Porthleven wave buoy observations on Mon, Apr 27, 2026
Hourly readings from the Porthleven wave buoy for Mon, Apr 27, 2026, including available wave height, period, direction, wind and sea temperature data.
Period Summary
AI-generated summary. Hog SaysPorthleven wave buoy observations on Monday 27 April 2026 comprised 48 observations, with complete coverage reported. Wave heights averaged 1.4 ft, ranging from 1 to 1.9 ft, while wave periods averaged 5.9 seconds, ranging from 4 to 7 seconds; water temperatures averaged 12.6°C, ranging from 12.2 to 13.5°C. Wind measurements were unavailable.
Generated only from the observations and comparisons shown on this page.
Line chart showing wave height, wave period and sea temperature for Porthleven. Use the detailed observations table below for the same data in text form.
Sorry, there is no wave data :(
for Mon, Apr 27, 2026
About Porthleven wave buoy
Porthleven is a Datawell Directional WaveRider station off Cornwall's exposed south coast. First deployed by the National Network in October 2011, it measures waves approaching the Porthleven frontage from the western English Channel. Observations include wave height, period and direction, sea temperature and calculated wave power.
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2 | 7 | SW | 12.4 | |
| 2 | 7 | SW | 12.3 | |
| 2 | 6 | SW | 12.3 | |
| 2 | 6 | SW | 12.3 | |
| 2 | 6 | SW | 12.3 | |
| 2 | 6 | WSW | 12.3 | |
| 2 | 6 | SW | 12.2 | |
| 2 | 6 | SW | 12.2 | |
| 2 | 6 | SW | 12.2 | |
| 2 | 6 | SW | 12.2 | |
| 2 | 6 | SW | 12.2 | |
| 2 | 6 | SW | 12.2 | |
| 2 | 7 | WSW | 12.2 | |
| 2 | 7 | SW | 12.2 | |
| 1 | 7 | WSW | 12.2 | |
| 1 | 7 | WSW | 12.2 | |
| 1 | 7 | SW | 12.2 | |
| 1 | 7 | SW | 12.2 | |
| 1 | 7 | SW | 12.2 | |
| 1 | 6 | SW | 12.3 | |
| 1 | 7 | SW | 12.3 | |
| 1 | 6 | SW | 12.4 | |
| 1 | 6 | WSW | 12.5 | |
| 1 | 6 | SW | 12.5 | |
| 1 | 6 | WSW | 12.6 | |
| 1 | 6 | WSW | 12.6 | |
| 1 | 6 | WSW | 12.7 | |
| 1 | 6 | WSW | 12.8 | |
| 1 | 6 | WSW | 13.1 | |
| 1 | 6 | WSW | 13.3 | |
| 1 | 5 | SW | 13.4 | |
| 1 | 5 | SW | 13.5 | |
| 1 | 5 | SW | 13.5 | |
| 1 | 4 | SW | 13.5 | |
| 1 | 5 | SW | 13.1 | |
| 1 | 5 | SW | 13.1 | |
| 1 | 5 | SW | 13.0 | |
| 1 | 5 | SW | 13.0 | |
| 1 | 4 | SW | 12.8 | |
| 1 | 4 | SW | 12.7 | |
| 1 | 4 | SW | 12.6 | |
| 1 | 4 | SW | 12.6 | |
| 1 | 6 | SW | 12.6 | |
| 1 | 6 | WSW | 12.5 | |
| 1 | 7 | WSW | 12.4 | |
| 1 | 6 | WSW | 12.5 | |
| 1 | 6 | WSW | 12.6 | |
| 1 | 6 | WSW | 12.6 |