Average sea water temperature in April:
+41.7°F
| Minimum sea water temperature in April: | 49.8°F |
| Maximum sea water temperature in April: | 33.1°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 44.3°F. The highest and lowest sea temperatures during the month were 49.6°F and 40.6°F.
Monthly sea water temperature in Gdynia, °F
Which Poland resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Szczecin | 52.5°F | 50.4°F |
| Miedzyzdroje | 49.0°F | 47.4°F |
| Krynica Morska | 45.0°F | 44.8°F |
| Gdansk | 44.7°F | 42.6°F |
| Sopot | 44.6°F | 42.9°F |
| Gdynia | 44.3°F | 43.0°F |
| Ustka | 44.1°F | 43.4°F |
| Leba | 43.8°F | 42.6°F |
| Vladyslawowo | 43.4°F | 42.7°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: 09:26
December 05, friday
1200

41°F
NW
9 mph
9 mph
1500

41°F
NW
10 mph
10 mph
1800

41°F
NW
11 mph
11 mph
2100

41°F
NW
11 mph
11 mph
December 06, saturday
0000

41°F
N
11 mph
11 mph
0300

41°F
N
9 mph
9 mph
0600

43°F
N
9 mph
9 mph
0900

41°F
NE
10 mph
10 mph

























