{ "type":"Feature", "properties":{ "id":"141ab0cf-0b0f-4a54-a2d1-c82fb067e38e", "date_updated":"2025-07-03T11:24:49.938000", "title_en":"S\u00f8strene", "title_no":"S\u00f8strene", "description_en":"

S\u00f8strene, with its dark color and distinct shape, serves as a good landmark during the voyage into Oslofjorden.

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If one wishes to sail between Struten and Nordre S\u00f8ster, keep Hammaren (a round, relatively easily recognizable hill near Fredrikstad) in the middle of Str\u00f8msund. Once Brottet is well passed, turn into the leading line of Hammaren over the north side of Str\u00f8msund.

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Sailing between S\u00f8strene should only be done in calm weather, and by locals familiar with the area. Steer in with Str\u00f8mtangen Lighthouse to the southern point of Nordre S\u00f8ster. When the westernmost \u00d8yskj\u00e6ra comes in line with Struten, turn northwards and set course for the small skerry about 250 meters from the southwest side of Nordre S\u00f8ster. Pass the skerry about 200 meters away, and keep south of the steep southern point of Nordre S\u00f8ster.

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There is no harbor, but in good weather, boats can anchor close north of S\u00f8ndre S\u00f8ster.

", "description_no":"

Søstrene, med sin mørke farge og markerte form, er et godt kjenningsmerke under seilasen inn Oslofjorden .

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Vil man seile inn mellom Struten og Nordre Søster , holdes Hammaren (rund, forholdsvis lett kjennelig kolle i nærheten av Fredrikstad) midt i Strømsund . Når Brottet er vel passert, svinges inn i medet Hammaren over N-siden av Strømsund .

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Seilas mellom Søstrene bør bare foretas i maksvær, og av lokalkjente folk. Man styrer inn med Strømtangen fyr  til S-pynten på Nordre Søster. Når W-ligste Øyskjæra går inn i Struten, svinges N-over og kursen settes på det lille skjæret ca 250 m fra SW-siden avNordre Søster. Skjæret passeres ca 200 m av, og man holder S om den brådype S-pynten av Nordre Søster.

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Noen havn finnes ikke, men i godvær kan båter ligge til ankers tett N av Søndre Søster .

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