National Network of Regional Coastal Monitoring Programmes

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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.

Port Isaac

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)
06-10-2022 16:30--0.591.35105.9-----
Date Highest Hs 2022 Storm Alert Threshold
(0.25 yr Return Period Hs)
21-02 2.2m 3.00m
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)
17-01-2022 00:00--0.471.055.95.2-----
16-01-2022 23:30--0.452.056.15.5-----
16-01-2022 23:00--0.630.856.53.7-----
16-01-2022 22:30--0.61.36.53.8-----
16-01-2022 22:00--0.551.46.14.8-----
16-01-2022 21:30--0.491.15.94.2-----
16-01-2022 21:00--0.511.155.63.9-----
16-01-2022 20:30--0.531.455.63.9-----
16-01-2022 20:00--0.5114.74-----
16-01-2022 19:30--0.450.9511.13.8-----
16-01-2022 19:00--0.541.2511.14.2-----
16-01-2022 18:30--0.521.111.13.8-----
16-01-2022 18:00--0.42111.14.1-----
16-01-2022 17:30--0.370.94.33.9-----
16-01-2022 17:00--0.41111.14.1-----
16-01-2022 16:30--0.371.153.94.1-----
16-01-2022 16:00--0.380.954.33.8-----
16-01-2022 15:30--0.381.254.23.8-----
16-01-2022 15:00--0.380.811.14.2-----
16-01-2022 14:30--0.460.711.14-----
16-01-2022 14:00--0.460.5511.14.9-----
16-01-2022 13:30--0.430.611.14.5-----
16-01-2022 13:00--0.360.811.14.3-----
16-01-2022 12:30--0.370.9511.84.3-----
16-01-2022 12:00--0.360.7511.83.6-----
16-01-2022 11:30--0.311.156.34.4-----
16-01-2022 11:00--0.310.556.33.6-----
16-01-2022 10:30--0.310.856.13.9-----
16-01-2022 10:00--0.30.76.13.9-----
16-01-2022 09:30--0.290.55.93.5-----
16-01-2022 09:00--0.280.511.83.3-----
16-01-2022 08:30--0.340.611.83.4-----
16-01-2022 08:00--0.290.5511.84.6-----
16-01-2022 07:30--0.290.711.83.7-----
16-01-2022 07:00--0.370.611.84.5-----
16-01-2022 06:30--0.330.511.14.7-----
16-01-2022 06:00--0.30.510.53.3-----
16-01-2022 05:30--0.240.5103.5-----
16-01-2022 05:00--0.190.4103.1-----
16-01-2022 04:30--0.210.4103.5-----
16-01-2022 04:00--0.20.45103.8-----
16-01-2022 03:30--0.190.35103.9-----
16-01-2022 03:00--0.20.410.54.4-----
16-01-2022 02:30--0.240.3510.55.3-----
16-01-2022 02:00--0.340.610.56.1-----
16-01-2022 01:30--0.250.311.16.2-----
16-01-2022 01:00--0.230.411.16-----
16-01-2022 00:30--0.240.411.17-----
16-01-2022 00:00--0.290.6511.85-----