Storm Detlef: State of emergency on the North Sea this weekend!

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Storm Detlef will bring strong winds and storm surges to the North Sea coast on October 4, 2025, especially in Cuxhaven.

Sturmtief Detlef bringt am 4. Oktober 2025 starke Winde und Sturmfluten an die Nordseeküste, besonders in Cuxhaven.
Storm Detlef will bring strong winds and storm surges to the North Sea coast on October 4, 2025, especially in Cuxhaven.

Storm Detlef: State of emergency on the North Sea this weekend!

A violent storm is causing worried faces in northern Germany. Storm Detlef is currently not only bringing strong gusts and continuous rain, but also three light storm surges on the North Sea coast. The German Weather Service (DWD) warns of severe squalls, particularly for the coastal regions and the East Frisian Islands, which will remain noticeable on Sunday night. The storm, which has already caused high waves and power outages in Ireland, is now moving across the North Sea to Germany. According to Tagesschau, hurricane-like gusts of up to 110 km/h are expected in northern Germany, especially on the North Sea islands.

The situation could escalate further on Sunday morning when water levels reach up to two meters above mean tidal high water in some coastal locations. There is a risk of flooding for beaches and harbor areas in Bensersiel, Emden and Cuxhaven. The DWD also gives a look at the storm surges, which are divided into three classes, with the current situation being classified as a storm surge.

Ferry connections affected

The collapse of ferry traffic in several places is particularly annoying for travelers. Numerous connections on Langeoog are canceled on Sunday, whereas two ferries in Bensersiel at 9.30 a.m. and 10.30 a.m. cannot run. The catamaran connection on Borkum will also be canceled on Saturday morning. In addition, train connections in Norderney to Norddeich-Mole are no longer guaranteed. The “Halunder Jet”, which runs to and from Helgoland, is canceling all trips for the weekend, while other connections such as the “SyltExpress” and “RömöExpress” run irregularly and could possibly offer additional departures.

The situation is not just limited to the North Sea. Strong wind and rain are also expected in other parts of Germany. Gusts of up to 70 km/h are forecast in Berlin and Brandenburg, while North Rhine-Westphalia can expect wind speeds of between 65 and 85 km/h. In the Bavarian Alps, speeds of up to 100 km/h can be expected, while the DWD warns of thunderstorms and small-grain hail.

The challenges of the climate crisis

The increased weather extremes are not just a short-term phenomenon, but are directly related to the man-made climate crisis. According to Greenpeace, extreme weather events are increasing and the earth is getting warmer. These developments are reflected in more frequent heavy rain events and violent storms. Scientists and environmentalists have been warning for years about the catastrophic effects of climate change that affect us all.

The current storm is therefore not just an isolated weather event, but also a striking example of how climate change influences our weather patterns. With rising temperatures and a weaker jet stream, we must expect even more extreme weather phenomena in the future.

The population is called upon to inform themselves about developments in good time and to be prepared for possible restrictions. Stay safe and take care of yourself!