Maritime · Evidence-led place record

Hirondelle

Reef Head, west of Coffin Bay

Hirondelle was a sloop built in 1937 and lost on 06/11/1971. The crayboat Hirondelle left the shelter of Boardinghouse Bay, between Point Whidbey and Reef Point, west of Coffin Bay, to head for Point Sir Isaac on the morning of 6 November 1971. When the Hirondelle was off Reef Head it was capsized by a large wave

CategorySHIPWRECK
LocationReef Head, west of Coffin Bay
DatasetSouth Australian Shipwrecks
Listed/year1971
Oddness signal84/99
Data completeness90%
SignificanceSloop; Wood; The crayboat Hirondelle left the shelter of Boardinghouse Bay, between Point Whidbey and Reef Point, west of Coffin Bay, to head for Point Sir Isaac on the morning of 6 November 1971. When the Hirondelle was off Reef Head it was capsized by a large wave

The oddity, explained

Why is Hirondelle unusual?

Hirondelle appears here because the approved source classifies it as maritime. The source describes it as Hirondelle was a sloop built in 1937 and lost on 06/11/1971. The crayboat Hirondelle left the shelter of Boardinghouse Bay, between Point Whidbey and Reef Point, west of Coffin Bay, to head for Point Sir Isaac on the morning of 6 November 1971. When the Hirondelle was off Reef Head it was capsized by a large wave. Heritage Atlas treats that specific classification-and-description combination as the oddity; the score is a comparative discovery signal, not proof of mystery or the supernatural. Compare nearby records and the linked country or category collection to understand how this entry relates to places supported by the same governed evidence.

Evidence and further exploration

The coordinate, category and description remain tied to the cited source. Comparative oddness helps discovery; it does not add facts that the source does not provide.

Data last collected: 3 September 2026 for this retained atlas release. Page and source last rechecked: 3 September 2026. Treat the record as a research starting point: open the original source, confirm current access conditions and compare the mapped location with local guidance before travelling. A missing field means the approved source did not support it; it is not evidence that the feature or restriction does not exist.

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