Open Water Data

Guelph Lake - Island Beach

Guelph, Ontario, Canada

Data Sources
  • E. coli
    FAIL 100mpn Mon, Aug 18, 2025
  • Water Quality Status
    Failed tests Mon, Aug 18, 2025
  • Air Temperature
    11.7°C / 53.1°F (air) Thu, Sep 4, 2025 at 9:00pm
  • Wind
    3.6 - 7.6km/h E 91° Thu, Sep 4, 2025 at 9:00pm
  • Clear
    Clear Thu, Sep 4, 2025 at 9:00pm
  • Precipitation
    0mm Thu, Sep 4, 2025 at 9:00pm
  • Air Visibility
    10km Thu, Sep 4, 2025 at 9:00pm
  • Humidity
    66% Thu, Sep 4, 2025 at 9:00pm

Photo by Tammy Young on Google Maps

One of two beaches in the 3971 acres of Guelph Lake conservation area.  Both of the large sandy beaches are equipped with change houses.  Neither beach is patrolled by lifeguards, so parents or guardians should keep a close eye on children.  The lake offers trophy-sized northern pike, smallmouth bass, largemouth bass, black crappie, yellow perch, and carp for anglers.  Non-motorized boating is allowed in Guelph Lake; canoeing, kayaking, sailing and windsurfing are popular here.

The description above was copied from or heavily based on Swim Guide, with permission.

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