Presumably the wedding guests had been advised to wear warm clothes and suitable footwear for the trek through the sand dunes at the beach near Tyningham with its picturesque setting with the sight and sound of waves and seabirds.  Soon after we walked past it poured but hopefully it cleared long before the actual wedding started and they had a wonderful time.  There was a strange sort of marquee near the "Harvest Moon" cabins so the reception must have been there but it's a pity that an aurora is not forecast to be seen as it would be spectacular from that location.