Start Bay wave
buoy daily averages for Feb 2020 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
1 — 9.6 ft
Average Wave period
10 secs
3 — 22 secs
Average Wave Direction
S
Average Water temperature
10 °C
9 — 10.3 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 6.1 | 10.3 | S | 9.7 | |
| 4.3 | 7.1 | S | 9.6 | |
| 2.8 | 8.4 | SSE | 9.6 | |
| 2.4 | 12.4 | S | 9.7 | |
| 2.6 | 11 | S | 9.8 | |
| 3.6 | 9.8 | S | 10.0 | |
| 3.9 | 9.9 | S | 10.0 | |
| 4.0 | 10.6 | S | 9.8 | |
| 3.1 | 10.4 | S | 9.7 | |
| 4.0 | 9 | S | 9.7 | |
| 2.7 | 9.7 | S | 9.6 | |
| 3.4 | 10.4 | S | 9.6 | |
| 4.9 | 10.9 | S | 9.7 | |
| 7.0 | 11.1 | S | 9.9 | |
| 6.9 | 11.3 | S | 9.9 | |
| 3.5 | 9.6 | S | 9.7 | |
| 5.5 | 11.5 | S | 9.7 | |
| 2.5 | 11.7 | S | 9.7 | |
| 3.5 | 12.6 | S | 9.8 | |
| 5.2 | 12 | S | 10.0 | |
| 8.0 | 10.5 | S | 10.2 | |
| 3.5 | 9.8 | S | 10.0 | |
| 4.5 | 5.8 | SE | 10.0 | |
| 3.0 | 6.3 | SE | 10.0 | |
| 1.2 | 10.9 | S | 9.8 | |
| 1.9 | 11.3 | S | 10.1 | |
| 2.7 | 11.8 | S | 10.2 | |
| 3.1 | 10.4 | S | 10.2 | |
| 2.5 | 11 | S | 10.1 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.