As the Dart 18 World Championship approaches, many sailors are curious about the typical weather and sea conditions in Zandvoort during late July. Drawing from historical data, here’s what you can anticipate for an optimal sailing experience.
Air Temperature:
Expect comfortable summer temperatures, with average highs around 20.2°C and lows near 15.3°C. These conditions are ideal for both racing and leisure activities onshore.
Sea Temperature:
The North Sea waters are inviting during this period, averaging around 18°C. While refreshing, some sailors might prefer wearing a light wetsuit for extended periods on the water.
Wind Conditions:
July is characterised by relatively calm winds in Zandvoort. The average wind speed hovers around 11.6 mph (approximately 10 knots), predominantly from the west. These conditions are favourable for consistent sailing races.
Wave Height:
The sea state is generally moderate, with average wave heights around 0.8 meters. Such conditions provide a balanced challenge for competitors, ensuring exciting yet manageable races.
Sunshine and Daylight:
Long summer days are a hallmark of Zandvoort in July. You can look forward to approximately 10 hours of sunshine daily, with daylight extending over 16 hours, allowing ample time for races and post-race activities.
Precipitation:
While July does see some rainfall, it’s relatively moderate and mostly during the night. On average, total precipitation for the whole month is around 38mm. It’s advisable to be prepared for occasional showers during the night.
Conclusion:
Zandvoort offers a blend of favorable sailing conditions and vibrant summer ambiance. Whether you’re competing or cheering from the shore, the Dart 18 World Championship promises to be an unforgettable experience.



