Porth Tywyn Mawr Beach

Porth Tywyn Mawr means Sandy Beach and this is what you get, a very family friendly sandy beach.

Popular place for all watersports, including, windsurfing, sea kayaking, sailing, swimming and kitesurfing.

Limited parking although the caravan park at one end does make it busier than you would expect by the parking.

You do have a shop within the caravan park.

Dog Friendly Beach?

We have no current information on dog restrictions for Porth Tywyn Mawr 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 Porth Tywyn Mawr Beach


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Place Category: Beaches

Porth Tywyn Mawr Beach 7 Day Weather Forecast

Expect a temp in the range 13.8℃ to 15.7℃ with wind speed 6.1 m/sec (ENE)
Wednesday, Jun 07clearsky_night
Expect a temp in the range 10.5℃ to 12.6℃ with wind speed 6.6 m/sec (E)
Thursday, Jun 08partlycloudy_night
Expect a temp in the range 10.9℃ to 13.3℃ with wind speed 7.9 m/sec (E)
Friday, Jun 09partlycloudy_night
Expect a temp in the range 10.5℃ to 13.2℃ with wind speed 8.2 m/sec (E)
Saturday, Jun 10partlycloudy_night
Expect a temp in the range 12.7℃ to 14.9℃ with wind speed 5.7 m/sec (E)
Sunday, Jun 11cloudy
Expect a temp in the range 14.7℃ to 15.7℃ with wind speed 1.7 m/sec (ESE)
Monday, Jun 12cloudy
Expect a temp in the range 14.7℃ to 15℃ with wind speed 5.7 m/sec (S)

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

Porth Tywyn Mawr Beach Tide Times

Tide times are available at around 600 locations and the closest location to Porth Tywyn Mawr Beach is at HOLYHEAD 3.54 km (2.20 miles) away. Tides are displayed beneath for up to 7 days and we list both high and low water times along with the height, helping you to plan the best time to visit Porth Tywyn Mawr Beach. These times are not adjusted for BST.

Tue 06 Jun
   Low Tide at 05:24 (Height 0.75m)
   High Tide at 11:42 (Height 5.38m)
   Low Tide at 17:45 (Height 0.96m)
Wed 07 Jun
   High Tide at 00:00 (Height 5.55m)
   Low Tide at 06:15 (Height 0.78m)
   High Tide at 12:32 (Height 5.26m)
   Low Tide at 18:36 (Height 1.11m)
Thu 08 Jun
   High Tide at 00:50 (Height 5.47m)
   Low Tide at 07:09 (Height 0.87m)
   High Tide at 13:27 (Height 5.08m)
   Low Tide at 19:30 (Height 1.31m)
Fri 09 Jun
   High Tide at 01:45 (Height 5.34m)
   Low Tide at 08:08 (Height 1.01m)
   High Tide at 14:29 (Height 4.88m)
   Low Tide at 20:31 (Height 1.51m)
Sat 10 Jun
   High Tide at 02:45 (Height 5.19m)
   Low Tide at 09:13 (Height 1.14m)
   High Tide at 15:37 (Height 4.72m)
   Low Tide at 21:37 (Height 1.66m)
Sun 11 Jun
   High Tide at 03:51 (Height 5.08m)
   Low Tide at 10:20 (Height 1.24m)
   High Tide at 16:48 (Height 4.65m)
   Low Tide at 22:46 (Height 1.71m)
Mon 12 Jun
   High Tide at 05:00 (Height 5.02m)
   Low Tide at 11:28 (Height 1.27m)
   High Tide at 17:57 (Height 4.67m)
   Low Tide at 23:53 (Height 1.66m)

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

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