Surf Forecasts:
How big are the waves at Cottesloe Beach today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 4.5ft (1.4m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 4.5ft (1.3m), 14s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 4.5ft (1.3m), 15s period with WSW swell.
The current surf forecast for Cottesloe Beach at 1PM is: 1.3m 14s primary swell from a West-southwest direction and 0.3m 24s secondary swell from a West-southwest direction (forecast issued at 07:00am September 10). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 4.5ft (1.4m) | 15s |
| Afternoon (10 Sep) | 4.5ft (1.3m) | 14s |
| Evening (10 Sep) | 4.5ft (1.3m) | 15s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 21°C on Thu afternoon, min 12°C on Thu morning). Mainly fresh winds. | |||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 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 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1088 | 936 | 811 | 697 | 687 | 697 | 726 | 796 | 776 | 669 | 651 | 789 | 970 | 1188 | 2411 | 2357 | 2016 | 1616 | 1537 | 1358 | 1193 | 2247 | 1292 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 8:56AM0.59m | 10:18PM0.37m | 9:38AM0.53m | 10:18PM0.43m | 10:15AM0.45m | 10:26PM0.50m | |||||||||||||||||
Low Tide | 4:29PM0.17m | 2:58AM0.28m | 4:15PM0.23m | 3:55AM0.25m | 3:51PM0.26m | ||||||||||||||||||
 |  | | | | | | | | | | | | | |  | |  | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — |
Temp °C | 13 | 12 | 16 | 20 | 21 | 20 | 19 | 16 | 14 | 14 | 19 | 21 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 16 |
Feels °C | 7 | 6 | 10 | 16 | 16 | 17 | 16 | 11 | 9 | 9 | 15 | 18 | 16 | 17 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
| kJ | 1088 | 936 | 811 | 697 | 687 | 697 | 726 | 796 | 776 | 669 | 651 | 789 | 624 | 799 | 2411 | 2357 | 2016 | 1616 | 1537 | 1358 | 1193 | 2247 | 1292 |
Swell 2 Height (m) Direction Period (s) | WSW 26 | WSW 24 | WSW 24 | WSW 24 | WSW 24 | WSW 22 | WSW 22 | WSW 22 | WSW 22 | WSW 20 | WSW 19 | WSW 20 | WSW 19 | WSW 18 | — | — | — | — | W 6 | W 8 | W 9 | — | W 9 |
| kJ | 65 | 56 | 109 | 109 | 109 | 183 | 181 | 181 | 154 | 432 | 644 | 544 | 970 | 1188 | — | — | — | — | 190 | 279 | 339 | — | 224 |
Swell 3 Height (m) Direction Period (s) | — | — | — | WSW 24 | — | — | — | — | — | — | — | N 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 108 | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 4 | NE 4 | NE 3 | — | — | ENE 3 | NE 3 | NE 4 | NNE 4 | NNE 4 | — | NNW 5 | — | NW 4 | NW 5 | WNW 5 | W 6 | — | — | — | — | — |
| kJ | 9 | 12 | 10 | 4 | — | — | 3 | 9 | 12 | 17 | 11 | — | 5 | — | 16 | 49 | 80 | 106 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 5 | 36 | 21 | 0 | 1 | 0 | 0 | 21 | 21 | 21 | 21 | 21 | 265 | 53 | 323 | 356 | 368 | 915 | 399 | 1748 | 399 | 350 | 350 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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