Ch. Lightship wave
buoy monthly averages for 2011 last observation shown
oldest observation available
Average Wave Height
4 ft
2.4 — 7.5 ft
Average Wave period
8 secs
6.6 — 9.9 secs
Average Water temperature
13 °C
9.1 — 15.9 °C
Average Wind
WSW, 20 mph
15 — 30 mph
| Month | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 7.5 | 7.8 | W | 30 | 12.6 | |
| 5.9 | 8.5 | SSE | 22 | 14.4 | |
| 3.8 | 7.3 | SW | 21 | 15.4 | |
| 4.3 | 7.5 | SW | 20 | 15.9 | |
| 2.4 | 6.6 | W | 16 | 15.9 | |
| 2.6 | 7.1 | W | 15 | 15.1 | |
| 3.1 | 6.7 | WSW | 19 | 13.1 | |
| 3.4 | 7.1 | SW | 20 | 11.7 | |
| 3.1 | 8.5 | NE | 15 | 10.5 | |
| 2.9 | 7.6 | E | 19 | 9.3 | |
| 7.3 | 9.9 | SW | 22 | 9.1 | |
| 4.9 | 7.9 | NNE | 23 | 9.4 |
Realtime data displayed on this page is from the Met
Office
Marine observations.