At this moment warmest sea in Belgium was observed in the following locations: Oostende, Kortrijk, Antwerpen.
You can find the full list of Belgium marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
July 2025 | August 2025 |
|---|---|---|---|
| Oostende | 72.5°F | 68.9°F | 68.6°F |
| Kortrijk | 72.3°F | 68.7°F | 68.5°F |
| Antwerpen | 72.1°F | 69.3°F | 69.2°F |
| Gent | 72.1°F | 69.1°F | 69.2°F |
| Brugge | 71.8°F | 68.7°F | 68.6°F |
| Brussel | 70.7°F | 69.3°F | 69.2°F |
Charts below show average sea water temperature for Belgium resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Belgium resorts at that time.
Places in Belgium:
Name
°F
