Average sea water temperature in July:
+67.0°F
| Minimum sea water temperature in July: | 73.6°F |
| Maximum sea water temperature in July: | 59.7°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 70.8°F. The highest and lowest sea temperatures during the month were 71.6°F and 68.4°F.
Monthly sea water temperature in Brussel, °F
Which Belgium resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Oostende | 71.3°F | 68.9°F |
| Antwerpen | 71.2°F | 69.3°F |
| Kortrijk | 71.1°F | 68.7°F |
| Brugge | 70.8°F | 68.7°F |
| Brussel | 70.8°F | 69.3°F |
| Gent | 70.6°F | 69.1°F |
Best time for vacation in Brussel
Brussel on a weather map
Places in Belgium:
Name
°F
24 Hours Forecast
Brussel
Local time: 17:25
July 17, friday
1800

79°F
S
17 mph
17 mph
2100

70°F
SE
12 mph
12 mph
July 18, saturday
0000

61°F
S
7 mph
7 mph
0300

59°F
S
6 mph
6 mph
0600

57°F
SE
5 mph
5 mph
0900

66°F
SE
6 mph
6 mph
1200

75°F
SE
9 mph
9 mph
1500

77°F
S
14 mph
14 mph



























