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:
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
09:27
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: 09:27
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