Average sea water temperature in July:
+65.8°F
| Minimum sea water temperature in July: | 75.0°F |
| Maximum sea water temperature in July: | 59.9°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 65.5°F. The highest and lowest sea temperatures during the month were 70.9°F and 62.1°F.
Monthly sea water temperature in Gdynia, °F
Which Poland resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Szczecin | 70.0°F | 69.5°F |
| Miedzyzdroje | 67.3°F | 67.9°F |
| Gdansk | 66.5°F | 65.2°F |
| Sopot | 66.3°F | 65.0°F |
| Krynica Morska | 66.2°F | 65.4°F |
| Ustka | 66.0°F | 65.6°F |
| Vladyslawowo | 65.9°F | 66.1°F |
| Gdynia | 65.5°F | 64.7°F |
| Leba | 65.4°F | 66.0°F |
| Wisla | 32.0°F | 32.0°F |
Best time for vacation in Gdynia
Gdynia on a weather map
Places in Poland:
Name
°F
24 Hours Forecast
Gdynia
Local time: 14:05
July 16, thursday
1500
70°F
W
5 mph
5 mph
1800
68°F
W
4 mph
4 mph
2100
63°F
W
4 mph
4 mph
July 17, friday
0000
63°F
NW
5 mph
5 mph
0300
63°F
N
7 mph
7 mph
0600
64°F
N
7 mph
7 mph
0900
70°F
N
9 mph
9 mph
1200
77°F
NW
11 mph
11 mph
