Caroline Beach Sea Water Temperature
A cool beach on the James Bay, warmest around September at about 14.8°C. Today's reading, 7-day forecast, and monthly averages below.
Caroline Beach water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Caroline Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Caroline Beach occurs inJuly, August, September, October — peaking at14.8°C (58.6°F) in September.
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 | 3.3°C | 6.5°C | Very Cold (< 16°C) |
| February | -0.8°C | 1.5°C | 4.5°C | Very Cold (< 16°C) |
| March | -0.8°C | 1.5°C | 3.8°C | Very Cold (< 16°C) |
| April | -0.5°C | 2.7°C | 6.3°C | Very Cold (< 16°C) |
| May | -0.2°C | 5.3°C | 8.5°C | Very Cold (< 16°C) |
| June | 6.9°C | 9.3°C | 11.9°C | Very Cold (< 16°C) |
| July | 9.7°C | 12.4°C | 15.7°C | Very Cold (< 16°C) |
| August | 12.3°C | 14.2°C | 16.1°C | Very Cold (< 16°C) |
| SeptemberCurrent | 12.7°C | 14.8°C | 16.4°C | Very Cold (< 16°C) |
| October | 10.8°C | 13.3°C | 15.3°C | Very Cold (< 16°C) |
| November | 8.1°C | 10.4°C | 13.4°C | Very Cold (< 16°C) |
| December | -0.6°C | 6.4°C | 9.3°C | Very Cold (< 16°C) |
Swimming FAQs for Caroline Beach
Is the sea warm enough to swim in Caroline Beach today?
Typical sea surface temperature in Caroline Beach this time of year is 14.8°C (58.6°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.
What are the warmest months for swimming in Caroline Beach?
The highest water temperatures in Caroline Beach typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Caroline Beach in September?
Historically in September, water temperatures in Caroline Beach average around14.8°C (58.6°F), fluctuating between a recorded minimum of 12.7°C and a maximum of 16.4°C.