The surf forecast is flat right now for Alona Bay, ON

  • WEATHER FORECAST
    69° S @ 21mph
  • BUOY 45004
    S3.6ft @ 5s
  • WATER TEMP
    59° 4/3, Boots/Gloves(3)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
SUN 5
MON 6
TUE 7
WED 8
THU 9
2am
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 2am on Sun 10/5
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND SSE 14 mph
Primary Swell Arrow
PRIMARY WSW (246) 0.9 ft @ 4 sec
Secondary Swell Arrow
SECONDARY S (180) 1.5 ft @ 3 sec
No Tide Data

Forecast Details

Basic
Detail
  • Sunday, Oct 5
    SURF WIND SWELL
    6am
    flat
    clean
    SSE
    15mph
    0.9ft
    4s
    WSW
    12pm
    flat
    fair
    S
    17mph
    0.8ft
    4s
    WSW
    6pm
    flat
    choppy
    S
    21mph
    2.6ft
    4s
    SSW
  • Best Board for Sunday
  • Monday, Oct 6
    SURF WIND SWELL
    6am
    1 ft
    choppy
    WNW
    15mph
    2.3ft
    5s
    WSW
    12pm
    2-3 ft
    choppy
    NW
    13mph
    3.6ft
    7s
    WNW
    6pm
    1-2 ft
    fair
    WNW
    8mph
    2.2ft
    6s
    WNW
  • Tuesday, Oct 7
    SURF WIND SWELL
    6am
    0-1 ft
    choppy
    WSW
    13mph
    1.4ft
    3s
    W
    12pm
    1 ft
    choppy
    W
    14mph
    2.1ft
    4s
    W
    6pm
    2+ ft
    choppy
    WNW
    17mph
    3.8ft
    5s
    WNW
  • Wednesday, Oct 8
    SURF WIND SWELL
    6am
    1 ft
    clean
    E
    8mph
    1.5ft
    5s
    WNW
    12pm
    0-1 ft
    clean
    S
    2mph
    0.8ft
    4s
    WNW
    6pm
    flat
    clean
    WNW
    2mph
    0.5ft
    4s
    WNW
  • Best Surf Trip
    This Week’s Swell? You Could Be On It.
  • Thursday, Oct 9
    SURF WIND SWELL
    6am
    flat
    clean
    SE
    17mph
    0.2ft
    3s
    WNW
    12pm
    flat
    fair
    S
    15mph
    1.1ft
    3s
    SSW
    6pm
    0-1 ft
    fair
    S
    16mph
    0.7ft
    5s
    W
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This forecast is for beaches with direct offshore winds from South-East to East, and was updated Oct 5, 2025 @ 3:39pm.
Read more about the Surf Captain forecasts.