All data are in degrees Fahrenheit

en

Ostend in July

Find out everything about the water temperature in Ostend in July. Average, minimum and maximum recorded temperatures as well as daily temperature in July for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in July
Minimum:

62.1 °F

Average:

66.8 °F

Maximum:

71.6 °F

Sea water temperature in Ostend in July

In the city of Ostend, the month of July is somewhat comfortable for swimming. The minimum recorded temperature during this month was 62.1°F on July 3, 2016, with an average temperature being 66.8°F and a maximum temperature reaching 71.6°F on July 27, 2018.

While some may find it enjoyable for a brief swim, others might consider it a bit too cold for extended periods in the water. In July, the sea temperature remains relatively stable. The average temperature stays close to 66.8°F throughout the month, with minimal changes.
Date 10 years average 2025 2024
Jul 1 65.6°F 68.6°F 65.4°F
Jul 2 65.7°F 68.6°F 65.5°F
Jul 3 65.8°F 69.1°F 65.2°F
Jul 4 65.7°F 69.4°F 65.2°F
Jul 5 65.7°F 70.1°F 65.4°F
Jul 6 65.6°F 69.4°F 65.1°F
Jul 7 65.4°F 68.7°F 64.7°F
Jul 8 65.7°F 68.8°F 64.1°F
Jul 9 65.8°F 68.3°F 64.2°F
Jul 10 65.8°F 68.1°F 64.1°F
Jul 11 66.0°F 68.8°F 63.7°F
Jul 12 65.9°F 68.8°F 64.0°F
Jul 13 65.9°F 69.3°F 64.1°F
Jul 14 66.0°F 69.7°F 64.5°F
Jul 15 66.2°F 69.0°F 64.8°F
Jul 16 66.3°F 69.0°F 64.0°F
Jul 17 66.4°F 68.4°F 64.8°F
Jul 18 66.6°F 68.1°F 64.9°F
Jul 19 67.0°F 68.0°F 65.0°F
Jul 20 67.4°F 67.7°F 66.2°F
Jul 21 67.8°F 68.6°F 67.4°F
Jul 22 67.8°F 68.4°F 66.9°F
Jul 23 68.0°F 68.7°F 67.5°F
Jul 24 68.0°F 68.5°F 66.7°F
Jul 25 68.1°F 68.5°F 66.7°F
Jul 26 68.3°F 69.6°F 66.5°F
Jul 27 68.5°F 69.2°F 67.6°F
Jul 28 68.3°F 69.4°F 68.2°F
Jul 29 68.2°F 69.4°F 67.8°F
Jul 30 68.3°F 69.3°F 68.9°F
Jul 31 68.4°F 69.5°F 69.5°F

Sea water temperature in Ostend by month

In an average year, Ostend offers no days when the water temperature is warm enough to swim comfortably. The warmest water in Ostend was recorded on August 8, 2018, reaching a 72.2°F. While the coldest temperature occurred on March 7, 2018, dipping to 37.5°F. The average readings by season are 44.8°F in Winter, 50.0°F in Spring, 65.7°F in Summer, and 58.9°F in Autumn. The average temperature in July is slightly warmer than June's average of 62.5°F. And in August, the temperature is expected to rise further, potentially reaching an average of 68.0°F.

Popular neighboring cities and resorts

City Water temperature* Distance**
Brugge 40.2°F 13mi
Dunkerque 42.8°F 27mi
Vlissingen 40.4°F 32mi

* current water temperature in this city

** straight line distance from Ostend