British Beaches

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"On some far away beach"

Newcastle Beach

down, Northern Ireland


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Newcastle Beach is a popular seaside destination located in County Down, Northern Ireland, offering a range of activities and scenic views for visitors.

Newcastle Beach is situated at the western end of a long sandy beach stretching to Murlough and the entrance to Dundrum Bay. The beach is approximately a mile and a half long and features a mix of sand and pebbles. The scenic views of the nearby Mourne Mountains make this a popular destination for walkers and those looking to enjoy the outdoors.

The beach is popular for swimming, sunbathing, and other seaside recreation activities. A promenade runs along the section of the beach next to the town, offering free Wi-Fi and providing access to a range of shops, pubs, and restaurants. Visitors can also access the beach via stairs or a slipway. For those who prefer not to swim in the sea, Newcastle offers two outdoor swimming pools: Tropicana, with warm water and children's slides, and Rock Pool, an original unheated 1930s lido.

Murlough Beach and Murlough National Nature Reserve can be reached by walking in a northerly direction along the dunes from Newcastle Beach. The town itself has a busy high street set back from the beach, featuring shops, cafes, and amusement arcades.

Harbour Sand

Weather and tides for Wednesday 16 September

Today
Chance of rain 20%
Max temperature 16°C
feels like 17°C
Wind 12mph
Max UV Index
Tonight
Chance of rain 93%
Min temperature 12°C
feels like 12°C
Wind 14mph

The tide at Newcastle Beach is currently falling. Low tide will be at approximately 9:39 PM, and the next high tide will be at approximately 4:04 AM tomorrow.

Today's air pollution levels are forecast to be Low

Detailed weather and tides »

Other beaches nearby

  • Murlough Beach, Down

    around 3 miles northeast as the seagull flies, around 5 miles by road or 3 miles on foot using coastal paths.

  • Tyrella Beach, Down

    around 7 miles east-northeast as the seagull flies, around 12 miles by road or 9 miles on foot using coastal paths.

  • Rossglass Beach, Down

    around 9 miles east-northeast as the seagull flies, around 15 miles by road or 12 miles on foot using coastal paths.

  • Nicholson's Strand Beach, Down

    around 14 miles south-southwest as the seagull flies, around 18 miles by road.

  • Cranfield Beach, Down

    around 14 miles south-southwest as the seagull flies, around 19 miles by road.

  • Warrenpoint, Down

    around 16 miles west-southwest as the seagull flies, around 20 miles by road.

  • Millisle Beach, Down

    around 27 miles north-northeast as the seagull flies, around 36 miles by road.

  • Ballyhalbert Beach, Down

    around 26 miles northeast as the seagull flies, around 32 miles by road.

  • Ballywalter Beach, Down

    around 28 miles northeast as the seagull flies, around 36 miles by road.

Location: Newcastle

Coordinates: 54°12'28"N 5°53'27"W

Mapcode: IRL WJ.RMLN

What 3 Words: optimists.installs.audible

Coordinates and location codes are for an approximate mid-point of the beach, and may not reflect the best access point or the most popular part of the beach.

County: down

Country: Northern Ireland

Local Authority: County Down

Nearest postcode: BT33 0DJ

(for sat-nav purposes only, a beach does not have a postal address!)

Important! Beach information is compiled from a variety of different sources and is correct to the best of our knowledge at the time of compilation. However, information may be incorrectly supplied by our sources or go out of date after publication. BritishBeaches.uk makes no warranty as to the accuracy of any information on this page.

Visitor information for Newcastle Beach, down, Northern Ireland. Weather, tides, visitor comments, beach facilities, photos, nearest postcode, beach information and nearby accommodation.

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216.73.217.16 Wed, 16 Sep 2026 17:15:45 +0100