Surf Forecasts:
How big are the waves at Cottesloe Beach today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 8ft (2.4m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 11ft (3.5m), 9s period with WSW swell.
- Evening surf: Evening surf (10 Aug, local time) - 11ft (3.5m), 12s period with SW swell.
The current surf forecast for Cottesloe Beach at 2PM is: 3.5m 8s primary swell from a West-southwest direction (forecast issued at 07:00am August 10). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 8ft (2.4m) | 14s |
| Afternoon (10 Aug) | 11ft (3.5m) | 9s |
| Evening (10 Aug) | 11ft (3.5m) | 12s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Mon morning. Very mild (max 16°C on Mon morning, min 9°C on Mon night). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the NE by Tue night). | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 7 | WSW 8 | WSW 10 | SW 12 | WSW 12 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2152 | 2279 | 813 | 1601 | 2436 | 3207 | 3514 | 6515 | 4676 | 5319 | 4789 | 4432 | 4173 | 3740 | 3113 | 2827 | 2454 | 1846 | 1670 | 1504 | 1370 | 1351 | 1227 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross | cross-off | off |
High Tide | 7:19AM0.74m | 8:13AM0.75m | 9:00AM0.72m | ||||||||||||||||||||
Low Tide | 4:43PM-0.05m | 5:17PM-0.02m | 5:43PM0.04m | ||||||||||||||||||||
 |  | |  | |  | | |  |  | |  |  |  | | | | | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 14 | 12 | 11 | 9 | 9 | 9 | 9 | 12 | 14 | 15 | 15 | 14 | 12 | 11 | 11 | 13 | 14 | 16 | 15 | 14 |
Feels °C | 11 | 9 | 8 | 4 | 2 | 3 | 3 | 3 | 4 | 4 | 8 | 9 | 11 | 10 | 11 | 10 | 9 | 8 | 10 | 12 | 14 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 20 | — | — | — | — | W 11 | — | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 149 | — | — | — | — | 585 | — | 6515 | 4676 | 5319 | 4789 | 4432 | 4173 | 3740 | 3113 | 2827 | 2454 | 1846 | 1670 | 1504 | 1370 | 1351 | 1227 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 10 | W 10 | W 10 | W 10 | — | — | — | — | — | — | — | W 24 | SW 24 | — | WSW 21 |
| kJ | — | — | — | — | — | — | — | — | 80 | 49 | 31 | 18 | — | — | — | — | — | — | — | 11 | 22 | — | 89 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 7 | WSW 8 | WSW 10 | SW 12 | WSW 12 | WSW 13 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2152 | 2279 | 813 | 1601 | 2436 | 3207 | 3514 | 3861 | 52 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 344 | 499 | 694 | 2448 | 1993 | 1993 | 146 | 146 | 146 | 13 | 0 | 121 | 0 | 121 | 0 | 0 | 0 | 0 | 21 | 146 | 65 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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