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

Average Wave Height

3 ft
0.8 — 8 ft

Average Wave period

5 secs
3 — 10 secs

Average Wave Direction

SW

Average Water temperature

12 °C
10.6 — 13 °C
Porthleven wave buoy daily averages Apr 2025 last observation shown Apr 2025
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
1.5 4.4 WSW 12.2
1.8 4.3 WSW 12.3
2.4 5.8 WSW 12.5
2.8 6.5 WSW 12.5
3.5 7.3 WSW 12.4
3.7 6.2 SW 12.3
2.8 5.4 WSW 12.2
4.7 5.3 WSW 12.2
4.6 4.6 SW 12.0
2.4 4.2 WSW 12.1
2.2 5.9 SW 11.8
3.8 5.8 SW 11.5
5.1 4.9 SSW 11.4
2.5 5.4 SW 11.3
3.3 4.8 WSW 11.3
2.8 4.6 WSW 11.2
4.3 4.4 SW 11.3
2.8 4 WSW 11.3
1.1 4.6 WSW 11.4
1.1 5.6 SW 11.3
2.0 6.6 SW 11.3
4.2 8.6 SW 11.2
2.5 7.1 SW 11.2
2.0 6.7 SW 11.0
2.2 5.1 SW 11.0
1.9 3.1 S 10.9
1.9 4.6 SSW 10.9
1.9 4 SW 10.8
2.3 4.1 SW 10.7
2.7 3.8 SW 10.8
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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