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)
16-06-2026 21:30--0.260.356.74.1-----
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)
16-06-2026 21:30--0.260.356.74.1-----
16-06-2026 21:00--0.220.56.43.9-----
16-06-2026 20:30--0.20.56.43.5-----
16-06-2026 20:00--0.260.556.13.1-----
16-06-2026 19:30--0.220.55.82.5-----
16-06-2026 19:00--0.290.65.84.2-----
16-06-2026 18:30--0.270.555.82.8-----
16-06-2026 18:00--0.270.45.82.5-----
16-06-2026 17:30--0.280.555.82.9-----
16-06-2026 17:00--0.250.456.13.5-----
16-06-2026 16:30--0.220.356.12.8-----
16-06-2026 16:00--0.190.46.13.5-----
16-06-2026 15:30--0.180.36.42.8-----
16-06-2026 15:00--0.190.356.73.4-----
16-06-2026 14:30--0.170.36.42.9-----
16-06-2026 14:00--0.170.26.13.5-----
16-06-2026 13:30--0.150.26.43.3-----
16-06-2026 13:00--0.150.356.74.1-----
16-06-2026 12:30--0.160.356.44.3-----
16-06-2026 12:00--0.130.36.74.3-----
16-06-2026 11:30--0.130.256.43.4-----
16-06-2026 11:00--0.140.36.43-----
16-06-2026 10:30--0.140.46.43.5-----
16-06-2026 10:00--0.130.36.12.9-----
16-06-2026 09:30--0.130.353.23.5-----
16-06-2026 09:00--0.150.353.42.9-----
16-06-2026 08:30--0.150.36.43.6-----
16-06-2026 08:00--0.120.35.82.9-----
16-06-2026 07:30--0.130.353.12.2-----
16-06-2026 07:00--0.160.35.12.5-----
16-06-2026 06:30--0.160.455.32.7-----
16-06-2026 06:00--0.160.355.32.1-----
16-06-2026 05:30--0.140.355.12.1-----
16-06-2026 05:00--0.160.455.32.4-----
16-06-2026 04:30--0.140.254.92.3-----
16-06-2026 04:00--0.130.34.92.3-----
16-06-2026 03:30--0.130.455.12.4-----
16-06-2026 03:00--0.160.36.42.9-----
16-06-2026 02:30--0.130.356.72.7-----
16-06-2026 02:00--0.10.256.72.3-----
16-06-2026 01:30--0.090.26.42.3-----
16-06-2026 01:00--0.090.252.52.3-----
16-06-2026 00:30--0.130.256.72.5-----
16-06-2026 00:00--0.110.36.72.8-----
15-06-2026 23:30--0.120.356.72.7-----
15-06-2026 23:00--0.140.36.73.2-----
15-06-2026 22:30--0.140.255.82.5-----
15-06-2026 22:00--0.140.35.62.3-----
15-06-2026 21:30--0.110.255.62.3-----
15-06-2026 21:00--0.120.357.12.5-----