Porthleven wave buoy daily averages for Jun 2025 last observation shown oldest observation available Monthly averages for

Average Wave Height

3 ft
0.9 — 7.6 ft

Average Wave period

5 secs
2 — 8 secs

Average Wave Direction

SW

Average Water temperature

15 °C
13.5 — 18.5 °C
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Porthleven wave buoy daily averages Jun 2025 last observation shown Jun 2025
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
2 7 WSW 17.1
3 6 WSW 17.5
3 5 WSW 16.7
4 5 WSW 16.6
3 4 WSW 16.5
2 5 WSW 16.3
3 4 WSW 16.0
4 5 WSW 16.3
3 4 SW 16.2
2 5 SW 16.2
1 5 SSW 15.4
1 5 SSW 14.3
2 6 SW 16.2
1 4 SSW 15.2
2 4 WSW 14.9
3 4 SW 14.8
3 4 SW 14.6
5 5 SSW 13.8
2 4 SW 13.9
1 4 SSW 14.3
2 4 WSW 14.4
2 4 SW 14.3
3 5 WSW 14.1
4 5 SW 14.2
4 5 SW 14.4
4 4 SW 14.5
3 5 WSW 14.6
6 5 SW 14.5
4 5 WSW 14.6
4 5 WSW 14.6
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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