Värtön ranta Sea Water Temperature
A frigid beach on the Bothnian Sea, warmest around August at about 16.3°C. Today's reading, 7-day forecast, and monthly averages below.
Värtön ranta water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Värtön ranta Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Värtön ranta occurs inJune, July, August, September — peaking at16.3°C (61.3°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 | -1°C | 0°C | 1.3°C | Very Cold (< 16°C) |
| February | -1°C | -0.3°C | 1.1°C | Very Cold (< 16°C) |
| March | -1.3°C | -0.1°C | 0.5°C | Very Cold (< 16°C) |
| April | -0.7°C | 0.3°C | 1.3°C | Very Cold (< 16°C) |
| May | -0.2°C | 2.9°C | 8.2°C | Very Cold (< 16°C) |
| June | 5.8°C | 11.2°C | 17.2°C | Very Cold (< 16°C) |
| July | 11.2°C | 15.8°C | 21.8°C | Very Cold (< 16°C) |
| August | 12.6°C | 16.3°C | 18.6°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 10.2°C | 13°C | 16.2°C | Very Cold (< 16°C) |
| October | 5°C | 7.9°C | 12°C | Very Cold (< 16°C) |
| November | 0.4°C | 3.1°C | 5.7°C | Very Cold (< 16°C) |
| December | -1.8°C | 0.6°C | 2.9°C | Very Cold (< 16°C) |
Swimming FAQs for Värtön ranta
Is the sea warm enough to swim in Värtön ranta today?
Typical sea surface temperature in Värtön ranta this time of year is 13°C (55.4°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 Värtön ranta?
The highest water temperatures in Värtön ranta typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Värtön ranta in September?
Historically in September, water temperatures in Värtön ranta average around13°C (55.4°F), fluctuating between a recorded minimum of 10.2°C and a maximum of 16.2°C.