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

  • WEATHER FORECAST
    60° W @ 14mph
  • BUOY 45139
    1ft @ 3s
  • WATER TEMP
    51° 4/3, Boots/Gloves(3+)

Forecast

Surf
Swell
  • 8ft
  • 6ft
  • 4ft
  • 2ft
FRI 19
SAT 20
SUN 21
MON 22
TUE 23
9pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 9pm on Fri 6/19
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDW 14 mph
Primary Swell Arrow
PRIMARYW (275) 1.4 ft @ 3 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Friday, Jun 19
    SURFWINDSWELL
    6am
    flat
    clean
    W
    14mph
    1.3ft
    3s
    W
    12pm
    flat
    clean
    W
    16mph
    1.3ft
    3s
    W
    6pm
    flat
    clean
    W
    19mph
    1.8ft
    3s
    W
  • Saturday, Jun 20
    SURFWINDSWELL
    6am
    flat
    clean
    W
    12mph
    1ft
    3s
    W
    12pm
    flat
    clean
    W
    9mph
    0.3ft
    2s
    W
    6pm
    flat
    clean
    WSW
    15mph
    0ft
    0s
    S
  • Sunday, Jun 21
    SURFWINDSWELL
    6am
    flat
    clean
    W
    6mph
    0ft
    0s
    S
    12pm
    flat
    clean
    W
    4mph
    0ft
    0s
    S
    6pm
    flat
    clean
    SW
    10mph
    0ft
    0s
    S
  • Monday, Jun 22
    SURFWINDSWELL
    6am
    flat
    fair
    E
    6mph
    0ft
    0s
    S
    12pm
    flat
    choppy
    NE
    10mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    NE
    7mph
    0ft
    0s
    S
  • Tuesday, Jun 23
    SURFWINDSWELL
    6am
    flat
    clean
    NW
    7mph
    0ft
    0s
    S
    12pm
    flat
    clean
    NW
    3mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    NNE
    9mph
    0ft
    0s
    S
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This forecast is for beaches with direct offshore winds from South to West, and was updated Jun 19, 2026 @ 4:16pm.
Read more about the Surf Captain forecasts.

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