World Resorts Belgium Oostende Weather

Oostende Sea Temperature in December

Average sea water temperature in December:
+47.2°F
Minimum sea water temperature in December: 51.6°F
Maximum sea water temperature in December: 41.5°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 46.9°F. The highest and lowest sea temperatures during the month were 49.3°F and 41.5°F.

Monthly sea water temperature in Oostende, °F

Which Belgium resorts have warmest sea in December?

Place name December 2025 December 2024
Kortrijk 47.0°F 46.8°F
Oostende 46.9°F 46.7°F
Gent 45.6°F 45.4°F
Brugge 45.6°F 45.8°F
Brussel 45.6°F 45.6°F
Antwerpen 45.2°F 45.2°F

Best time for vacation in Oostende

Sunniest months:
June 13 days
July 12 days
April 12 days
Warmest months:
August 68.9 °F
July 67.9 °F
September 65.2 °F
Warmest sea temp:
August 67.3 °F
July 66.0 °F
September 64.4 °F
Coldest months:
January 44.0 °F
February 45.0 °F
December 47.2 °F
Rainiest months:
August 5 days
November 5 days
October 4 days
Windiest months:
December 16.5 mph
February 15.7 mph
January 15.7 mph

Oostende on a weather map

Current weather
09:25
Oostende
+66°F
N 9 mph
Feels like: +66°F
Precip.: 0%
Places in Belgium:
Name
°F
Antwerpen
+70°F
Brugge
+70°F
Brussel
+68°F
Gent
+70°F
Kortrijk
+70°F
Liege
+70°F
Namur
+68°F
Oostende
+66°F
Charleroi
+68°F
24 Hours Forecast
Oostende
Local time: 09:25
May 23, saturday
1200
66°F
E
7 mph
1500
66°F
SE
8 mph
1800
64°F
SE
7 mph
2100
63°F
SW
7 mph
May 24, sunday
0000
59°F
SW
7 mph
0300
59°F
W
6 mph
0600
59°F
W
6 mph
0900
63°F
W
4 mph
Units of measurement: °C / °F