Perranporth wave buoy daily averages for Oct 2025
Daily averages from the Perranporth wave buoy for Oct 2025, including available wave height, period, direction, wind and sea temperature data.
Average Wave Height
Available for 1,317 of 1,318 observations
Average Wave period
Average Wave Direction
Average Water temperature
Compared With Previous Octobers
Historical baseline from 11,465 observations across 15 years.
- Wave Height
- 5.3ft
- 0.3ft above average
- Historical average 5ft
- Wave Period
- 5.6s
- 3s below average
- Historical average 8.6s
- Water Temperature
- 15.7°C
- 0.7°C above average
- Historical average 15°C
Chart showing grouped wave observations for Perranporth. Use the table on this page for a text version of the same measurements. Click a day to show hourly observations for that day.
Sorry, there is no wave data for Wed, Oct 1, 2025
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.