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)
11-05-2026 15:00--0.170.335.82.1-----
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)
11-05-2026 15:00--0.170.335.82.1-----
11-05-2026 14:30--0.180.325.82-----
11-05-2026 14:00--0.160.296.12.5-----
11-05-2026 13:30--0.170.335.32.5-----
11-05-2026 13:00--0.180.315.62.6-----
11-05-2026 12:30--0.220.425.62.8-----
11-05-2026 12:00--0.240.486.42.7-----
11-05-2026 11:30--0.190.335.62.2-----
11-05-2026 11:00--0.210.335.32.4-----
11-05-2026 10:30--0.220.45.82.4-----
11-05-2026 10:00--0.250.455.82.9-----
11-05-2026 09:30--0.260.425.82.9-----
11-05-2026 09:00--0.250.45.63-----
11-05-2026 08:30--0.290.556.13.3-----
11-05-2026 08:00--0.310.486.13.5-----
11-05-2026 07:30--0.310.545.33.6-----
11-05-2026 07:00--0.340.575.33.8-----
11-05-2026 06:30--0.380.625.64-----
11-05-2026 06:00--0.360.656.13.9-----
11-05-2026 05:30--0.380.616.44-----
11-05-2026 05:00--0.430.725.84.2-----
11-05-2026 04:30--0.430.826.14.3-----
11-05-2026 04:00--0.420.666.14.2-----
11-05-2026 03:30--0.40.666.43.9-----
11-05-2026 03:00--0.450.775.83.9-----
11-05-2026 02:30--0.450.816.13.8-----
11-05-2026 02:00--0.490.836.74.1-----
11-05-2026 01:30--0.520.96.73.9-----
11-05-2026 01:00--0.550.886.73.8-----
11-05-2026 00:30--0.560.926.43.5-----
11-05-2026 00:00--0.621.096.73.5-----
10-05-2026 23:30--0.621.016.73.3-----
10-05-2026 23:00--0.580.816.43.2-----
10-05-2026 22:30--0.560.886.42.9-----
10-05-2026 22:00--0.640.976.43.2-----
10-05-2026 21:30--0.641.016.43.2-----
10-05-2026 21:00--0.590.976.43.2-----
10-05-2026 20:30--0.590.976.13.3-----
10-05-2026 20:00--0.661.045.83.5-----
10-05-2026 19:30--0.671.155.33.4-----
10-05-2026 19:00--0.741.146.13.4-----
10-05-2026 18:30--0.771.245.63.6-----
10-05-2026 18:00--0.781.225.63.5-----
10-05-2026 17:30--0.821.315.63.5-----
10-05-2026 17:00--0.81.235.83.4-----
10-05-2026 16:30--0.81.155.83.5-----
10-05-2026 16:00--0.751.325.83.4-----
10-05-2026 15:30--0.791.34.33.4-----
10-05-2026 15:00--0.711.1343.4-----