The surf forecast is 3+ ft and glassy right now for Half Moon Bay, CA

  • WEATHER FORECAST
    55° WNW @ 3mph
  • LOW / HIGH TIDE
    4:21am / 11:16am
  • BUOY 46237
    SW3ft @ 14s
  • WATER TEMP
    56° 4/3, Boots/Gloves(3)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
WED 9
THU 10
FRI 11
SAT 12
5am
  • Clean
  • Fair
  • Choppy
Conditions are 2-4 ft and fair at 5am on Tue 7/8
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND S 7 mph
Primary Swell Arrow
PRIMARY SSW (199) 2.4 ft @ 15 sec
Secondary Swell Arrow
SECONDARY WNW (294) 3.1 ft @ 9 sec
TIDE LEVEL
Low Tide, -0.1 ft

Forecast Details

Basic
Detail
  • Tuesday, Jul 8
    SURF WIND SWELL
    6am
    2-4 ft
    fair
    S
    6mph
    2.3ft
    15s
    SSW
    12pm
    3-4 ft
    fair
    SW
    5mph
    2.3ft
    15s
    SSW
    6pm
    2-4 ft
    fair
    WSW
    6mph
    2.5ft
    14s
    SSW
  • Best Board for Tuesday
  • Wednesday, Jul 9
    SURF WIND SWELL
    6am
    2-3+ ft
    fair
    NW
    4mph
    2.2ft
    13s
    SSW
    12pm
    2-3+ ft
    choppy
    NW
    9mph
    2ft
    13s
    SSW
    6pm
    2-3 ft
    choppy
    NW
    9mph
    1.8ft
    13s
    SSW
  • Thursday, Jul 10
    SURF WIND SWELL
    6am
    3-4+ ft
    fair
    WNW
    4mph
    5.6ft
    7s
    WNW
    12pm
    3-5 ft
    fair
    W
    6mph
    5.5ft
    8s
    WNW
    6pm
    4-5 ft
    choppy
    WNW
    9mph
    5.5ft
    8s
    WNW
  • Friday, Jul 11
    SURF WIND SWELL
    6am
    5-7 ft
    fair
    W
    5mph
    8.1ft
    9s
    WNW
    12pm
    4-6+ ft
    fair
    WSW
    7mph
    6.4ft
    9s
    WNW
    6pm
    4-5+ ft
    fair
    SW
    6mph
    5.5ft
    9s
    WNW
  • Best Surf Trip
    This Week’s Swell? You Could Be On It.
  • Saturday, Jul 12
    SURF WIND SWELL
    6am
    4-7 ft
    choppy
    S
    10mph
    6.5ft
    10s
    WNW
    12pm
    4-6+ ft
    choppy
    SSW
    11mph
    6.2ft
    10s
    WNW
    6pm
    4-6 ft
    choppy
    SSW
    9mph
    5.7ft
    10s
    WNW
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This forecast is for beaches with direct offshore winds from East to East-North-East, and was updated Jul 8, 2025 @ 6:50pm.
Read more about the Surf Captain forecasts.