Weather in June
June in
Knokke-Heist introduces a subtle and gradual climax in the city's summer season. The progression from
May to June is barely noticeable, barring a slight increase in sea temperature and daylight hours. However, a shift towards
July paints a different picture, where the weather takes a turn towards the apex of summer. The North Sea warms up to 14.8°C (58.6°F), providing a balmy setting for swimming and watersports. The combination of longer days and warm sea water enhances the city's appeal as a summer destination.
Sea temperature
In Knokke-Heist,
Belgium, the average seawater temperature in June is 14.8°C (58.6°F).
Note: Beware of 14.8°C (58.6°F) waters at 13°C (55.4°F), they're uninviting, and a dip below 10°C (50°F) has risks of breath loss and cold shock, contingent on health.
Daylight
June has the longest days of the year, with an average of 16h and 30min of daylight.
On the first day of the month, sunrise is at 05:35 and sunset at 21:54. On the last day of June, sunrise is at 05:34 and sunset at 22:06 CEST.