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Hazard spot

Upper Rhine at Karlsruhe: Strong current and cross seas

Upper Rhine at Karlsruhe: A canalised river with high flow and groyne fields along the edge. An engine failure becomes a problem here within minutes.

Cause
Strong current and cross seas
Main season
all year
Position
49° 03,0' N 008° 15,0' E
Strong current and cross seas · all year

On the map

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Upper Rhine at Karlsruhe: how the place works

Between Basel and Karlsruhe the Rhine is impounded, with locks and power stations, and the current varies strongly with the discharge. The fairway is narrow, the groyne fields alongside are off limits, and commercial traffic has priority here too.

Upper Rhine at Karlsruhe: what breaks there

Berthing damage at the lock waiting places and contact with groyne heads when a boat moves aside for traffic. At higher discharge, debris is added that collects above the weirs and comes through when they open.

Upper Rhine at Karlsruhe: what this means for your policy

Check whether your policy covers federal waterways with commercial traffic without restriction, and how high the liability limit is. Contact with a freighter costs many times the value of your own boat.

Read this in full: What has to be inspected afterwards

Cruising range

In the calculator this spot falls under German inland waters

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Nearby

And what applies right now?

This page shows what always holds here; live official warnings are on the warning map.

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A sailor in foul-weather gear steers a yacht across the open sea by day

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