Ch. Lightship wave
buoy daily averages for Feb 2013 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
5 ft
1.6 — 12.5 ft
Average Wave period
8 secs
5 — 13 secs
Average Water temperature
10 °C
8.8 — 10.6 °C
Average Wind
N, 24 mph
4 — 58 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 3.9 | 6.1 | NE | 24 | 8.9 | |
| 4.7 | 7.7 | NE | 23 | 9.0 | |
| 5.5 | 7.3 | NE | 28 | 9.0 | |
| 4.5 | 6 | NNE | 27 | 9.0 | |
| 5.0 | 7.5 | NNE | 24 | 9.0 | |
| 6.0 | 8.3 | NNE | 23 | 9.1 | |
| 6.8 | 7 | ENE | 31 | 9.2 | |
| 6.9 | 6.8 | E | 33 | 9.5 | |
| 5.0 | 8.4 | E | 27 | 9.8 | |
| 5.1 | 10 | E | 18 | 9.7 | |
| 6.1 | 8.3 | ESE | 25 | 9.8 | |
| 3.1 | 6.4 | ESE | 24 | 9.9 | |
| 2.7 | 8 | SSE | 13 | 10.1 | |
| 4.3 | 8.5 | WNW | 12 | 10.1 | |
| 5.4 | 7.1 | W | 27 | 10.0 | |
| 3.9 | 7.2 | SSE | 22 | 9.7 | |
| 5.1 | 9.1 | NNE | 13 | 9.7 | |
| 9.0 | 10.5 | N | 16 | 9.8 | |
| 4.1 | 6.8 | SW | 26 | 9.9 | |
| 2.7 | 7.1 | NW | 13 | 9.9 | |
| 2.9 | 6 | N | 22 | 9.8 | |
| 3.7 | 7 | NW | 21 | 9.8 | |
| 9.2 | 7.5 | NNW | 41 | 10.0 | |
| 10.5 | 8.3 | WNW | 38 | 10.1 | |
| 5.7 | 6.6 | WNW | 33 | 10.4 | |
| 4.5 | 6.8 | WNW | 24 | 10.2 | |
| 5.9 | 7 | N | 28 | 10.2 | |
| 7.9 | 9 | WNW | 26 | 10.4 |
Realtime data displayed on this page is from the Met
Office
Marine observations.