About Sønderborg Lystbådehavn
We have 650 moorings and approx. 13,500 overnight stays per year among the most visited ports in Denmark. With its beautiful location and central location near Alssund, the Flensburg Fjord and the southern Funen Archipelago, the Sønderborg Marina is an attractive tourist destination for both new boaters and experienced shipowners.


Facilities
COORDINATES
54.89939 N, 9.79527 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Fair
Port of Entry
Yes
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Weather Forecast
Thu
5AM - 9AM
19 March 2026
- W 9 knots decreasing to 6 knots.
- 4 to 7°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Thu
9AM - 1PM
19 March 2026
- W 6 knots.
- Increasing from 7 to 10°C
- Calm sea
- UV Index: 1 - Low
- Cloudy
Thu
1PM - 5PM
19 March 2026
- NW 6–8 knots.
- 6 to 10°C
- Calm sea
- UV Index: 0 - Low
- Cloudy