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)
04-12-2022 01:00--0.421.253.93.9-----
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)
04-12-2022 01:00--0.421.253.93.9-----
04-12-2022 00:30--0.450.8512.53.8-----
04-12-2022 00:00--0.531.111.84-----
03-12-2022 23:30--0.611.1511.14.3-----
03-12-2022 23:00--0.561.2511.84.4-----
03-12-2022 22:30--0.49112.53.8-----
03-12-2022 22:00--0.53112.53.7-----
03-12-2022 21:30--0.511.56.33.9-----
03-12-2022 21:00--0.51.756.74.1-----
03-12-2022 20:30--0.441.37.14.1-----
03-12-2022 20:00--0.451.36.54.3-----
03-12-2022 19:30--0.441.212.54.7-----
03-12-2022 19:00--0.52.16.94.2-----
03-12-2022 18:30--0.521.153.53.8-----
03-12-2022 18:00--0.61.412.54-----
03-12-2022 17:30--0.631.753.93.9-----
03-12-2022 17:00--0.651.653.84.1-----
03-12-2022 16:30--0.71.93.94.1-----
03-12-2022 16:00--0.751.954.43.8-----
03-12-2022 15:30--0.752.13.84-----
03-12-2022 15:00--0.621.73.94-----
03-12-2022 14:30--0.641.84.23.9-----
03-12-2022 14:00--0.591.64.14.2-----
03-12-2022 13:30--0.621.43.74.2-----
03-12-2022 13:00--0.61.554.94.1-----
03-12-2022 12:30--0.571.34.94.3-----
03-12-2022 12:00--0.581.24.44.1-----
03-12-2022 11:30--0.621.13.93.6-----
03-12-2022 11:00--0.651.511.83.9-----
03-12-2022 10:30--0.681.212.53.9-----
03-12-2022 10:00--0.61.1512.53.7-----
03-12-2022 09:30--0.571.7512.54.4-----
03-12-2022 09:00--0.570.8512.54.5-----
03-12-2022 08:30--0.541.26.54.1-----
03-12-2022 08:00--0.451.053.64.2-----
03-12-2022 07:30--0.521.26.54.6-----
03-12-2022 07:00--0.521.83.64.3-----
03-12-2022 06:30--0.561.156.34.4-----
03-12-2022 06:00--0.541.33.43.9-----
03-12-2022 05:30--0.581.5533.7-----
03-12-2022 05:00--0.591.553.63.7-----
03-12-2022 04:30--0.581.553.73.7-----
03-12-2022 04:00--0.641.411.84.8-----
03-12-2022 03:30--0.61.2513.33.7-----
03-12-2022 03:00--0.691.313.34.5-----
03-12-2022 02:30--0.571.354.44.1-----
03-12-2022 02:00--0.511.83.94.2-----
03-12-2022 01:30--0.491.154.34.1-----
03-12-2022 01:00--0.4213.83.8-----