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Tenby South Beach Seasonal Surf Averages
Swell Consistency and Wind Overview
This graph shows the percentage of days that had a ridable wind swell (7 seconds period or more) or groundswell (10 seconds period or more) of over 3ft. It also shows the dominant wind direction. Not all of these days will neccessarily give great surf, and very short lived wind swells or longer period secondary swells may produce surf not recorded, but it gives a clear idea of the seasonal trend and a rough guide to the chances of scoring something ridable.
Monthly Overview
Understanding this DataThese swell averages are calculated ONLY on swells of more than 7 seconds period. This means this is the average height of a swell that's likely to produce ridable surf NOT an average of every wave heading toward the beach in a month. Likewise the period is the average period OVER 7 seconds. There will be days that have short period wind swells that won't produce and ridable swell and these are excluded from the averages. The consistency figure gives the percentage of days that meet this condition. For example if the consistency is 50% you could expect the 'average' swell for about 15 days in the month. Of course an average tells only part of the story. A combination of very large and very small swells may produce the same average as a consistent medium sized swell. |
Monthly DataJanuaryFebruary March April May June July August September October November December Nearby SpotsFreshwater WestLlangennith Rhossili Poppit Sands Newgale Llangrannog Abereiddy Hunts Bay Whitesands Bay Caswell Bay Woolacombe Langland Bay Croyde Beach Putsborough Saunton Sands Westward Ho! Sandymouth Bude - Crooklets Bude - Summerleaze Widemouth Bay Aberavon Crackington Haven Lynmouth Porthcawl - Rest Bay Porthcawl - Coney Beach Trebarwith strand Borth / Ynyslas Tywyn to Aberdovey Polzeath Southerndown Aberdaron Hells Mouth (Porth Neigwl) Harlyn Constantine Treyarnon Barmouth Mawgan Porth Harlech to Barmouth Watergate Bay Whipsiderry Newquay - Porth Lusty Glaze Newquay - Tolcarne Wedge Newquay - Cribbar Newquay - Great Western Newquay- Little Fistral Newquay - Fistral North Newquay - Fistral South Crantock Holywell Bay Penhale (Perran Sands) Pentewan Perranporth (Droskyn) Whitsand Bay St Agnes Chapel Porth Porthtowan Wembury Portreath - Beach Rhosneigr (Traeth Llydan) Falmouth Challaborough Godrevy Gwithian Bantham Teignmouth Porthmeor Exmouth Paignton Porthleven |