Swimming in Rotterdam in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Rotterdam in august 2025.
In august, according to seasonal norms, the sea temperature in Rotterdam is:
Minimum: 63°F
Average: 65°F
Maximum: 68°F
Other useful seasonal weather averages in august:
- Outside temperature: 63°F to 69°F
- Most common weather: "Clear/Sunny"
- The wind blows at 11.2mph
- It rains a total of 5in, over 9 day(s).
Should we swim in Rotterdam in august?
Yes... and no. The water temperature in Rotterdam in august is cool
Swimming in august on the beaches of Rotterdam 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 65°F.
Note also that in august, the climate is good with an average outside temperature of 66°F, 5in of precipitation (over 9 days) and 81.07 % humidity.
Water and normal seasonal temperatures in Rotterdam in august
| August | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 63°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 67°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 65°F | ||
| Wind speed | 14.9mph | ||
| Wind temperature | 65°F | ||
| Precipitation | 5in | ||
| Number of days of rain | 9 jour(s) (28%) | ||
| Humidity | 82% | ||
| Visibility in kilometers | 9.51km | ||
| Cloud cover | 39% | ||
| Our opinion | cool swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Rotterdam
Swim elsewhere in the Netherlands in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Amsterdam in august | 65°F | 68°F | cool swimming | Den Haag in august | 65°F | 68°F | cool swimming | Volendam in august | 65°F | 68°F | cool swimming | Zandvoort in august | 65°F | 68°F | cool swimming | Marken in august | 65°F | 68°F | cool swimming |