ft10sWNW6pm 4-7 ftfairWSW 6mph6.6ft11sWNW - Best Board for Thursday
- Friday, Sep 19
SURF WIND SWELL 6am 4-5+ ftfairS 4mph5.6ft11sWNW12pm 3-5 ftfairWSW 5mph5ft11sWNW6pm 3-4 ftfairWSW 5mph4.5ft10sWNW - Saturday, Sep 20
SURF WIND SWELL 6am 3+ ftcleanWNW 2mph3.5ft9sWNW12pm 3+ ftchoppyWNW 7mph3.3ft10sWNW6pm 3+ ftchoppyWNW 9mph3.3ft9sWNW - Sunday, Sep 21
SURF WIND SWELL 6am 3-4+ ftfairWNW 5mph3.5ft12sWNW12pm 3-5 ftfairW 5mph3.7ft12sWNW6pm 2-4 ftchoppyNW 8mph3.1ft11sWNW - Best Surf Trip
This Forecast Looks Perfect. Book the Trip to Match.
- Monday, Sep 22
SURF WIND SWELL 6am 3-5 ftcleanW 3mph3.8ft11sWNW12pm 4-6+ ftfairW 5mph5.7ft11sWNW6pm 4-6 ftchoppyWNW 6mph5.5ft11sWNW
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This forecast is for beaches with direct offshore winds from East to East-North-East, and was updated Sep 18, 2025 @ 12:13am.
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