Donabate, Co. Dublin — Swimming, Tides, Access & Sea Temperature Guide | Wild Beauty
Donabate
Donabate — blue flag dune beach on Dublin Bay.
About Donabate
Donabate's Balcarrick Beach is a broad, dune-backed strand on the Fingal coast north of Dublin, quieter than the city beaches and framed by golf links and the Rogerstown and Broadmeadow estuaries on either side of the peninsula.
A Blue Flag beach, it's a favourite for long walks, family swims and birdwatching around the neighbouring estuaries.
Swimming & safety
Donabate is a Blue Flag beach for 2026 — certified water quality, good facilities and lifeguard cover through the bathing season. Lifeguards patrol through the summer (Fingal / Dún Laoghaire–Rathdown / Dublin City councils): weekends in June, then daily in July and August. Swim within the flagged area when they're on duty, and mind the tide and any offshore wind.
Tides & conditions
The beach changes through the day with the tide, and swimming can shift from easy to lively as the wind and swell get up. Check the live tide, wind and sea-temperature page for Donabate before you travel — you can scrub forward to any date to plan a swim.
Getting there & facilities
There's a car park behind the dunes at Balcarrick, and Donabate has its own DART station a little inland. Facilities are modest, so bring what you need. The dunes are fragile — stick to the paths.
Nearby
From Donabate, the Newbridge House demesne, the estuaries of Rogerstown and Broadmeadow and the beach at Portrane are close by.
Reviews
See what other swimmers and visitors say — read reviews of Donabate on Google Maps →
Frequently asked questions
When is the best time to swim at Donabate?
Around high water on most Dublin bay beaches, since the tide retreats a long way. Check the live tide, wind and sea-temperature page for Donabate and pick a calm window.
Is Donabate lifeguarded?
Yes — Donabate has lifeguards through the summer season.
How do I get to Donabate by public transport?
Most Dublin bay swims are reachable by DART or rail — see the access notes above for the nearest station.
What is the sea temperature at Donabate today?
The current sea temperature and its 24-hour trend are shown live on the conditions page for Donabate.