20.12
sat
sat
Day

46°F
NW 9 mph
Precip.
0%
0%
Night

46°F
NW 10 mph
Precip.
0%
0%
21.12
sun
sun
Day

48°F
W 9 mph
Precip.
100%
100%
Night

45°F
W 11 mph
Precip.
0%
0%
22.12
mon
mon
Day

46°F
NW 6 mph
Precip.
0%
0%
Night

45°F
SW 6 mph
Precip.
0%
0%
23.12
tue
tue
Day

43°F
SW 11 mph
Precip.
0%
0%
Night

41°F
SW 17 mph
Precip.
0%
0%
24.12
wed
wed
Day

37°F
SW 23 mph
Precip.
0%
0%
Night

34°F
SW 25 mph
Precip.
0%
0%
25.12
thu
thu
Day

34°F
SW 27 mph
Precip.
0%
0%
Night

32°F
W 22 mph
Precip.
0%
0%
26.12
fri
fri
Day

32°F
W 14 mph
Precip.
0%
0%
Night

32°F
W 8 mph
Precip.
0%
0%
27.12
sat
sat
Day

36°F
SW 12 mph
Precip.
0%
0%
Night

37°F
SW 12 mph
Precip.
57%
57%
28.12
sun
sun
Day

37°F
W 9 mph
Precip.
100%
100%
Night

34°F
W 12 mph
Precip.
0%
0%
29.12
mon
mon
Day

36°F
SW 16 mph
Precip.
45%
45%
Night

36°F
W 10 mph
Precip.
0%
0%
30.12
tue
tue
Day

43°F
SW 12 mph
Precip.
100%
100%
Night

37°F
SW 14 mph
Precip.
49%
49%
31.12
wed
wed
Day

37°F
SW 11 mph
Precip.
100%
100%
Night

34°F
W 15 mph
Precip.
100%
100%
01.01
thu
thu
Day

32°F
W 14 mph
Precip.
0%
0%
Night

30°F
SW 9 mph
Precip.
56%
56%
02.01
fri
fri
Day

32°F
W 15 mph
Precip.
0%
0%
Night

30°F
W 11 mph
Precip.
25%
25%
sea water
temperature
temperature
| Oostende |
monthly
weather
weather
| Oostende |
current
weather
weather
| Oostende |
7 days
forecast
forecast
| Oostende |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 48.1°F. The highest and lowest sea temperatures during the month were 49.3°F and 47.1°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 43.2°F. The highest and lowest sea temperatures during the month were 45.7°F and 41.2°F.
Air temperature in Oostende, °F
Precipitation total in Oostende, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Oostende
Oostende on a weather map
Places in Belgium:
Name
°F
24 Hours Forecast
Oostende
Local time: 11:45
December 20, saturday
1200

46°F
NW
9 mph
9 mph
1500

46°F
NW
11 mph
11 mph
1800

45°F
W
9 mph
9 mph
2100

45°F
NW
9 mph
9 mph
December 21, sunday
0000

46°F
NW
10 mph
10 mph
0300

48°F
NW
9 mph
9 mph
0600

48°F
NW
8 mph
8 mph
0900

48°F
NW
8 mph
8 mph


























