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September 2 – 6, 2026

HISWA te Water 2026

HISWA In-Water Boat Show

Lelystad, Netherlands

Official website
WhenSeptember 2 – 6, 2026
WhereLelystad (Bataviahaven), Netherlands
IndustryMarine & boating

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About the fair

The largest Dutch in-water boat show, where yachts, motorboats and sailing vessels can be inspected and tested directly in the marina. Alongside the vessels, engines, navigation equipment, marina hardware and insurance and financing services are exhibited. The event combines B2C sales with B2B contacts across the marine supply chain. It serves as a warm-up for the major METSTRADE show held in November.

Typical weather on these dates

Average of 2015–2024 measurements for September 2 – 6, 2026 in Lelystad — the exact days of the fair, not the whole month.

Sep 221° / 12°rain in 30% of years
Sep 321° / 13°rain in 40% of years
Sep 421° / 13°rain in 50% of years
Sep 522° / 13°rain in 50% of years
Sep 621° / 13°rain in 70% of years

Source: NASA POWER (measurements 2015–2024), coordinates © OpenStreetMap

Forecast for the fair days

The fair starts within ten days, so this is the real forecast.

Sep 321° / 18°5 mm
Sep 420° / 18°4.4 mm
Sep 519° / 17°1.7 mm
Sep 620° / 13°

Fetched on Sep 3

Source: MET Norway (CC BY 4.0)

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