Start Bay wave
buoy daily averages for Jul 2017 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
1 ft
0.4 — 5.7 ft
Average Wave period
6 secs
2 — 25 secs
Average Wave Direction
SSE
Average Water temperature
16 °C
14.9 — 18 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.4 | 7.5 | S | 16.2 | |
| 1.6 | 6.3 | S | 16.1 | |
| 1.8 | 6.4 | SSE | 16.1 | |
| 2.7 | 6.3 | S | 16.2 | |
| 1.8 | 6.1 | S | 16.2 | |
| 1.5 | 5.2 | S | 16.2 | |
| 1.0 | 5.5 | SSE | 16.3 | |
| 0.9 | 5.8 | SSE | 16.0 | |
| 1.5 | 6.6 | S | 16.1 | |
| 2.5 | 6.2 | S | 16.1 | |
| 4.4 | 6.5 | S | 16.3 | |
| 1.8 | 8.6 | S | 16.7 | |
| 2.7 | 5.9 | ESE | 17.0 | |
| 3.1 | 5 | E | 16.9 | |
| 1.0 | 4.7 | ESE | 16.4 | |
| 0.8 | 5.9 | SSE | 16.2 | |
| 0.9 | 4.3 | S | 16.0 | |
| 0.7 | 7.7 | SSE | 16.1 | |
| 1.2 | 6.5 | SE | 16.2 | |
| 1.6 | 5.8 | SE | 15.9 | |
| 1.8 | 5.9 | S | 15.8 | |
| 0.8 | 7.7 | S | 16.0 | |
| 0.7 | 6.5 | SSE | 16.3 | |
| 0.6 | 8.5 | SSE | 16.3 | |
| 0.6 | 6.6 | SE | 16.3 | |
| 1.1 | 4.9 | ESE | 16.4 | |
| 0.7 | 4.8 | ESE | 15.7 | |
| 0.7 | 5.3 | SSE | 15.6 | |
| 0.9 | 6.4 | S | 15.4 | |
| 0.8 | 6.4 | S | 15.5 | |
| 0.9 | 7.3 | S | 15.2 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.