Perranporth wave buoy monthly averages for 2026
Monthly averages from the Perranporth wave buoy for 2026, including available wave height, period, direction, wind and sea temperature data.
Average Wave Height
Available for 9,106 of 9,112 observations
Average Wave period
Available for 9,110 of 9,112 observations
Average Wave Direction
Average Water temperature
Chart showing grouped wave observations for Perranporth. Use the table on this page for a text version of the same measurements. Click a month to show daily observations for that month.
Sorry, there is no wave data for Jan 2026
About Perranporth wave buoy
Perranporth is a Datawell Directional WaveRider station in about 14 metres of water off Cornwall's exposed north coast. First deployed in December 2006, it measures Atlantic swell approaching Perranporth and the surrounding beaches. Observations include wave height, period and direction, sea temperature and calculated wave power; a nearby shore station supplies separate weather data.