Start Bay wave
buoy daily averages for Feb 2017 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
3 ft
0.7 — 22.2 ft
Average Wave period
10 secs
3 — 25 secs
Average Wave Direction
SSE
Average Water temperature
9 °C
8.4 — 9.9 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.3 | 11.8 | S | 9.7 | |
| 4.0 | 10.9 | S | 9.8 | |
| 3.5 | 7.3 | S | 9.9 | |
| 3.1 | 5.9 | S | 9.8 | |
| 1.3 | 11.2 | S | 9.7 | |
| 2.9 | 9.4 | S | 9.8 | |
| 2.2 | 9.2 | S | 9.7 | |
| 1.6 | 12.8 | S | 9.6 | |
| 1.3 | 12.4 | S | 9.4 | |
| 1.6 | 13.8 | SSW | 9.0 | |
| 1.7 | 15.8 | S | 9.1 | |
| 1.1 | 9.1 | S | 8.9 | |
| 1.1 | 10.2 | S | 8.8 | |
| 2.1 | 5.9 | SSE | 8.6 | |
| 4.4 | 6.3 | ESE | 8.6 | |
| 10.1 | 8.7 | E | 8.8 | |
| 5.9 | 6.5 | E | 9.0 | |
| 3.0 | 6.8 | E | 9.4 | |
| 4.9 | 6.3 | E | 9.7 | |
| 4.2 | 7.2 | ESE | 9.9 | |
| 2.5 | 14.2 | S | 9.9 | |
| 3.3 | 11.2 | S | 9.8 | |
| 4.2 | 10.1 | S | 9.7 | |
| 2.5 | 11.3 | S | 9.5 | |
| 3.3 | 12.5 | S | 9.5 | |
| 7.1 | 11.4 | S | 9.9 | |
| 8.2 | 8.8 | SSE | 9.9 | |
| 3.4 | 10.7 | S | 9.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.