The Poland resorts with the warmest sea water temperature in March are Miedzyzdroje, Ustka and Krynica Morska.
Below you can see a list of all popular Poland resorts and information about sea water temperature in March for the last two years.
| Resort Name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Miedzyzdroje | 35.6°F | 38.7°F | 40.8°F |
| Ustka | 35.1°F | 37.8°F | 37.8°F |
| Krynica Morska | 35.1°F | 38.7°F | 38.6°F |
| Szczecin | 34.6°F | 39.1°F | 41.0°F |
| Leba | 34.5°F | 38.0°F | 37.5°F |
| Vladyslawowo | 34.4°F | 38.0°F | 38.1°F |
| Gdynia | 33.2°F | 37.7°F | 39.2°F |
| Sopot | 32.6°F | 37.3°F | 37.6°F |
| Gdansk | 32.2°F | 36.7°F | 37.0°F |
| Wisla | 30.0°F | 30.0°F | 30.0°F |
Please see following sea water temperature averages charts for the warmest Poland resorts in March.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Poland Resorts:
NAME
F°
| Gdansk |  |
+42 |
| Gdynia | |
+42 |
| Krakow | |
+42 |
| Krynica Morska | |
+42 |
| Leba |  |
+38 |
| Miedzyzdroje | |
+40 |
| Poznan |  |
+42 |
| Sopot | |
+42 |
| Szczecin | |
+42 |
| Ustka | |
+40 |
| Vladyslawowo | |
+42 |
| Warsaw | |
+42 |
| Wisla | |
+34 |
| Wroclaw |  |
+40 |
| Zakopane | |
+24 |
