National Network of Regional Coastal Monitoring Programmes

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Note that these are real-time data and are not quality-controlled.

Swanage Pier

Tide Levels and Harmonics

 

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Latest Waves Data

Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
18-06-2026 01:00--0.160.265.12.5-----
Date Highest Hs 2026 Storm Alert Threshold
(0.25 yr Return Period Hs)
02-05 2.3m 1.14m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
20-04-2026 00:00--0.220.3782-----
19-04-2026 23:30--0.220.352.52.1-----
19-04-2026 23:00--0.210.322.62-----
19-04-2026 22:30--0.20.337.52.1-----
19-04-2026 22:00--0.220.48.52.2-----
19-04-2026 21:30--0.210.48.52.2-----
19-04-2026 21:00--0.210.328.52.3-----
19-04-2026 20:30--0.20.348.52.3-----
19-04-2026 20:00--0.180.338.52.2-----
19-04-2026 19:30--0.160.38.52.1-----
19-04-2026 19:00--0.150.278.52.3-----
19-04-2026 18:30--0.140.253.92.7-----
19-04-2026 18:00--0.160.283.92.8-----
19-04-2026 17:30--0.130.233.82.5-----
19-04-2026 17:00--0.120.29.92.3-----
19-04-2026 16:30--0.120.229.92.4-----
19-04-2026 16:00--0.120.210.72.3-----
19-04-2026 15:30--0.130.223.12.2-----
19-04-2026 15:00--0.160.313.52.5-----
19-04-2026 14:30--0.150.332.82.3-----
19-04-2026 14:00--0.160.263.72.1-----
19-04-2026 13:30--0.160.2911.62.2-----
19-04-2026 13:00--0.160.279.12.2-----
19-04-2026 12:30--0.160.259.12.3-----
19-04-2026 12:00--0.180.2982.6-----
19-04-2026 11:30--0.190.343.42.6-----
19-04-2026 11:00--0.210.4182.7-----
19-04-2026 10:30--0.20.337.52.6-----
19-04-2026 10:00--0.230.398.52.8-----
19-04-2026 09:30--0.230.458.52.5-----
19-04-2026 09:00--0.260.418.52.7-----
19-04-2026 08:30--0.260.428.52.7-----
19-04-2026 08:00--0.250.458.52.5-----
19-04-2026 07:30--0.250.48.52.7-----
19-04-2026 07:00--0.220.369.12.4-----
19-04-2026 06:30--0.20.329.12.2-----
19-04-2026 06:00--0.190.339.12.2-----
19-04-2026 05:30--0.170.299.92-----
19-04-2026 05:00--0.170.289.91.9-----
19-04-2026 04:30--0.170.2710.71.9-----
19-04-2026 04:00--0.170.2910.71.9-----
19-04-2026 03:30--0.160.2310.71.8-----
19-04-2026 03:00--0.160.2711.61.8-----
19-04-2026 02:30--0.160.2711.61.7-----
19-04-2026 02:00--0.170.3111.61.8-----
19-04-2026 01:30--0.160.2712.82-----
19-04-2026 01:00--0.150.249.92.2-----
19-04-2026 00:30--0.160.2511.62.4-----
19-04-2026 00:00--0.160.269.92.6-----