World Resorts Belgium Brussel Weather

Brussel Sea Temperature in August

Average sea water temperature in August:
+68.3°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:
2026
2025
2024

The average sea water temperature in August of 2026 was 70.8°F. The highest and lowest sea temperatures during the month were 72.1°F and 67.6°F.

Monthly sea water temperature in Brussel, °F

Which Belgium resorts have warmest sea in August?

Place name August 2026 August 2025
Antwerpen 70.8°F 69.2°F
Brussel 70.8°F 69.2°F
Oostende 70.6°F 68.6°F
Gent 70.5°F 69.2°F
Kortrijk 70.5°F 68.5°F
Brugge 70.3°F 68.6°F

Best time for vacation in Brussel

Sunniest months:
July 10 days
March 10 days
April 10 days
Warmest months:
August 73.4 °F
July 72.9 °F
June 70.0 °F
Warmest sea temp:
August 68.3 °F
July 67.2 °F
September 65.1 °F
Coldest months:
January 41.7 °F
December 44.4 °F
February 44.6 °F
Rainiest months:
December 5 days
July 4 days
May 4 days
Windiest months:
December 11.9 mph
February 11.8 mph
January 11.3 mph

Brussel on a weather map

Current weather
17:00
Brussel
+52°F
N 15 mph
Feels like: +46°F
Precip.: 53%
Places in Belgium:
Name
°F
Antwerpen
+50°F
Brugge
+50°F
Brussel
+52°F
Gent
+52°F
Kortrijk
+50°F
Liege
+52°F
Namur
+50°F
Oostende
+50°F
Charleroi
+50°F
24 Hours Forecast
Brussel
Local time: 17:00
November 15, sunday
1800
52°F
N
15 mph
2100
50°F
NE
14 mph
November 16, monday
0000
48°F
NE
13 mph
0300
46°F
NE
14 mph
0600
46°F
E
15 mph
0900
45°F
E
14 mph
1200
46°F
E
14 mph
1500
46°F
E
11 mph
Units of measurement: °C / °F