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

  • WEATHER - LIVE
    68° S @ 6mph
  • BUOY 45139
    0.3ft @ 3s
  • WATER TEMP
    64° 3/2 Wetsuit

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
SAT 27
SUN 28
MON 29
TUE 30
10pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 10pm on Fri 6/26
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDNNE 2 mph
Primary Swell Arrow
PRIMARYS (180) 0 ft @ 0 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
Forecast
History
  • Saturday, Jun 27
    SURFWINDSWELL
    6am
    flat
    clean
    NNW
    2mph
    0ft
    0s
    S
    12pm
    flat
    choppy
    NNE
    7mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    NE
    9mph
    0ft
    0s
    S
  • Sunday, Jun 28
    SURFWINDSWELL
    6am
    flat
    fair
    ENE
    4mph
    0ft
    0s
    S
    12pm
    flat
    choppy
    NNE
    8mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    NE
    9mph
    0ft
    0s
    S
  • Monday, Jun 29
    SURFWINDSWELL
    6am
    flat
    fair
    E
    4mph
    0ft
    0s
    S
    12pm
    flat
    choppy
    NE
    9mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    NE
    7mph
    0.3ft
    2s
    ENE
  • Tuesday, Jun 30
    SURFWINDSWELL
    6am
    flat
    clean
    NNE
    1mph
    0ft
    2s
    NE
    12pm
    flat
    clean
    WSW
    3mph
    0ft
    0s
    S
    6pm
    flat
    clean
    SW
    4mph
    0ft
    0s
    S
  • Wednesday, Jul 1
    SURFWINDSWELL
    6am
    flat
    clean
    SW
    9mph
    0ft
    0s
    S
    12pm
    flat
    clean
    WSW
    13mph
    0ft
    0s
    S
    6pm
    flat
    clean
    NW
    8mph
    1ft
    3s
    W
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This forecast is for beaches with direct offshore winds from South to West, and was updated Jun 26, 2026 @ 9:42pm.
Read more about the Surf Captain forecasts.