Better avoid getting dropped here, since you'll have to walk to the other side of the city to get your next lift.
North towards Danmark
Probably your best chance is asking the Danes, shopping at the hypermarket before crossing the border. To get there, take the bus towards Niebuell and get off after the bus underpasses the highway.
West towards Niebuell/Sylt
Try it at the road next to the northbound spot or at the bus stop Exe in the western city center. Taking the bus seems to be a good alternative since the spots along the road are not always the best and the vacationists heading to Sylt don't seem to like hitchhikers.
From the city center follow the Husumer Strasse leading to an Aral gas station. Ask the drivers there or stand after the traffic lights.
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