Dinas Dinlle Beach (Gwynedd)

Dinas Dinlle beach is a long sandy beach backed by a pebble storm bank and split by a couple of rocky breakwaters at high tide. The beach is located on the northern coast of the Llyn Peninsula between Caernarfon and Pontllyfni and the views across to Llanddywyn island on Anglesey are great. The beach has large areas of sand when the tide goes out with the northern end of the beach backed by dunes and an airfield being much quieter.

The beach is popular for swimming, fishing, windsurfing, kitesurfing, kite-buggying, surfing, canoeing, sailing, jet skiing and power boating and operates zones in the water to protect swimmers.

Facilities include parking, toilets with disabled facilities, shops and cafes.

Dinas Dinlle Beach is a Blue Flag Beach and has been awarded a regional Seaside Award.

Dinas Dinlle Beach has dog restrictions. Dinas Dinlle beach has seasonal dog restrictions.

Why not check other beaches nearby as we have no beaches around Llyn Peninsula, 38 beaches in Gwynedd, or check our list of Gwynedd Dog Friendly Beaches.

Water samples are taken at regular intervals during the bathing season and at the end of the season the water quality is classified as:
  • Excellent: the highest classification meaning the water is cleanest
  • Good: generally good water quality
  • Sufficient: meets minimum standards
  • Poor: You are advised not to swim. The beach will stay open and an action plan should be in place to improve the water quality.

Our weather forecast for Llyn Peninsula in Gwynedd

Today (Sunday, Mar 07)

Expect a temperature in the range 5.6℃ to 6.2℃ with a wind speed 1.5 m/sec (WSW)

Monday, Mar 08

Expect a temperature in the range 3.1℃ to 4℃ with a wind speed 2.3 m/sec (SSW)

Tuesday, Mar 09

Expect a temperature in the range 5.6℃ to 6.3℃ with a wind speed 3.9 m/sec (S)

Wednesday, Mar 10

Expect a temperature in the range 7.2℃ to 8.7℃ with a wind speed 12.3 m/sec (S)

Thursday, Mar 11

Expect a temperature in the range 8.4℃ to 10.3℃ with a wind speed 12.4 m/sec (SW)

Friday, Mar 12

Expect a temperature in the range 5.7℃ to 6.8℃ with a wind speed 8.6 m/sec (SW)

Saturday, Mar 13

Expect a temperature in the range 6.3℃ to 8℃ with a wind speed 11.6 m/sec (SSW)

Weather forecast from Yr, delivered by the Norwegian Meteorological Institute and NRK


Our tide forecast for Dinas Dinlle Beach in Gwynedd.

In this 'you may also like' section we attempt to answer what else can I do? Here you have a list by order of being the closest some more beaches, things to see and do, places to eat and upcoming events.

Booking.com interactive map


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