Gronant Dunes


Gronant Dunes
© Geograph

Water Quality

Annual classification

2017 Not tested

Today's forecast

Forecasts are not available for this location.

The western end of Prestatyn’s fine sandy beach backed by an area of dunes which are a nature reserve and a designated SSSI.


There is a golf course next to the beach.

Wildlife and Walks

Due to its outstanding wildlife value, the entire dune system and foreshore has been designated as a SSSI and during the winter more than 100 000 waders and 20 000 water fowl make it their home.

What's tested here?

Water samples are not taken at this beach because it has not been designated as a bathing water and there is no voluntary sampling.
Why isn't this a designated bathing water?

High levels of bacteria in the water can indicate pollution from sewage treatment works or polluted rain water draining from the land.
Where does pollution comes from and how can you help?

Water quality can be reduced for up to 72 hours after heavy rain. Look out for temporary signs at the beach and on our website.

Annual classification

2017 Not tested

What does this mean?

At the end of every bathing season the water quality is classified as either:

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.

Today's forecast

Forecasts are not available for this location.


This Weather Widget is provided by the Met Office

Tide times

Potential hazards at this beach

This beach is not yet classified, please see our safety tips below or contact the local beach operator for further information.

Lifeguarded locations - top five safety tips

Non-lifeguarded locations For those who can’t make it to a lifeguarded beach

For more information visit

Facilities at Gronant Dunes

Campsite Campsite



Limited parking. Possible pay parking at Presthaven Beach Resort.

Dog restrictions


Dogs are allowed on most areas of the beach but please check beach signs.

Beach cleaning

No current information