Porthleven wave buoy daily averages for Jul 2025 last observation shown oldest observation available Monthly averages for Wave buoy icon

Average Wave Height

3 ft
0.6 — 8 ft

Average Wave period

5 secs
3 — 8 secs

Average Wave Direction

SW

Average Water temperature

16 °C
13.7 — 19.5 °C
Porthleven wave buoy daily averages Jul 2025 last observation shown Jul 2025
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
1.7 4.1 WSW 15.7
2.0 4.3 WSW 15.7
1.9 4.9 WSW 15.9
2.1 5.5 WSW 15.9
2.0 4.7 WSW 16.2
1.2 4.5 SW 16.0
1.5 4.9 WSW 15.5
1.5 4.7 WSW 15.9
2.9 4.1 WSW 15.7
5.2 6 WSW 16.1
6.4 6 SSW 17.0
3.4 4.9 SW 17.2
2.6 5.2 WSW 17.7
2.8 5 WSW 17.3
3.6 4.8 SW 17.0
6.1 5.2 WSW 16.9
5.5 4.8 SW 16.9
1.3 4.5 SW 16.7
0.9 4.9 S 17.3
0.7 5.7 SW 17.7
0.7 5.2 SSW 16.8
1.2 4.5 WSW 16.0
1.8 4.4 WSW 14.4
2.5 4.4 WSW 14.2
3.5 4.7 WSW 15.5
3.4 4.2 WSW 15.7
1.4 4.1 WSW 15.5
1.6 4.8 WSW 14.5
2.2 4.9 WSW 14.6
2.5 6.8 WSW 16.9
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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