Beaver Island Public Beach Sea Water Temperature
A cool beach on the James Bay, warmest around August at about 19.6°C. Today's reading, 7-day forecast, and monthly averages below.
Beaver Island Public Beach water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Beaver Island Public Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Beaver Island Public Beach occurs inJuly, August, September, October — peaking at19.6°C (67.3°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 | 0.4°C | 2.9°C | 4.8°C | Very Cold (< 16°C) |
| February | 0°C | 1.4°C | 3.9°C | Very Cold (< 16°C) |
| March | 0.2°C | 1.3°C | 3.3°C | Very Cold (< 16°C) |
| April | 0.4°C | 2.1°C | 4.5°C | Very Cold (< 16°C) |
| May | 2°C | 4.5°C | 9.4°C | Very Cold (< 16°C) |
| June | 5.4°C | 10.6°C | 15.8°C | Very Cold (< 16°C) |
| July | 12.1°C | 17.1°C | 22.5°C | Cool / Refreshing (16°C – 20°C) |
| August | 16.4°C | 19.6°C | 22.5°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 14.1°C | 17.7°C | 21.3°C | Cool / Refreshing (16°C – 20°C) |
| October | 9.4°C | 13.5°C | 18.3°C | Very Cold (< 16°C) |
| November | 4.2°C | 8.4°C | 13.1°C | Very Cold (< 16°C) |
| December | 2.3°C | 5.1°C | 8.4°C | Very Cold (< 16°C) |
Swimming FAQs for Beaver Island Public Beach
Is the sea warm enough to swim in Beaver Island Public Beach today?
Typical sea surface temperature in Beaver Island Public Beach this time of year is 17.7°C (63.9°F) — classified as Cool / Refreshing (16°C – 20°C). Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing. Live readings load automatically.
What are the warmest months for swimming in Beaver Island Public Beach?
The highest water temperatures in Beaver Island Public Beach typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Beaver Island Public Beach in September?
Historically in September, water temperatures in Beaver Island Public Beach average around17.7°C (63.9°F), fluctuating between a recorded minimum of 14.1°C and a maximum of 21.3°C.