Site Peak Hs (Time) Peak Hs (m) Return Period Tide Gauge Hours from High Water Bideford Bay 13-Dec-2011 15:30:00 5.09 0.25 Ilfracombe 4 Bracklesham Bay 12-Dec-2011 22:00:00 3.64 0.25 Portsmouth 3 Blakeney Overfalls - NaN NaN Cromer NaN Boscombe 12-Dec-2011 23:00:00 2.86 0.25 Bournemouth 1 Cleveleys 13-Dec-2011 22:00:00 4.27 0.25 Heysham 3 Chesil 13-Dec-2011 00:00:00 5.35 1 Weymouth 4 Dawlish - NaN NaN Exmouth NaN Folkestone 13-Dec-2011 01:00:00 3.11 1 Dover 1 Goodwin Sands 13-Dec-2011 01:00:00 3.14 2 Deal Pier 1 Gwynt y Mor 13-Dec-2011 20:30:00 3.55 2 Llandudno 4 Hayling Island 13-Dec-2011 00:30:00 3.77 2 Portsmouth 0 Hornsea - NaN NaN Immingham NaN Looe Bay 12-Dec-2011 20:30:00 3.83 0.25 Devonport 2 Morecambe Bay 13-Dec-2011 12:00:00 3.62 0.25 Heysham 1 Minehead - NaN NaN Ilfracombe NaN Milford 13-Dec-2011 00:30:00 3.24 0.25 Lymington 0 North Well 13-Dec-2011 20:00:00 2.27 0.25 Cromer 0 Pevensey Bay 13-Dec-2011 01:30:00 4.42 5 Hastings Pier 1 Porthleven - NaN NaN Newlyn NaN Penzance - NaN NaN Newlyn NaN Perranporth - NaN NaN Port Isaac NaN Rhyl Flats - NaN NaN Llandudno NaN Rustington 13-Dec-2011 01:00:00 4.65 2 Arun Platform 1 Rye Bay - NaN NaN Hastings Pier NaN Sandown Bay 12-Dec-2011 23:00:00 2.87 0.25 Sandown Pier 2 Seaford 13-Dec-2011 02:30:00 5.21 2 Newhaven 2 Start Bay - NaN NaN Devonport NaN Tor Bay - NaN NaN Exmouth NaN West Bay 13-Dec-2011 00:30:00 4.84 0.25 West Bay Harbour 5 Weymouth 12-Dec-2011 21:30:00 2.26 0.25 Weymouth 2 Weston Bay 13-Dec-2011 06:30:00 2.04 0.25 Hinkley Point 2