Kvarnsand Sea Water Temperature
A cool beach on the Sea of Åland, warmest around August at about 17°C. Today's reading, 7-day forecast, and monthly averages below.
Kvarnsand water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Kvarnsand Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Kvarnsand occurs inJune, July, August, September — peaking at17°C (62.6°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 | -0.1°C | 2°C | 4.4°C | Very Cold (< 16°C) |
| February | -0.7°C | 0.9°C | 2.4°C | Very Cold (< 16°C) |
| March | -0.2°C | 1.2°C | 3.4°C | Very Cold (< 16°C) |
| April | 0.5°C | 2.7°C | 5.6°C | Very Cold (< 16°C) |
| May | 2.4°C | 5.8°C | 9.9°C | Very Cold (< 16°C) |
| June | 6.1°C | 10.8°C | 14.7°C | Very Cold (< 16°C) |
| July | 12.3°C | 15.6°C | 19.5°C | Very Cold (< 16°C) |
| August | 15°C | 17°C | 20.2°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 10.9°C | 13.9°C | 16.3°C | Very Cold (< 16°C) |
| October | 7.1°C | 10°C | 14.2°C | Very Cold (< 16°C) |
| November | 4.3°C | 6.4°C | 9.2°C | Very Cold (< 16°C) |
| December | 2.4°C | 4°C | 5.7°C | Very Cold (< 16°C) |
Swimming FAQs for Kvarnsand
Is the sea warm enough to swim in Kvarnsand today?
Typical sea surface temperature in Kvarnsand this time of year is 13.9°C (57°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 Kvarnsand?
The highest water temperatures in Kvarnsand typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Kvarnsand in September?
Historically in September, water temperatures in Kvarnsand average around13.9°C (57.0°F), fluctuating between a recorded minimum of 10.9°C and a maximum of 16.3°C.