World Resorts Belgium Oostende Weather

Oostende Sea Temperature in April

Average sea water temperature in April:
+49.4°F
Minimum sea water temperature in April: 55.0°F
Maximum sea water temperature in April: 39.4°F

Daily sea water temperature in April, °F

Show year:
2026
2025
2024

The average sea water temperature in April of 2026 was 51.5°F. The highest and lowest sea temperatures during the month were 54.5°F and 48.0°F.

Monthly sea water temperature in Oostende, °F

Which Belgium resorts have warmest sea in April?

Place name April 2026 April 2025
Kortrijk 51.6°F 50.7°F
Oostende 51.5°F 50.8°F
Antwerpen 51.4°F 51.6°F
Brugge 50.8°F 50.2°F
Brussel 50.5°F 50.5°F
Gent 49.8°F 50.0°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
04:04
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: 04:04
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