The light is positioned at 23 metres ( 75 ft ) above sea level .
The light is emits two white flashes in a 10 seconds period visible up to a distance of 11 nautical miles ( 20 km ; 13 mi ) .
The light is positioned at 23 metres ( 75 ft ) above sea level and emits two white flashes in a 10 seconds period visible up to a distance of 11 nautical miles ( 20 km ; 13 mi ) .