The surf forecast is flat right now for St Catharine's Beach, ON
- WEATHER - LIVE
Nearby Wind Station CWWZ - Port Weller, Ont.21° SW @ 11 → 22mph - BUOY FORECAST No active nearby Buoys. Using current forecast data.WSW
1.7ft @ 4s - WATER TEMP Water temperature from nearby buoy station 4513937° 5/4+, Boots/Gloves(5+)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
SUN 18
MON 19
TUE 20
WED 21
THU 22
7pm
- Clean
- Fair
- Choppy
Conditions are flat and clean at 7pm on Sat 1/17
No Tide Data
Forecast Details
Basic
Detail
- Sunday, Jan 18
SURF WIND SWELL 6am flatcleanWSW
23mph2.7ft4sWSW12pm flatcleanWSW 15mph1.4ft3sWSW6pm flatcleanWSW 12mph1ft3sWSW - Best Board for Sunday
- Monday, Jan 19
SURF WIND SWELL 6am flatcleanWSW 17mph1.5ft3sWSW12pm flatcleanWSW 23mph2.3ft4sWSW6pm flatfairWSW 30mph4ft5sWSW - Tuesday, Jan 20
SURF WIND SWELL 6am flatcleanW 27mph3.6ft4sW12pm flatfairWSW 29mph3.8ft5sW6pm flatcleanWSW 22mph2.8ft4sW - Wednesday, Jan 21
SURF WIND SWELL 6am flatcleanSSW 18mph1.3ft3sWSW12pm flatcleanSSW 21mph1.5ft3sSSW6pm flatcleanSW 25mph2.7ft4sWSW - Best Surf Trip
Surf the Best Breaks. Guided by Locals.
- Thursday, Jan 22
SURF WIND SWELL 6am flatcleanWSW 19mph1.9ft4sW12pm flatcleanW 22mph2.4ft4sW6pm flatcleanWSW 24mph2.8ft4sW
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This forecast is for beaches with direct offshore winds from South to West, and was updated Jan 18, 2026 @ 8:44am.
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