Home›Browse›safe water mark🌐EnglishEnglishDeutschFrançaisNederlandsPolskiPortuguêsРусскийไทยEntityQ241157· pop 9· linked from 21 articlessafe water markSign in to saveAlso known as mid-channel mark, fairway marktype of sea markAvailable in 8 languagesDeutschPortuguêsGeorgianNederlandsPolskiUkrainianไทยvia Wikidata sitelinks · CC0