Swimming in Koszalin in june 2025: Average sea temperature in june and tide times in june 2025
Average sea temperature in Koszalin in june 2025.
In june, according to seasonal norms, the sea temperature in Koszalin is:
Minimum: 54°F
Average: 59°F
Maximum: 63°F
Other useful seasonal weather averages in june:
- Outside temperature: 60°F to 68°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.3mph
- It rains a total of 3in, over 5 day(s).
Should we swim in Koszalin in june?
No... The water temperature in Koszalin in june is freezing
You won't be able to swim in Koszalin in june! The water temperature is freezing, reaching as low as 54°F (and only 63°F at best)! Our advice: if you are going to Koszalin this month, plan to sightsee and forget the beach!
Note also that in june, the climate is good with an average outside temperature of 64°F, 3in of precipitation (over 5 days) and 78.95 % humidity.
Water and normal seasonal temperatures in Koszalin in june
| June | |||
| Average sea temperature | 59°F | ||
| Minimum sea temperature | 54°F | ||
| Maximum sea temperature | 63°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 68°F | ||
| Minimum outside temperature | 61°F | ||
| Wind speed | 12.4mph | ||
| Wind temperature | 59°F | ||
| Precipitation | 3in | ||
| Number of days of rain | 5 jour(s) (17%) | ||
| Humidity | 79% | ||
| Visibility in kilometers | 9.55km | ||
| Cloud cover | 34% | ||
| Our opinion | freezing swimming |
Chart of the tides in june 2025
Tide times in june 2025 in Koszalin
Swim elsewhere in Poland in june
| City | Average T° | Min. T° | Max. T° | Our opinion | Gdansk in june | 59°F | 64°F | cold swimming | Szczecin in june | 61°F | 66°F | cold swimming | Władysławowo in june | 59°F | 63°F | freezing swimming | Hel in june | 59°F | 64°F | cold swimming | Sopot in june | 60°F | 65°F | cold swimming |