Swimming in Ostend in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Ostend in august 2025.
In august, according to seasonal norms, the sea temperature in Ostend is:
Minimum: 63°F
Average: 66°F
Maximum: 68°F
Other useful seasonal weather averages in august:
- Outside temperature: 62°F to 70°F
- Most common weather: "Clear/Sunny"
- The wind blows at 10.6mph
- It rains a total of 3.9in, over 7 day(s).
Should we swim in Ostend in august?
Yes... and no. The water temperature in Ostend in august is cool
Swimming in august on the beaches of Ostend is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 68°F, it can also be as low as 63°F! Note that the average is 66°F.
Note also that in august, the climate is good with an average outside temperature of 66°F, 3.9in of precipitation (over 7 days) and 83.87 % humidity.
Water and normal seasonal temperatures in Ostend in august
| August | |||
| Average sea temperature | 66°F | ||
| Minimum sea temperature | 63°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 67°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 63°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 63°F | ||
| Precipitation | 3.9in | ||
| Number of days of rain | 7 jour(s) (22%) | ||
| Humidity | 84% | ||
| Visibility in kilometers | 9.58km | ||
| Cloud cover | 37% | ||
| Our opinion | cool swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Ostend
Swim elsewhere in Belgium in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Brugge in august | 65°F | 68°F | cool swimming | De Panne in august | 66°F | 68°F | cool swimming | Nieuwpoort in august | 66°F | 68°F | cool swimming | Westende-Bad in august | 66°F | 68°F | cool swimming |