Carter's Bay Sea Water Temperature
A cool beach on the James Bay, warmest around August at about 18.9°C. Today's reading, 7-day forecast, and monthly averages below.
Carter's Bay water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Carter's Bay Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Carter's Bay occurs inJuly, August, September, October — peaking at18.9°C (66°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 | 0.8°C | 2.9°C | 5.1°C | Very Cold (< 16°C) |
| February | 0.3°C | 1.5°C | 3.8°C | Very Cold (< 16°C) |
| March | 0.2°C | 1.1°C | 3.2°C | Very Cold (< 16°C) |
| April | 0.2°C | 1.8°C | 4.4°C | Very Cold (< 16°C) |
| May | 2°C | 4.6°C | 10.1°C | Very Cold (< 16°C) |
| June | 5.2°C | 10.2°C | 15.6°C | Very Cold (< 16°C) |
| July | 10°C | 16.4°C | 20.5°C | Cool / Refreshing (16°C – 20°C) |
| August | 14°C | 18.9°C | 21.8°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 14.2°C | 17.1°C | 20.3°C | Cool / Refreshing (16°C – 20°C) |
| October | 8.9°C | 13.1°C | 17.7°C | Very Cold (< 16°C) |
| November | 5.4°C | 8.4°C | 12.3°C | Very Cold (< 16°C) |
| December | 2.3°C | 5.1°C | 7.4°C | Very Cold (< 16°C) |
Swimming FAQs for Carter's Bay
Is the sea warm enough to swim in Carter's Bay today?
Typical sea surface temperature in Carter's Bay this time of year is 17.1°C (62.8°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 Carter's Bay?
The highest water temperatures in Carter's Bay typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Carter's Bay in September?
Historically in September, water temperatures in Carter's Bay average around17.1°C (62.8°F), fluctuating between a recorded minimum of 14.2°C and a maximum of 20.3°C.