National Network of Regional Coastal Monitoring Programmes

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

Port Isaac

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)
16-02-2026 11:30--1.12.24.13.8-----
Date Highest Hs 2026 Storm Alert Threshold
(0.25 yr Return Period Hs)
09-01 2m 2.13m
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)
15-03-2025 00:00--0.210.657.12-----
14-03-2025 23:30--0.230.657.52-----
14-03-2025 23:00--0.190.557.11.8-----
14-03-2025 22:30--0.20.57.51.8-----
14-03-2025 22:00--0.210.82.52.1-----
14-03-2025 21:30--0.260.82.52.1-----
14-03-2025 21:00--0.280.952.52.1-----
14-03-2025 20:30--0.321.12.52.1-----
14-03-2025 20:00--0.331.052.52.4-----
14-03-2025 19:30--0.30.952.52.3-----
14-03-2025 19:00--0.320.752.52.3-----
14-03-2025 18:30--0.290.92.52.2-----
14-03-2025 18:00--0.210.42.52.1-----
14-03-2025 17:30--0.160.37.52.2-----
14-03-2025 17:00--0.160.257.12.4-----
14-03-2025 16:30--0.150.257.12.1-----
14-03-2025 16:00--0.140.36.72.1-----
14-03-2025 15:30--0.20.257.12.4-----
14-03-2025 15:00--0.210.257.13-----
14-03-2025 14:30--0.20.37.52.3-----
14-03-2025 14:00--0.210.37.52.4-----
14-03-2025 13:30--0.20.382.8-----
14-03-2025 13:00--0.190.483-----
14-03-2025 12:30--0.20.382.4-----
14-03-2025 12:00--0.230.457.12.8-----
14-03-2025 11:30--0.240.357.12.1-----
14-03-2025 11:00--0.220.5582.8-----
14-03-2025 10:30--0.220.5583.2-----
14-03-2025 10:00--0.210.458.52.8-----
14-03-2025 09:30--0.20.78.53.2-----
14-03-2025 09:00--0.230.482.8-----
14-03-2025 08:30--0.250.458.53.3-----
14-03-2025 08:00--0.270.457.53.2-----
14-03-2025 07:30--0.220.457.12.4-----
14-03-2025 07:00--0.20.552.52.3-----
14-03-2025 06:30--0.210.552.62.2-----
14-03-2025 06:00--0.190.552.52.4-----
14-03-2025 05:30--0.190.552.62.3-----
14-03-2025 05:00--0.210.62.62.4-----
14-03-2025 04:30--0.210.52.52.4-----
14-03-2025 04:00--0.220.652.72.2-----
14-03-2025 03:30--0.250.852.72.6-----
14-03-2025 03:00--0.310.72.82.6-----
14-03-2025 02:30--0.380.97.52.9-----
14-03-2025 02:00--0.340.952.82.7-----
14-03-2025 01:30--0.3212.82.7-----
14-03-2025 01:00--0.331.12.82.7-----
14-03-2025 00:30--0.340.852.82.2-----
14-03-2025 00:00--0.360.92.82.2-----