M Street 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.
M Street Beach water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
M Street Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in M Street Beach occurs inJune, July, August, September — 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 | 2.7°C | 5.5°C | 8°C | Very Cold (< 16°C) |
| February | 2.3°C | 3.6°C | 5.3°C | Very Cold (< 16°C) |
| March | 1.4°C | 3.8°C | 6.3°C | Very Cold (< 16°C) |
| April | 4°C | 6.2°C | 9.1°C | Very Cold (< 16°C) |
| May | 7.4°C | 10.5°C | 15.1°C | Very Cold (< 16°C) |
| June | 12°C | 15.1°C | 18°C | Very Cold (< 16°C) |
| July | 15.9°C | 18.4°C | 21.7°C | Cool / Refreshing (16°C – 20°C) |
| August | 16.5°C | 19°C | 21.7°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 15.3°C | 17.6°C | 20.9°C | Cool / Refreshing (16°C – 20°C) |
| October | 10.6°C | 14.2°C | 17.1°C | Very Cold (< 16°C) |
| November | 8.5°C | 10.7°C | 13.8°C | Very Cold (< 16°C) |
| December | 5.6°C | 7.9°C | 10.3°C | Very Cold (< 16°C) |
Swimming FAQs for M Street Beach
Is the sea warm enough to swim in M Street Beach today?
Typical sea surface temperature in M Street Beach this time of year is 17.6°C (63.7°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 M Street Beach?
The highest water temperatures in M Street Beach typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in M Street Beach in September?
Historically in September, water temperatures in M Street Beach average around17.6°C (63.7°F), fluctuating between a recorded minimum of 15.3°C and a maximum of 20.9°C.