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
February 44.4 °F
December 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
00:24
Brussel
+23°F
W 5 mph
Feels like: +16°F
Precip.: 0%
Places in Belgium:
Name
°F
Antwerpen
+25°F
Brugge
+25°F
Brussel
+23°F
Gent
+25°F
Kortrijk
+27°F
Liege
+18°F
Namur
+16°F
Oostende
+28°F
Charleroi
+19°F
24 Hours Forecast
Brussel
Local time: 00:24
January 11, sunday
0300
23°F
NW
4 mph
0600
23°F
NW
4 mph
0900
25°F
N
7 mph
1200
28°F
N
12 mph
1500
30°F
N
12 mph
1800
30°F
N
15 mph
2100
32°F
N
18 mph
January 12, monday
0000
34°F
N
21 mph
Units of measurement: °C / °F