Have checked both the Båtsportkort and the nautical chart on Eniro. Both say it should be 7 meters deep, it’s not even 70 cm. Resulted in a broken skeg on a damaged propeller. Just my cost was more than 10,000 SEK for the repair. Apparently, this shoal/reef has been known among those who have lived in the area. I have passed there about 15 times before, but on this occasion, I went a little more north. More exact position is WGS 84 58°22’1.2″N 16°51’25.1″E.
At the same time, I saw other rocks that were also not marked due to the low water level. Better mapping of the archipelago is definitely needed.
Weather
Wind
23 km/h
Swell
Height