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:
July 13 days
June 12 days
April 12 days
Warmest months:
August 69.1 °F
July 68.0 °F
September 65.2 °F
Warmest sea temp:
August 67.6 °F
July 66.4 °F
September 64.4 °F
Coldest months:
January 44.0 °F
February 45.0 °F
December 47.2 °F
Rainiest months:
November 5 days
August 4 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
03:09
Oostende
+70°F
W 14 mph
Feels like: +70°F
Precip.: 21%
Places in Belgium:
Name
°F
Antwerpen
+68°F
Brugge
+68°F
Brussel
+66°F
Gent
+68°F
Kortrijk
+70°F
Liege
+66°F
Namur
+68°F
Oostende
+70°F
Charleroi
+68°F
24 Hours Forecast
Oostende
Local time: 03:09
August 27, thursday
0600
68°F
W
15 mph
0900
66°F
W
11 mph
1200
68°F
NW
6 mph
1500
68°F
SE
6 mph
1800
70°F
SE
7 mph
2100
68°F
NE
8 mph
August 28, friday
0000
66°F
N
7 mph
0300
66°F
NE
12 mph
Units of measurement: °C / °F