Current sea water temperature:
+57.2°F
| Minimum sea water temperature in June: | 70.9°F |
| Maximum sea water temperature in June: | 48.6°F |
| Average sea water temperature in June: | 60.4°F |
| more information | |
14 days
forecast
forecast
| Gdynia |
monthly
weather
weather
| Gdynia |
Sea water temperature for the last 10 days:
| June 5 | 57.2°F | May 30 | 55.0°F |
| June 4 | 56.3°F | May 29 | 54.1°F |
| June 3 | 57.4°F | May 28 | 54.1°F |
| June 1 | 54.1°F | May 27 | 55.6°F |
| May 31 | 54.7°F | May 26 | 55.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Gdynia?
Based on the data about daily sea water temperature for the last three years the warmest sea in Gdynia was noticed in August, July and September.
Monthly Sea Temperatures in Gdynia, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.7°F. The highest and lowest sea temperatures during the month were 69.6°F and 64.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 64.7°F. The highest and lowest sea temperatures during the month were 68.2°F and 59.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.3°F. The highest and lowest sea temperatures during the month were 66.9°F and 60.8°F.
current
weather
weather
| Gdynia |
weather in
June
June
| Gdynia |
Best time for vacation in Gdynia
Gdynia on a weather map
Places in Poland:
Name
°F
24 Hours Forecast
Gdynia
Local time: 07:38
June 06, saturday
0900
63°F
E
6 mph
6 mph
1200
66°F
W
1 mph
1 mph
1500
61°F
SW
7 mph
7 mph
1800
61°F
SW
6 mph
6 mph
2100
57°F
W
4 mph
4 mph
June 07, sunday
0000
55°F
W
3 mph
3 mph
0300
54°F
N
5 mph
5 mph
0600
57°F
N
7 mph
7 mph
