Start Bay wave
buoy monthly averages for 2024 last observation shown
oldest observation available
Average Wave Height
2 ft
1.2 — 3.5 ft
Average Wave period
4 secs
3.7 — 5 secs
Average Wave Direction
SSE
Average Water temperature
14 °C
10.2 — 17.4 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2.7 | 4.8 | SSE | 12.1 | |
| 2.8 | 4.3 | SSE | 14.3 | |
| 2.6 | 4.6 | SSE | 15.8 | |
| 1.8 | 4.2 | SE | 17.2 | |
| 1.5 | 4 | SSE | 17.4 | |
| 1.2 | 3.7 | SSE | 16.2 | |
| 1.2 | 3.8 | SSE | 14.7 | |
| 1.5 | 3.9 | SSE | 13.3 | |
| 2.7 | 4.2 | SSE | 11.4 | |
| 3.2 | 4.8 | SSE | 10.4 | |
| 2.9 | 4.8 | S | 10.4 | |
| 3.5 | 5 | SSE | 10.2 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.