Beaver Island Beach Sea Water Temperature
A cool beach on the James Bay, warmest around August at about 23.4°C. Today's reading, 7-day forecast, and monthly averages below.
Beaver Island Beach water temperature
Pleasant and revitalizing. Great for most beachgoers and active recreational swimming.
7-Day Water Temperature Forecast
Beaver Island Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Beaver Island Beach occurs inJune, July, August, September — peaking at23.4°C (74.1°F) in August.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 0.3°C | 3.2°C | 5.8°C | Very Cold (< 16°C) |
| February | 0.4°C | 1.4°C | 3.3°C | Very Cold (< 16°C) |
| March | 0.3°C | 1.6°C | 5.1°C | Very Cold (< 16°C) |
| April | 1.1°C | 3.3°C | 7.8°C | Very Cold (< 16°C) |
| May | 4.1°C | 9.4°C | 17.9°C | Very Cold (< 16°C) |
| June | 9.7°C | 16.8°C | 21.1°C | Cool / Refreshing (16°C – 20°C) |
| July | 19.6°C | 22.3°C | 24°C | Comfortable (20°C – 24°C) |
| August | 21°C | 23.4°C | 25.9°C | Comfortable (20°C – 24°C) |
| SeptemberCurrent | 17.9°C | 21.3°C | 24.3°C | Comfortable (20°C – 24°C) |
| October | 11.6°C | 16.2°C | 19.9°C | Cool / Refreshing (16°C – 20°C) |
| November | 6.6°C | 10.6°C | 14.7°C | Very Cold (< 16°C) |
| December | 3.3°C | 6.5°C | 9.7°C | Very Cold (< 16°C) |
Swimming FAQs for Beaver Island Beach
Is the sea warm enough to swim in Beaver Island Beach today?
Typical sea surface temperature in Beaver Island Beach this time of year is 21.3°C (70.3°F) — classified as Comfortable (20°C – 24°C). Pleasant and revitalizing. Great for most beachgoers and active recreational swimming. Live readings load automatically.
What are the warmest months for swimming in Beaver Island Beach?
The highest water temperatures in Beaver Island Beach typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Beaver Island Beach in September?
Historically in September, water temperatures in Beaver Island Beach average around21.3°C (70.3°F), fluctuating between a recorded minimum of 17.9°C and a maximum of 24.3°C.