Current sea water temperature:
+66.0°F
| Minimum sea water temperature in June: | 70.2°F |
| Maximum sea water temperature in June: | 45.5°F |
| Average sea water temperature in June: | 60.1°F |
| more information | |
14 days
forecast
forecast
| Gdansk |
monthly
weather
weather
| Gdansk |
Sea water temperature for the last 10 days:
| June 25 | 66.0°F | June 20 | 60.6°F |
| June 24 | 64.8°F | June 19 | 58.6°F |
| June 23 | 64.0°F | June 18 | 58.3°F |
| June 22 | 62.1°F | June 17 | 57.4°F |
| June 21 | 60.3°F | June 16 | 57.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Gdansk?
Based on the data about daily sea water temperature for the last three years the warmest sea in Gdansk was noticed in August, July and September.
Monthly Sea Temperatures in Gdansk, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.8°F. The highest and lowest sea temperatures during the month were 69.3°F and 64.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 65.2°F. The highest and lowest sea temperatures during the month were 68.9°F and 60.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 63.7°F. The highest and lowest sea temperatures during the month were 66.6°F and 60.1°F.
current
weather
weather
| Gdansk |
weather in
June
June
| Gdansk |
Best time for vacation in Gdansk
Gdansk on a weather map
Places in Poland:
Name
°F
24 Hours Forecast
Gdansk
Local time: 08:37
June 26, friday
0900
72°F
E
3 mph
3 mph
1200
77°F
SW
4 mph
4 mph
1500
77°F
SW
7 mph
7 mph
1800
72°F
S
6 mph
6 mph
2100
66°F
S
2 mph
2 mph
June 27, saturday
0000
64°F
NE
2 mph
2 mph
0300
63°F
N
7 mph
7 mph
0600
66°F
N
7 mph
7 mph
