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)
15-06-2026 17:00--0.140.33.12-----
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)
04-11-2024 00:00--0.170.46.72.8-----
03-11-2024 23:30--0.150.37.12.4-----
03-11-2024 23:00--0.190.357.52.5-----
03-11-2024 22:30--0.160.357.52.6-----
03-11-2024 22:00--0.190.67.52.8-----
03-11-2024 21:30--0.210.357.53.6-----
03-11-2024 21:00--0.180.47.53.2-----
03-11-2024 20:30--0.180.356.73.5-----
03-11-2024 20:00--0.180.36.12.5-----
03-11-2024 19:30--0.150.36.42.7-----
03-11-2024 19:00--0.140.256.12.6-----
03-11-2024 18:30--0.160.356.13.7-----
03-11-2024 18:00--0.160.256.13-----
03-11-2024 17:30--0.160.46.13-----
03-11-2024 17:00--0.170.256.12.8-----
03-11-2024 16:30--0.140.36.12.8-----
03-11-2024 16:00--0.170.56.13.9-----
03-11-2024 15:30--0.20.356.44-----
03-11-2024 15:00--0.180.36.43.4-----
03-11-2024 14:30--0.20.356.72.7-----
03-11-2024 14:00--0.180.356.42.9-----
03-11-2024 13:30--0.180.356.73.1-----
03-11-2024 13:00--0.190.36.72.7-----
03-11-2024 12:30--0.190.456.72.7-----
03-11-2024 12:00--0.210.456.42.4-----
03-11-2024 11:30--0.210.56.42.4-----
03-11-2024 11:00--0.180.556.42.7-----
03-11-2024 10:30--0.170.456.42.3-----
03-11-2024 10:00--0.180.456.72.6-----
03-11-2024 09:30--0.240.457.12.4-----
03-11-2024 09:00--0.220.66.72-----
03-11-2024 08:30--0.250.86.72.2-----
03-11-2024 08:00--0.260.756.42.2-----
03-11-2024 07:30--0.240.66.42-----
03-11-2024 07:00--0.220.552.52.1-----
03-11-2024 06:30--0.250.82.52.3-----
03-11-2024 06:00--0.250.76.12.2-----
03-11-2024 05:30--0.250.852.52.4-----
03-11-2024 05:00--0.230.752.52.3-----
03-11-2024 04:30--0.20.66.12-----
03-11-2024 04:00--0.220.556.12.2-----
03-11-2024 03:30--0.250.656.42.2-----
03-11-2024 03:00--0.270.66.72-----
03-11-2024 02:30--0.240.756.72.3-----
03-11-2024 02:00--0.240.556.72-----
03-11-2024 01:30--0.210.456.42.1-----
03-11-2024 01:00--0.210.46.42.3-----
03-11-2024 00:30--0.250.556.42.2-----
03-11-2024 00:00--0.250.656.41.8-----