Swim in Koszalin in march 2025What is the temperature of the sea in in march?
Average sea temperature in Koszalin in march 2025.
In march, according to seasonal norms, the sea temperature in Koszalin is:
Minimum: 34°F
Average: 37°F
Maximum: 41°F
Other useful seasonal weather averages in march:
- Outside temperature: 36°F to 43°F
- Most common weather: "Clear/Sunny"
- The wind blows at -0.6mph
- It rains a total of 2.1in, over 4 day(s).
Should we swim in Koszalin in march?
No... The water temperature in Koszalin in march is freezing
You won't be able to swim in Koszalin in march! The water temperature is freezing, reaching as low as 34°F (and only 41°F at best)! Our advice: if you are going to Koszalin this month, plan to sightsee and forget the beach!
Note also that in march, the climate is very bad with an average outside temperature of 40°F, 2.1in of precipitation (over 4 days) and 86.15 % humidity.
Water and normal seasonal temperatures in Koszalin in march
| March | |||
| Average sea temperature | 37°F | ||
| Minimum sea temperature | 34°F | ||
| Maximum sea temperature | 41°F | ||
| Average outside temperature | 41°F | ||
| Maximum outside temperature | 45°F | ||
| Minimum outside temperature | 36°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 31°F | ||
| Precipitation | 2.1in | ||
| Number of days of rain | 4 jour(s) (12%) | ||
| Humidity | 87% | ||
| Visibility in kilometers | 8.79km | ||
| Cloud cover | 54% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Poland in march
| City | Average T° | Min. T° | Max. T° | Our opinion | Gdansk in march | 37°F | 41°F | freezing swimming | Szczecin in march | 37°F | 42°F | freezing swimming | Władysławowo in march | 37°F | 40°F | freezing swimming | Hel in march | 36°F | 41°F | freezing swimming | Sopot in march | 37°F | 41°F | freezing swimming |