Average sea water temperature in September:
+64.5°F
| Minimum sea water temperature in September: | 70.0°F |
| Maximum sea water temperature in September: | 59.9°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 66.9°F. The highest and lowest sea temperatures during the month were 68.2°F and 65.7°F.
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| Kortrijk |
monthly
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| Kortrijk |
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| Kortrijk |
14 days
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| Kortrijk |
Monthly sea water temperature in Kortrijk, °F
Which Belgium resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Brussel | 67.0°F | 65.0°F |
| Gent | 67.0°F | 64.7°F |
| Oostende | 66.9°F | 64.0°F |
| Kortrijk | 66.9°F | 64.0°F |
| Antwerpen | 66.9°F | 64.9°F |
| Brugge | 66.7°F | 63.7°F |
Best time for vacation in Kortrijk
Kortrijk on a weather map
Places in Belgium:
Name
°F
24 Hours Forecast
Kortrijk
Local time: 22:18
September 22, tuesday
0000

57°F
SW
3 mph
3 mph
0300

57°F
SW
2 mph
2 mph
0600

55°F
W
2 mph
2 mph
0900

57°F
NW
2 mph
2 mph
1200

66°F
W
2 mph
2 mph
1500

68°F
S
4 mph
4 mph
1800

70°F
SW
6 mph
6 mph
2100

63°F
SW
6 mph
6 mph


























