World Resorts Belgium Brussel Weather

Brussel Sea Temperature in August

Average sea water temperature in August:
+68.1°F
Minimum sea water temperature in August: 73.8°F
Maximum sea water temperature in August: 64.0°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 69.2°F. The highest and lowest sea temperatures during the month were 70.5°F and 68.2°F.

Monthly sea water temperature in Brussel, °F

Which Belgium resorts have warmest sea in August?

Place name August 2025 August 2024
Brussel 69.2°F 69.9°F
Antwerpen 69.2°F 69.9°F
Gent 69.2°F 69.6°F
Oostende 68.6°F 69.0°F
Brugge 68.6°F 69.1°F
Kortrijk 68.5°F 69.0°F

Best time for vacation in Brussel

Sunniest months:
September 11 days
March 10 days
April 10 days
Warmest months:
August 73.2 °F
July 72.5 °F
June 69.8 °F
Warmest sea temp:
August 68.1 °F
July 66.9 °F
September 65.0 °F
Coldest months:
January 41.8 °F
December 44.3 °F
February 44.4 °F
Rainiest months:
December 5 days
June 5 days
May 5 days
Windiest months:
December 11.9 mph
February 11.8 mph
January 11.4 mph

Brussel on a weather map

Current weather
02:59
Brussel
+52°F
N 20 mph
Feels like: +46°F
Precip.: 100%
Places in Belgium:
Name
°F
Antwerpen
+54°F
Brugge
+54°F
Brussel
+52°F
Gent
+54°F
Kortrijk
+52°F
Liege
+54°F
Namur
+50°F
Oostende
+54°F
Charleroi
+52°F
24 Hours Forecast
Brussel
Local time: 02:59
December 19, friday
0300
52°F
N
20 mph
0600
52°F
NE
18 mph
0900
52°F
NE
11 mph
1200
50°F
E
10 mph
1500
50°F
E
9 mph
1800
46°F
NE
7 mph
2100
45°F
NE
7 mph
December 20, saturday
0000
43°F
NE
6 mph
Units of measurement: °C / °F