10th Wilhelmshaven Porpoise Days
Edition 2026 Nature Environment Ornithology

10th Wilhelmshaven Porpoise Days

Anniversary edition celebrating the local porpoises of the Wadden Sea

Wilhelmshaven — Kreisfreie Stadt Wilhelmshaven (03405)
Dates 24 Apr — 03 May 2026
Venue Wilhelmshaven (03405)
Prices
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About Porpoise Days WHV

The 10th Wilhelmshaven Porpoise Days are celebrating an anniversary: From April 24 to May 3, 2026, the Wadden Sea Visitor Centre, together with JadeWale e.V. and the international marine mammal conservation organisation WDC, will dedicate nearly a week to the only porpoise native to German waters – the harbour porpoise. Daily whale-watching excursions with experienced experts, guided tours of the porpoise exhibition, boat trips on the research vessel Nordwind or with Heligoland Börte boats, a Whale Olympiad for children, and a varied lecture program make the Porpoise Days one of the most important environmental and nature events on the North German North Sea coast. The patron is the actor and conservationist Hannes Jaenicke.

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The Porpoises of the Wadden Sea

The harbour porpoise (Phocoena phocoena) is the only porpoise native to German waters. It inhabits the Wadden Sea and the open North Sea and is simultaneously one of Europe's most endangered porpoise species. Underwater noise, bycatch in fisheries, and pollutant inputs threaten its populations. Since its inception, the Wilhelmshaven Porpoise Days have set themselves the goal of raising awareness for these silent inhabitants of our sea and supporting concrete conservation measures.

Whale-Watching, Boat Trips, and Lectures

Over the ten festival days, daily whale-watching excursions with experienced experts are on the program. Those who are lucky may observe the shy animals surfacing in the Jade Bay or off Heligoland. Boat trips on the Nordwind, the research vessel of the Wadden Sea Visitor Centre, or with Heligoland Börte boats make the journey to the porpoises an experience. At the Wadden Sea Visitor Centre, scientists lead tours through the porpoise exhibition, give lectures on current research findings, and answer questions. For children, there is the Whale Olympiad with fun, interactive activities.

Anniversary Edition with Hannes Jaenicke

The 10th edition marks an anniversary. The patron is again Hannes Jaenicke, who has been committed to nature conservation and especially the protection of marine mammals for years. The organizers are the Wadden Sea Visitor Centre Wilhelmshaven, the association JadeWale e.V., and the international whale and dolphin conservation organisation Whale and Dolphin Conservation (WDC). The Porpoise Days are an example of how science, conservation, and the public can jointly make an important cause visible.

Porpoise Days WHV — edition 2026

From April 24 to May 3, 2026, the Porpoise Days in Wilhelmshaven will celebrate their tenth anniversary. Daily whale-watching excursions with experienced experts, boat trips on the Nordwind or with Heligoland Börte boats, guided tours of the Wadden Sea Visitor Centre's porpoise exhibition, and a Whale Olympiad for children form the program. Patron: Actor Hannes Jaenicke. Organizers: Wadden Sea Visitor Centre, JadeWale e.V., WDC.

10th Anniversary Edition

The 10th edition is an occasion to look back on ten years of conservation communication. The Porpoise Days have evolved from a small local initiative into a regionally recognized format that attracts thousands of visitors every year.

Science Meets the Public

Scientific lectures, practical experiences, and hands-on activities make the festival a model case for successful nature communication.

Programme Porpoise Days WHV 2026

Program 2026

The exact program for 2026 — dates for excursions, boat trips, and lectures — will be published on the official festival website. The structure follows the proven cornerstones of previous years:

  • Daily — Whale-watching excursions with experts
  • Boat trips on the Nordwind or with Heligoland Börte boats
  • Guided tours of the porpoise exhibition at the Wadden Sea Visitor Centre
  • Lectures on current research on porpoises and marine conservation
  • Family Offer — Whale Olympiad with fun, interactive activities
  • Special events with patron Hannes Jaenicke

Registration required for most excursions and boat trips.

Highlights Porpoise Days WHV 2026

  • 10th Anniversary Edition
  • Daily whale-watching excursions with experts
  • Boat trips on Nordwind and Heligoland Börte boats
  • Patron: Hannes Jaenicke

Prices Porpoise Days WHV 2026

Admission to the porpoise exhibition via the Wadden Sea Visitor Centre. Excursions and boat trips are subject to a fee — prices on the festival website.

Practical information — Porpoise Days WHV

Getting There

The Wadden Sea Visitor Centre is located on Südstrand in Wilhelmshaven, within walking distance of the main train station or accessible via the A 29 motorway. Parking is available near the beach.

Registration

Whale-watching excursions, boat trips, and lectures require registration in some cases. Online booking via the official festival website. Early registration is recommended.

On Site

Porpoise exhibition, lecture hall, café at the Wadden Sea Visitor Centre. Waterproof clothing recommended for boat trips.

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Porpoise Days WHV at a glance

Nature Environment Ornithology Science Family Ecology International Kreisfreie Stadt Wilhelmshaven