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)
18-05-2025 03:30--0.330.657.12.6-----
Date Highest Hs 2025 Storm Alert Threshold
(0.25 yr Return Period Hs)
27-01 2.2m 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)
16-03-2025 00:00--0.240.82.62.1-----
15-03-2025 23:30--0.250.77.11.9-----
15-03-2025 23:00--0.210.67.12.3-----
15-03-2025 22:30--0.210.77.52.1-----
15-03-2025 22:00--0.250.77.52.3-----
15-03-2025 21:30--0.230.87.11.9-----
15-03-2025 21:00--0.260.957.12.1-----
15-03-2025 20:30--0.30.856.72.2-----
15-03-2025 20:00--0.311.352.52.1-----
15-03-2025 19:30--0.361.72.52.2-----
15-03-2025 19:00--0.361.252.72.1-----
15-03-2025 18:30--0.441.52.72.4-----
15-03-2025 18:00--0.461.352.72.3-----
15-03-2025 17:30--0.491.852.82.4-----
15-03-2025 17:00--0.521.752.72.3-----
15-03-2025 16:30--0.471.452.72.4-----
15-03-2025 16:00--0.491.52.52.6-----
15-03-2025 15:30--0.431.352.62.3-----
15-03-2025 15:00--0.381.352.52.1-----
15-03-2025 14:30--0.320.92.52.1-----
15-03-2025 14:00--0.250.82.52-----
15-03-2025 13:30--0.250.652.52-----
15-03-2025 13:00--0.260.87.11.9-----
15-03-2025 12:30--0.260.77.12.1-----
15-03-2025 12:00--0.240.72.52.1-----
15-03-2025 11:30--0.260.82.52-----
15-03-2025 11:00--0.240.92.62.1-----
15-03-2025 10:30--0.260.92.52.1-----
15-03-2025 10:00--0.30.952.52.1-----
15-03-2025 09:30--0.2912.62.2-----
15-03-2025 09:00--0.321.152.82.4-----
15-03-2025 08:30--0.371.12.72.4-----
15-03-2025 08:00--0.371.22.72.4-----
15-03-2025 07:30--0.371.252.72.4-----
15-03-2025 07:00--0.351.12.62.4-----
15-03-2025 06:30--0.331.152.72.3-----
15-03-2025 06:00--0.361.152.62.5-----
15-03-2025 05:30--0.311.12.62.2-----
15-03-2025 05:00--0.3212.62.4-----
15-03-2025 04:30--0.260.82.52.1-----
15-03-2025 04:00--0.230.72.52.1-----
15-03-2025 03:30--0.30.852.52.5-----
15-03-2025 03:00--0.290.72.52.2-----
15-03-2025 02:30--0.240.77.52.1-----
15-03-2025 02:00--0.220.77.11.8-----
15-03-2025 01:30--0.190.47.52.2-----
15-03-2025 01:00--0.20.67.52.1-----
15-03-2025 00:30--0.220.67.12-----
15-03-2025 00:00--0.210.657.12-----