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

  • WEATHER FORECAST
    19° NW @ 15mph
  • BUOY FORECAST
    NNW1.5ft @ 3s
  • WATER TEMP
    36° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
FRI 21
SAT 22
SUN 23
MON 24
TUE 25
1pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 1pm on Thu 2/20
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND WNW 11 mph
Primary Swell Arrow
PRIMARY NE (45) 0.2 ft @ 3 sec
Secondary Swell Arrow
SECONDARY NNW (335) 0.2 ft @ 2 sec
No Tide Data

Forecast Details

Basic
Detail
  • Friday, Feb 21
    SURF WIND SWELL
    6am
    flat
    fair
    NW
    16mph
    1.7ft
    3s
    NNW
    12pm
    flat
    clean
    WSW
    13mph
    1.2ft
    3s
    NNW
    6pm
    flat
    clean
    W
    15mph
    0.4ft
    3s
    NNE
  • Best Board for Friday
  • Saturday, Feb 22
    SURF WIND SWELL
    6am
    flat
    clean
    SW
    17mph
    1.3ft
    3s
    SW
    12pm
    flat
    clean
    SW
    22mph
    1.9ft
    3s
    WSW
    6pm
    flat
    clean
    SW
    21mph
    2.3ft
    4s
    WSW
  • Sunday, Feb 23
    SURF WIND SWELL
    6am
    flat
    clean
    WSW
    16mph
    1.5ft
    3s
    WSW
    12pm
    flat
    clean
    WSW
    15mph
    1.4ft
    3s
    WSW
    6pm
    flat
    clean
    SW
    14mph
    1.3ft
    3s
    WSW
  • Monday, Feb 24
    SURF WIND SWELL
    6am
    flat
    clean
    SSW
    17mph
    1.4ft
    3s
    SW
    12pm
    flat
    clean
    SW
    22mph
    2ft
    4s
    SW
    6pm
    flat
    clean
    SW
    24mph
    2.8ft
    4s
    SW
  • Tuesday, Feb 25
    SURF WIND SWELL
    6am
    flat
    clean
    SW
    5mph
    0.5ft
    2s
    WSW
    12pm
    flat
    fair
    ESE
    6mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    ENE
    8mph
    0ft
    0s
    S
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This forecast is for beaches with direct offshore winds from South to West, and was updated Feb 21, 2025 @ 3:21am.
Read more about the Surf Captain forecasts.