Swimming in Gdansk in may 2026: Average sea temperature in may and tide times in may 2026
Average sea temperature in Gdansk in may 2026.
In may, according to seasonal norms, the sea temperature in Gdansk is:
Minimum: 44°F
Average: 51°F
Maximum: 58°F
Other useful seasonal weather averages in may:
- Outside temperature: 53°F to 62°F
- Most common weather: "Clear/Sunny"
- The wind blows at 6.2mph
- It rains a total of 3.5in, over 6 day(s).
Should we swim in Gdansk in may?
No... The water temperature in Gdansk in may is freezing
You won't be able to swim in Gdansk in may! The water temperature is freezing, reaching as low as 44°F (and only 58°F at best)! Our advice: if you are going to Gdansk this month, plan to sightsee and forget the beach!
Note also that in may, the climate is good with an average outside temperature of 57°F, 3.5in of precipitation (over 6 days) and 75.61 % humidity.
Water and normal seasonal temperatures in Gdansk in may
| May | |||
| Average sea temperature | 51°F | ||
| Minimum sea temperature | 44°F | ||
| Maximum sea temperature | 58°F | ||
| Average outside temperature | 58°F | ||
| Maximum outside temperature | 63°F | ||
| Minimum outside temperature | 54°F | ||
| Wind speed | 11.2mph | ||
| Wind temperature | 50°F | ||
| Precipitation | 3.5in | ||
| Number of days of rain | 6 jour(s) (20%) | ||
| Humidity | 76% | ||
| Visibility in kilometers | 9.17km | ||
| Cloud cover | 40% | ||
| Our opinion | freezing swimming |
Chart of the tides in may 2026
Tide times in may 2026 in Gdansk
Swim elsewhere in Poland in may
| City | Average T° | Min. T° | Max. T° | Our opinion | Koszalin in may | 48°F | 56°F | freezing swimming | Szczecin in may | 51°F | 58°F | freezing swimming | Władysławowo in may | 49°F | 56°F | freezing swimming | Hel in may | 50°F | 57°F | freezing swimming | Sopot in may | 50°F | 58°F | freezing swimming |