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.


Installations
COORDINATES
54.89939 N, 9.79527 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Good
Channel Marking
Fair
Port d'entrée
Yes
Overseas Visitor Berths
Yes
Type de quai
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Weather Forecast
Wed
5AM - 9AM
11 February 2026
- E 13 knots decreasing to 11 knots. Gusts up to 17 knots.
- 1°C
- E 0.4m at 2s period
- Chance of showers
Wed
9AM - 1PM
11 February 2026
- E 10–12 knots. Gusts up to 16 knots.
- 0 to 3°C
- E 0.4m at 2s period
- Cloudy
Wed
1PM - 5PM
11 February 2026
- E 11 knots increasing to 14 knots. Gusts up to 19 knots.
- 2°C
- E 0.4m at 2s period
- Cloudy