Those heading to Dalkey Island this weekend have been warned to take care if using jet skis or boats in the area.
According to The Journal, concerns have been raised by the Coast Guard over the visibility of snorkellers, swimmers and kayakers when people are travelling on vessels near the island.
All boats are required to stay 300 metres away from land when sailing in the area.
Make sure to take care if you're heading out over the weekend...
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