The surf forecast is flat right now for St Catharine's Beach, ON

  • WEATHER - LIVE
    72° SSW @ 6mph
  • BUOY 45139
    1ft @ 2s
  • WATER TEMP
    57° 3/2 Wetsuit, Boots

Forecast

Surf
Swell
  • 8ft
  • 6ft
  • 4ft
  • 2ft
FRI 5
SAT 6
SUN 7
MON 8
TUE 9
9pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 9pm on Fri 6/5
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDSSW 13 mph
Primary Swell Arrow
PRIMARYSW (221) 1.2 ft @ 3 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Friday, Jun 5
    SURFWINDSWELL
    6am
    flat
    clean
    SSW
    8mph
    0ft
    0s
    S
    12pm
    flat
    clean
    SW
    11mph
    0ft
    0s
    S
    6pm
    flat
    clean
    SW
    15mph
    1.2ft
    3s
    SW
  • Saturday, Jun 6
    SURFWINDSWELL
    6am
    flat
    clean
    SW
    22mph
    1.4ft
    3s
    SW
    12pm
    flat
    clean
    SW
    17mph
    1.4ft
    3s
    WSW
    6pm
    flat
    clean
    WSW
    12mph
    0.9ft
    3s
    WSW
  • Sunday, Jun 7
    SURFWINDSWELL
    6am
    flat
    fair
    NW
    8mph
    0ft
    0s
    S
    12pm
    flat
    clean
    NW
    4mph
    0ft
    0s
    S
    6pm
    flat
    fair
    NE
    4mph
    0ft
    0s
    S
  • Monday, Jun 8
    SURFWINDSWELL
    6am
    flat
    clean
    SE
    4mph
    0ft
    0s
    S
    12pm
    flat
    fair
    ENE
    6mph
    0ft
    0s
    S
    6pm
    0-1 ft
    choppy
    ENE
    10mph
    1.2ft
    3s
    NE
  • Tuesday, Jun 9
    SURFWINDSWELL
    6am
    flat
    fair
    E
    5mph
    0.4ft
    3s
    ENE
    12pm
    flat
    fair
    NE
    4mph
    0.3ft
    3s
    NE
    6pm
    flat
    fair
    ENE
    5mph
    0.4ft
    3s
    NE
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This forecast is for beaches with direct offshore winds from South to West, and was updated Jun 5, 2026 @ 3:48pm.
Read more about the Surf Captain forecasts.

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