Porthleven wave buoy daily averages for Sep 2022 last observation shown oldest observation available Monthly averages for Wave buoy icon

Average Wave Height

3 ft
0.5 — 12 ft

Average Wave period

5 secs
3 — 9 secs

Average Wave Direction

SW

Average Water temperature

17 °C
15.9 — 19.2 °C
Porthleven wave buoy daily averages Sep 2022 last observation shown Sep 2022
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
4.6 4.8 SW 16.3
2.3 5 WSW 16.5
3.2 5.2 WSW 16.7
3.6 4.8 WSW 16.7
3.1 3.9 WSW 16.9
1.3 5.2 WSW 16.9
1.3 5.3 WSW 17.3
1.5 5.3 WSW 17.7
2.2 3.9 WSW 17.7
1.5 5.1 WSW 17.7
0.8 6.1 WSW 17.6
1.0 6.9 WSW 17.2
1.1 7 WSW 16.9
1.4 7.7 WSW 16.2
1.2 5.8 WSW 16.1
1.5 5.8 WSW 16.0
1.9 6 WSW 16.2
2.3 6 WSW 16.4
2.5 6 WSW 17.4
2.5 5 SW 17.7
2.8 6 WSW 18.0
3.9 4.5 WSW 17.8
6.9 5.3 WSW 17.9
8.0 6 SW 17.9
9.8 6.7 SW 17.8
8.3 6.1 SW 17.7
5.9 5.2 SSW 17.6
3.8 4 SW 17.7
0.8 4.6 SSW 18.1
1.0 4.7 S 17.4
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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