Cemaes Bay Beach

Cemaes Bay is an inlet between the headlands of Wylfa Head and Llanbadrig Point facing north into the Irish Sea. The bay is split into two beaches either side of the harbour and river. Traeth Bach beach is the smaller of two beaches in Cemaes Bay, located on the west side of the bay, over the river from the larger sandier Traeth Mawr. Both beaches are sandy and offer a safe, sheltered and gently sloping beach with rock pools, popular with both families and children.

Cemaes village includes a sheltered natural harbour that looks north to the Irish Sea and is a site of an ancient settlement, and is the most northerly village in Wales.  Cemaes Bay is an Area of Outstanding Natural Beauty, some of which is owned by the National Trust.

Facilities include parking, slipway, promenade and the harbour with a selection of shops, cafe and tea rooms.

Dog Friendly Beach?

We have no current information on dog restrictions for Cemaes Bay Beach.

Why not check other beaches nearby as we have 31 beaches in Isle of Anglesey, or check our list of Isle of Anglesey Dog Friendly Beaches.

Visit Cemaes Bay Beach


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Cemaes Bay Beach Photos


Cemaes Bay Beach Water Quality

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.

7 Day Weather Forecast

Expect a temp in the range 7.9℃ to 8.2℃ with wind speed 11.8 m/sec (W)
Wednesday, Feb 01partlycloudy_night
Expect a temp in the range 7.4℃ to 7.8℃ with wind speed 12.3 m/sec (WSW)
Thursday, Feb 02cloudy
Expect a temp in the range 9.5℃ to 9.7℃ with wind speed 11.3 m/sec (WSW)
Friday, Feb 03cloudy
Expect a temp in the range 9.3℃ to 9.6℃ with wind speed 9.3 m/sec (SW)
Saturday, Feb 04partlycloudy_night
Expect a temp in the range 8.3℃ to 8.6℃ with wind speed 6.9 m/sec (SW)
Sunday, Feb 05clearsky_night
Expect a temp in the range 6.4℃ to 6.8℃ with wind speed 7.3 m/sec (NW)
Monday, Feb 06partlycloudy_night
Expect a temp in the range 5.3℃ to 6.9℃ with wind speed 3.9 m/sec (WSW)

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

Cemaes Bay Beach Tide Times

Tide times are available at around 600 locations and the closest location to Cemaes Bay Beach is at Cemaes Bay 0.14 km (0.09 miles) away. Tides are displayed beneath for up to 7 days and we list both high and low water times along with the height.

Tue 31 Jan
   Low Tide at 00:30 (Height 2.38m)
   High Tide at 06:49 (Height 5.11m)
   Low Tide at 13:10 (Height 2.46m)
   High Tide at 19:17 (Height 5.20m)
Wed 01 Feb
   Low Tide at 01:43 (Height 2.41m)
   High Tide at 08:01 (Height 5.28m)
   Low Tide at 14:23 (Height 2.32m)
   High Tide at 20:27 (Height 5.31m)
Thu 02 Feb
   Low Tide at 02:47 (Height 2.28m)
   High Tide at 08:55 (Height 5.56m)
   Low Tide at 15:22 (Height 2.06m)
   High Tide at 21:19 (Height 5.51m)
Fri 03 Feb
   Low Tide at 03:36 (Height 2.07m)
   High Tide at 09:38 (Height 5.84m)
   Low Tide at 16:06 (Height 1.78m)
   High Tide at 22:00 (Height 5.71m)
Sat 04 Feb
   Low Tide at 04:15 (Height 1.85m)
   High Tide at 10:13 (Height 6.08m)
   Low Tide at 16:44 (Height 1.54m)
   High Tide at 22:34 (Height 5.89m)
Sun 05 Feb
   Low Tide at 04:49 (Height 1.64m)
   High Tide at 10:45 (Height 6.27m)
   Low Tide at 17:16 (Height 1.35m)
   High Tide at 23:05 (Height 6.02m)
Mon 06 Feb
   Low Tide at 05:19 (Height 1.47m)
   High Tide at 11:14 (Height 6.41m)
   Low Tide at 17:47 (Height 1.22m)
   High Tide at 23:34 (Height 6.10m)

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

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