Measurements:
°C
°F
Antwerpen
52°F
N 4 mph
Feels like: 50°F
Precip: 85%
World Resorts Belgium Antwerpen Weather

Antwerpen Sea Water Temperature

Current Sea Water Temperature:
+45.6°F
Maximum Sea Water Temperature in March: 49.6°F
Minimum Sea Water Temperature in March: 37.8°F
Average water temperature in March: 43.4°F

Sea Water Temperature for the Last 10 Days:

March 09 45.6°F March 04 42.8°F
March 08 45.0°F March 03 43.0°F
March 07 44.4°F March 02 44.2°F
March 06 43.6°F March 01 44.6°F
March 05 44.0°F February 28 45.8°F

When is the Warmest Sea for Antwerpen?

According to our data for the last three years for Antwerpen the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Antwerpen was 71.3°F. The maximum and minimum values were 70.2°F and 73.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Antwerpen was 71.5°F. The maximum and minimum values were 69.0°F and 73.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Antwerpen was 66.6°F. The maximum and minimum values were 62.4°F and 70.8°F respectively.

Best Time to Visit Antwerpen
The most sunny months:
August 10 days
March 10 days
April 10 days
The most warm months:
August 76.3 °F
July 75.5 °F
June 72.8 °F
Warmest sea temperature:
August 70.3 °F
July 69.0 °F
September 66.7 °F
The most cold months:
January 41.3 °F
December 44.3 °F
February 44.4 °F
The most rainy months:
January 5 days
December 4 days
June 4 days
The most windy months:
December 11 mph
February 11 mph
January 10 mph

Antwerpen on the Weather Map

Belgium Resorts:
NAME
Antwerpen +52
Brugge +48
Brussel +52
Charleroi +48
Gent +52
Kortrijk +50
Liege +44
Namur +46
Oostende +48
24 Hours Weather Forecast
Antwerpen
Local time: 04:48
10 mar, tuesday
0600 52°F
N
4 mph
0900 52°F
NE
4 mph
1200 52°F
NE
6 mph
1500 58°F
NE
9 mph
1800 54°F
NE
5 mph
2100 52°F
NE
6 mph
11 mar, wednesday
0000 50°F
N
7 mph
0300 48°F
N
11 mph