Porthleven wave buoy daily averages for Sep 2013 last observation shown oldest observation available Monthly averages for

Average Wave Height

3 ft
0.7 — 6.9 ft

Average Wave period

9 secs
3 — 17 secs

Average Wave Direction

WSW

Average Water temperature

15 °C
14.6 — 17.3 °C
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Porthleven wave buoy daily averages Sep 2013 last observation shown Sep 2013
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
2 8 SW 15.5
3 10 SW 15.3
5 11 SW 15.1
4 10 SW 14.8
4 10 SW 14.9
3 10 SW 14.8
3 12 WSW 14.8
3 12 WSW 14.9
2 11 WSW 15.4
2 8 WSW 15.3
2 8 WSW 15.1
3 7 WSW 15.1
4 9 WSW 15.1
5 9 WSW 15.1
5 10 WSW 15.1
4 8 WSW 15.2
2 9 WSW 15.3
3 6 WSW 15.4
2 6 WSW 15.4
1 10 SW 15.3
2 8 WSW 15.3
4 8 SW 15.5
2 6 WSW 15.4
2 8 WSW 15.5
2 10 WSW 15.6
2 10 WSW 16.1
1 13 SW 16.3
1 13 SSW 16.5
1 12 WSW 16.1
1 12 WSW 15.7
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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