West Bay wave
buoy daily averages for Sep 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
1.6 — 9.7 ft
Average Wave period
4 secs
3 — 6 secs
Average Wave Direction
SSW
Average Water temperature
18 °C
17.5 — 18.9 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2.8 | 4 | SSW | 17.5 | |
| 4.7 | 4.3 | SSW | 17.7 | |
| 5.1 | 4.3 | SSW | 17.8 | |
| 5.3 | 4.5 | SW | 18.1 | |
| 4.5 | 4.1 | SSW | 18.3 | |
| 3.8 | 4 | SSW | 18.5 | |
| 3.8 | 4.3 | SW | 18.6 | |
| 3.4 | 4 | SSW | 18.6 | |
| 3.0 | 3.6 | SSE | 18.6 | |
| 2.7 | 4.2 | SSW | 18.5 | |
| 5.4 | 5 | SW | 18.5 | |
| 7.0 | 5.1 | SSW | 18.6 | |
| 4.4 | 4.2 | SSW | 18.6 | |
| 4.6 | 4.1 | SSW | 18.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.