Average sea water temperature in May:
+50.0°F
| Minimum sea water temperature in May: | 65.1°F |
| Maximum sea water temperature in May: | 41.7°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 49.9°F. The highest and lowest sea temperatures during the month were 56.1°F and 43.5°F.
Monthly sea water temperature in Gdynia, °F
Which Poland resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Miedzyzdroje | 55.6°F | 55.3°F |
| Krynica Morska | 51.9°F | 51.3°F |
| Szczecin | 51.3°F | 58.8°F |
| Vladyslawowo | 50.8°F | 49.3°F |
| Ustka | 50.1°F | 49.8°F |
| Gdynia | 49.9°F | 49.5°F |
| Sopot | 49.9°F | 50.0°F |
| Leba | 49.8°F | 49.4°F |
| Gdansk | 49.6°F | 50.4°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: 08:51
June 06, saturday
0900
63°F
E
6 mph
6 mph
1200
64°F
S
2 mph
2 mph
1500
63°F
SW
5 mph
5 mph
1800
61°F
SW
6 mph
6 mph
2100
55°F
W
3 mph
3 mph
June 07, sunday
0000
55°F
NW
6 mph
6 mph
0300
57°F
N
6 mph
6 mph
0600
57°F
N
7 mph
7 mph
