DSC_0354

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Cornashamma Bay, also known locally as “Sweet Nellie”due to the rock formations. This is a secluded beach approximately a mile south of Inishowen (Stroove) lighthouse and near Greencastle. It is set into the Inishowen Peninsula close outside the entrance to Lough Foyle.

Accessibility

Easy from parking area with limited spaces.

Tide times for Greencastle

These are today’s tides for Greencastle

July 18th, 2026

Time Type Height
05:20 low 0.21m
11:02 high 2.04m
16:49 low 0.09m
23:18 high 2.26m

View full 7 day tide times.

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