Penmaenmawr Beach in Conwy, Wales, boasts a picturesque shoreline with sand and shingle shores, surrounded by rugged coastal scenery. The beach consistently receives an Excellent water quality rating from Natural Resources Wales, ensuring a safe and clean bathing experience. During the summer months, the water temperature at Penmaenmawr typically ranges from 14°C to 16°C.
Hand-picked holiday cottages & coastal retreats near Penmaenmawr (Conwy) & surrounds
Rural Retreats
From £667
Ty Newydd is a period farmhouse on the Bodnant Estate, occupying a prominent position with breathtaking views over the Conwy estuary and towards the Carneddau Mountains of Snowd...
Rural Retreats
From £403
This secluded cottage is part of a small working farm high above Bodnant Gardens and two miles from the village of Eglwysbach. It enjoys stunning views of Snowdonia National Par...
Rural Retreats
From £585
Bryn Derw is a delightful and secluded cottage. Nestling in woodland and overlooking a field, it is completely tranquil. The property is located in the heart of the beautiful Bo...
Rural Retreats
From £667
Lletty is one of 10 self-catering cottages on The Bodnant Estate, a strikingly beautiful agricultural estate in North Wales. Set in hilly and wooded countryside in the lower rea...
Rural Retreats
From £525
Set in the rolling Bodnant Estate with magnificent views of the River Conwy and the Snowdonia mountains beyond, Minafon is a secluded barn conversion, the perfect spot for a rom...
Rural Retreats
From £467
This a pretty stone cottage on the Bodnant Estate stands in a secluded position above the Eglwysbach valley with spectacular views towards the Snowdonia Mountains with accommoda...
Rural Retreats
From £697
Ty Newydd is a period farmhouse on the Bodnant Estate, occupying a prominent position with breathtaking views over the Conwy estuary and towards the Carneddau Mountains of Snowd...
Rural Retreats
From £612
Bryn Derw is a delightful and secluded cottage. Nestling in woodland and overlooking a field, it is completely tranquil. The property is located in the heart of the beautiful Bo...
Harmonic astronomical predictions, tidal coefficients & flow rate
| Day | High & Low Tides (Local Time) | Tidal Range | Coeff / Phase |
|---|---|---|---|
| Wed 11 Nov | ▼ Low 18:02 (1.74m)▲ High 23:46 (7.64m) | 5.90m | Spring (88) |
| Today | ▼ Low 06:11 (1.91m)▲ High 12:01 (7.76m)▼ Low 18:36 (1.95m) | 5.85m | Spring (87) |
| Fri 13 Nov | ▲ High 00:20 (7.39m)▼ Low 06:43 (2.16m)▲ High 12:34 (7.55m)▼ Low 19:13 (2.18m) | 5.39m | Coeff 79 |
| Sat 14 Nov | ▲ High 00:57 (7.10m)▼ Low 07:17 (2.43m)▲ High 13:10 (7.29m)▼ Low 19:53 (2.42m) | 4.87m | Coeff 70 |
| Sun 15 Nov | ▲ High 01:37 (6.78m)▼ Low 07:56 (2.71m)▲ High 13:51 (6.98m)▼ Low 20:40 (2.66m) | 4.32m | Coeff 60 |
| Mon 16 Nov | ▲ High 02:26 (6.47m)▼ Low 08:44 (2.99m)▲ High 14:42 (6.68m)▼ Low 21:39 (2.84m) | 3.84m | Coeff 52 |
| Tue 17 Nov | ▲ High 03:29 (6.22m)▼ Low 09:47 (3.20m)▲ High 15:51 (6.45m)▼ Low 22:44 (2.89m) | 3.56m | Neap (47) |
The shoreline consists primarily of sand. Sediment type dictates underfoot comfort, wave energy absorption, and the water's clarity when currents stir up the seabed.
Water quality is classified as excellent, meeting the highest cleanliness standards. Bacterial counts (E. coli & Intestinal Enterococci) are consistently low, posing negligible health risks.
This bathing water is generally resilient and has a low risk of quality degradation after heavy summer storm events.
Tested weekly by the Environment Agency England for bacteria levels (E. coli & Intestinal Enterococci) between May and September.
Monitored as a coastal beach. Coastal beaches are subject to tidal flows and marine dilution, whereas inland lakes/rivers suffer from low water circulation, meaning bacteria can linger longer.
Unknown is the regional utility responsible for waste water treatment, sewage infrastructure, and storm overflow management in this catchment area.
Officially designated as a protected bathing water site in 1995. This designation mandates regular public health monitoring.
Governed under local district sanitation and environmental safety regulations in the Conwy area.
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