National Network of Regional Coastal Monitoring Programmes

« Return to map for other wave, tide and met stations.

Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.

Perranporth

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)
27-09-2022 00:0050.35283-5.174202.053.257.153092516.86.914.22
Date Highest Hs 2022 Storm Alert Threshold
(0.25 yr Return Period Hs)
Swell Alert Threshold
(0.25 yr Return Period Te)
07-01 5.4m 5.29m 14.82s
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)
27-09-2022 00:0050.35283-5.174202.053.257.153092516.86.914.22
26-09-2022 23:3050.35282-5.174412.042.926.74.93192516.86.312.96
26-09-2022 23:0050.35281-5.174561.942.846.753182616.86.612.13
26-09-2022 22:3050.35282-5.174621.992.787.14.93113316.86.612.89
26-09-2022 22:0050.35283-5.174672.163.357.15.13092916.96.514.84
26-09-2022 21:3050.35283-5.174712.122.927.14.93093816.96.313.86
26-09-2022 21:0050.35285-5.174752.43.376.75.33283316.86.618.6
26-09-2022 20:3050.35283-5.174692.284.337.15.13284616.86.316.12
26-09-2022 20:0050.35282-5.174672.443.597.15.13264416.86.418.58
26-09-2022 19:3050.35282-5.174622.633.966.75.33224616.86.622.32
26-09-2022 19:0050.35282-5.174502.724.127.15.33184216.76.623.87
26-09-2022 18:3050.35284-5.174282.623.87.15.13234816.76.321.33
26-09-2022 18:0050.35310-5.173872.793.777.15.33124316.76.524.91
26-09-2022 17:3050.35336-5.173922.764.77.75.62985016.76.825.39
26-09-2022 17:0050.35350-5.174022.9657.75.63003816.76.829.19
26-09-2022 16:3050.35347-5.173983.055.037.75.82983316.86.931.48
26-09-2022 16:0050.35346-5.173962.995.027.15.62954016.86.729.6
26-09-2022 15:3050.35338-5.173923.185.517.75.92933416.96.934.31
26-09-2022 15:0050.35338-5.173903.015.227.75.62904016.96.629.49
26-09-2022 14:3050.35329-5.173872.855.547.75.62973216.96.826.97
26-09-2022 14:0050.35316-5.173832.794.487.15.630828176.825.89
26-09-2022 13:3050.35314-5.173792.843.897.75.630126176.626.18
26-09-2022 13:0050.35305-5.173832.713.887.15.630223176.724.06
26-09-2022 12:3050.35288-5.174002.543.727.75.329824176.520.72
26-09-2022 12:0050.35284-5.174112.473.867.15.23082416.96.419.23
26-09-2022 11:3050.35278-5.174352.515.018.35.429521176.720.69
26-09-2022 11:0050.35278-5.174432.664.468.35.630117176.823.55
26-09-2022 10:3050.35280-5.174562.553.977.75.430021176.621.16
26-09-2022 10:0050.35280-5.174602.464.77.15.330129176.619.49
26-09-2022 09:3050.35281-5.174712.613.987.75.329529176.521.76
26-09-2022 09:0050.35282-5.174712.573.927.75.129327176.320.42
26-09-2022 08:3050.35281-5.174602.543.638.35.32862816.96.420.17
26-09-2022 08:0050.35282-5.174672.383.768.35.12914516.96.217.35
26-09-2022 07:3050.35286-5.174732.584.177.75.329136176.420.77
26-09-2022 07:0050.35285-5.174692.683.757.15.329834176.422.47
26-09-2022 06:3050.35285-5.174502.734.257.15.329429176.322.94
26-09-2022 06:0050.35297-5.174022.694.297.15.328831176.222.13
26-09-2022 05:3050.35328-5.173812.424.127.15.12833017617.19
26-09-2022 05:0050.35337-5.173872.53.676.75.12873017618.28
26-09-2022 04:3050.35343-5.173872.453.66.74.927436175.716.64
26-09-2022 04:0050.35346-5.173922.384.386.34.827037175.515.26
26-09-2022 03:3050.35349-5.173922.494.545.94.927128175.717.24
26-09-2022 03:0050.35354-5.173982.293.625.94.727734175.413.94
26-09-2022 02:3050.35353-5.173961.963.435.64.426937175.29.77
26-09-2022 02:0050.35351-5.173962.153.335.64.428327175.111.59
26-09-2022 01:3050.35352-5.174021.813.034.84.228426174.87.78
26-09-2022 01:0050.35344-5.173871.622.5954.128031174.86.2
26-09-2022 00:3050.35341-5.173851.342.1853.828828174.84.22
26-09-2022 00:0050.35312-5.173811.22.024.83.828835174.63.26