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Porth Tyn Beach

(Llanfaelog Porth Tyn Beach)

Isle of Anglesey, Wales

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Porth Tyn Beach, also known as Porth y Tywod, is a beautiful and rural beach located on the island of Anglesey, off the north coast of Wales.

Porth y Tywod is a largely sandy beach backed by gently sloping dunes. This largely undeveloped stretch of beach is within easy reach of both Llanfaelog village and nearby Rhosneigr. The beach is a good spot for families and is popular with windsurfers, surfers, and canoeists. It is sometimes referred to as Porth Tyn Tywyn but actually consists of two smaller beaches; Porth y Tywod and Porth Sur.

Another nearby beach is Porth Nobla, a lovely, rural beach located on the coast of Anglesey, between the villages of Rhosneigr and Aberffraw. This sandy beach has cliffs on one side and rocky outcrops that create interesting rock pools to explore.

While Porth Nobla is somewhat remote, it can be accessed via a small parking area near the beach. Facilities are limited, with toilets located about half a mile away; however, more amenities can be found in nearby Rhosneigr or Llanfaelog. The beach is popular for canoeing, swimming, sailing, and scuba diving. It’s also a good location for surfing and bodyboarding, especially during the autumn and winter months when the waves are more robust. Dogs are allowed on the beach year-round.

Llanfaelog village has a selection of shops and restaurants for day trippers and families.

Porth Tyn Beach is adjacent to the Anglesey Coast Path and the Wales Coast Path.

Sand Rock

Weather and tides for Sunday 4 October

Today
Chance of rain 12%
Max temperature 17°C
feels like 19°C
Wind 19mph
Max UV Index
Tonight
Chance of rain 10%
Min temperature 16°C
feels like 12°C
Wind 20mph

The tide at Porth Tyn Beach is currently low. High tide will be at approximately 4:50 PM, and the next low tide will be at approximately 11:41 PM.

Today's air pollution levels are forecast to be Low

Detailed weather and tides »

Other beaches nearby

Location: Tywyn Fferam

Location type: Town

Nearest village: Rhosneigr

OS Grid: SH327717

Coordinates: 53°12'59"N 4°30'22"W

Mapcode: GBR 56.19V4

What 3 Words: insect.bedrock.dynasties

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.

Country: Wales

Local Authority: Isle of Anglesey

Parish: Aberffraw

Nearest postcode: LL64 5JR

(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 Porth Tyn Beach, Isle of Anglesey, Wales. Weather, tides, visitor comments, beach facilities, photos, nearest postcode, beach information and nearby accommodation.

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216.73.216.115 Sun, 04 Oct 2026 10:48:48 +0100