Sand Beach Sea Water Temperature
A cool beach on the James Bay, warmest around August at about 19°C. Today's reading, 7-day forecast, and monthly averages below.
Sand Beach water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Sand Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Sand Beach occurs inJuly, August, September, October — peaking at19°C (66.2°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°C | 1.2°C | 3°C | Very Cold (< 16°C) |
| February | 0°C | 0.8°C | 3°C | Very Cold (< 16°C) |
| March | 0°C | 0.8°C | 2.5°C | Very Cold (< 16°C) |
| April | 0°C | 1.4°C | 3.9°C | Very Cold (< 16°C) |
| May | 2.8°C | 5.3°C | 10.2°C | Very Cold (< 16°C) |
| June | 6.6°C | 11.4°C | 16.5°C | Very Cold (< 16°C) |
| July | 12.3°C | 17.5°C | 20.9°C | Cool / Refreshing (16°C – 20°C) |
| August | 16.3°C | 19°C | 23.2°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 12.9°C | 16.4°C | 20°C | Cool / Refreshing (16°C – 20°C) |
| October | 8.4°C | 11.9°C | 16.6°C | Very Cold (< 16°C) |
| November | 2.9°C | 7°C | 11°C | Very Cold (< 16°C) |
| December | 0.4°C | 3.3°C | 6.2°C | Very Cold (< 16°C) |
Swimming FAQs for Sand Beach
Is the sea warm enough to swim in Sand Beach today?
Typical sea surface temperature in Sand Beach this time of year is 16.4°C (61.5°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 Sand Beach?
The highest water temperatures in Sand Beach typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Sand Beach in September?
Historically in September, water temperatures in Sand Beach average around16.4°C (61.5°F), fluctuating between a recorded minimum of 12.9°C and a maximum of 20°C.