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Penthièvre 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 SpotsEtelGavres Toulhars Les Donnants Guidel (Les Kaolins) Plage du Loch Le Kérou La Courance L'Ermitage Gohaud Lesconil Noirmoutier Pors Ar Villec (Locquirec) Porzcarn La Torche Trestraou Pors-ar-Vag Les Roches Blanches (Pointe Leydé) Cap Fréhel Fouesnou St jean de monts Gwendrez Le Dossen La Mauvaise Grève La Gamelle Les Longchamps Pointe de Lervily Les Amiets Saint Gilles Croix de Vie Saint Tugen Cap de la Chèvre La Palue Kerloch Pointe de Dinan Plage du Sillon (St Malo) La Sauzaie Porz Théolen Les Dunes Anse de Pen-hat Baie des Trépassés (Lescoff) Boutrouilles Le Petit Minou Dalbosc Sauveterre L'Aubraie Porsmilin Les Sables-d'Olonne St Pabu Lampaul Ploudalmezeau Blancs-Sablons Petite Port - Jersey Le Gouerou Saint-Nicolas La Rocco - Jersey Les Brayes - Jersey St Brelades - Jersey Jersey Penfoul Secrets - Jersey Stinky Bay - Jersey Plemont Bay - Jersey Greve de Lecq - Jersey Perelle Bay - Dom Hue - Guernsey Vazon Bay - Beach - Guernsey Portinfer - Guernsey L'Ancresse Bay - Guernsey Fort Le Marchant - Guernsey Les Conches/Bud Bud Le Lizay Hatainville |