National Network of Regional Coastal Monitoring Programmes

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

Porthleven

 


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)
07-02-2025 00:3050.06238-5.308010.610.8313.35.223622109.51.74
Date Highest Hs 2025 Storm Alert Threshold
(0.25 yr Return Period Hs)
Swell Alert Threshold
(0.25 yr Return Period Te)
27-01 7.9m 4.93m 14.20s
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)
13-01-2025 00:0050.06322-5.307431.31.8104.52361910.86.75.57
12-01-2025 23:3050.06320-5.307531.332.2214.34.62283210.97.26.25
12-01-2025 23:0050.06314-5.307681.351.7312.54.62392710.976.28
12-01-2025 22:3050.06315-5.307681.292.2515.44.52412310.97.46.05
12-01-2025 22:0050.06314-5.307711.331.66104.42321910.86.85.92
12-01-2025 21:3050.06311-5.307751.321.7911.84.62362110.87.16.1
12-01-2025 21:0050.06314-5.307661.331.9812.54.52382510.876.07
12-01-2025 20:3050.06314-5.307681.341.9211.84.72332210.87.46.54
12-01-2025 20:0050.06315-5.307641.291.7613.34.52323410.87.35.92
12-01-2025 19:3050.06315-5.307621.351.8512.54.92252110.87.97.03
12-01-2025 19:0050.06321-5.307361.351.9412.54.92292110.87.76.88
12-01-2025 18:3050.06321-5.307171.351.8411.85.12282610.88.17.23
12-01-2025 18:0050.06300-5.306651.381.9113.352312710.88.17.6
12-01-2025 17:3050.06278-5.306501.41.7810.55.12361310.887.71
12-01-2025 17:0050.06273-5.306531.322.4111.84.82292910.87.86.65
12-01-2025 16:3050.06272-5.306551.392.0911.85.12312410.88.48.01
12-01-2025 16:0050.06279-5.306531.482.0613.35.52242810.98.89.46
12-01-2025 15:3050.06294-5.306611.382.0611.85.22312610.98.37.71
12-01-2025 15:0050.06305-5.306741.382.3914.35.32294210.98.78.13
12-01-2025 14:3050.06311-5.306931.482.1414.35.62313510.99.39.96
12-01-2025 14:0050.06316-5.307041.452.0812.55.52322610.99.29.47
12-01-2025 13:3050.06320-5.307171.371.9814.35.32424710.99.38.52
12-01-2025 13:0050.06321-5.307281.422.4315.45.32325010.89.19
12-01-2025 12:3050.06322-5.307341.362.4511.85.32311510.88.88.03
12-01-2025 12:0050.06321-5.307401.31.8913.35.22292710.79.17.51
12-01-2025 11:3050.06322-5.307451.381.98105.42361610.79.28.63
12-01-2025 11:0050.06316-5.307641.261.913.35.52412410.79.57.41
12-01-2025 10:3050.06315-5.307661.192.0112.55.62452810.89.86.78
12-01-2025 10:0050.06311-5.307791.371.913.36.32292010.710.29.42
12-01-2025 09:3050.06307-5.307881.331.8713.36.82332110.6119.5
12-01-2025 09:0050.06306-5.307901.211.815.46.32453010.610.67.61
12-01-2025 08:3050.06305-5.307921.281.715.46.52422810.510.28.17
12-01-2025 08:0050.06305-5.307921.341.7613.36.72382110.510.39.05
12-01-2025 07:3050.06305-5.307921.311.9114.36.62453310.510.28.6
12-01-2025 07:0050.06305-5.307921.331.7815.46.52414110.49.78.4
12-01-2025 06:3050.06300-5.307941.422.0514.36.52332410.49.99.82
12-01-2025 06:0050.06306-5.307881.541.9815.46.82363110.410.312
12-01-2025 05:3050.06299-5.307921.682.2413.372422610.410.514.47
12-01-2025 05:0050.06262-5.308071.612.213.372353110.410.213.01
12-01-2025 04:3050.06230-5.307881.582.4612.572362110.49.811.95
12-01-2025 04:0050.06224-5.307791.682.111.87.32363110.410.113.93
12-01-2025 03:3050.06228-5.307881.622.6712.57.12412410.410.113.03
12-01-2025 03:0050.06234-5.307941.582.3514.37.12363910.310.212.44
12-01-2025 02:3050.06237-5.307961.682.6413.37.42363410.310.314.26
12-01-2025 02:0050.06238-5.307981.52.6612.57.12382410.410.411.49
12-01-2025 01:3050.06242-5.308031.612.5714.37.52323010.310.713.63
12-01-2025 01:0050.06242-5.308031.592.7113.37.82313310.310.913.49
12-01-2025 00:3050.06241-5.308031.512.1910.57.52352210.310.211.4
12-01-2025 00:0050.06296-5.307921.532.4813.37.82382310.310.912.53