Surf Forecasts:
How big are the waves at Cottesloe Beach today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 3.5ft (1.1m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4ft (1.2m), 15s period with WSW swell.
- Evening surf: Evening surf (30 Sep, local time) - 6.5ft (2.0m), 15s period with WSW swell.
The current surf forecast for Cottesloe Beach at 9AM is: 1.1m 15s primary swell from a West-southwest direction and 1.2m 7s secondary swell from a West-southwest direction (forecast issued at 01:00am September 30). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 3.5ft (1.1m) | 15s |
| Afternoon (30 Sep) | 4ft (1.2m) | 15s |
| Evening (30 Sep) | 6.5ft (2.0m) | 15s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 19°C on Fri morning, min 12°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Fri morning). | ||||||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||||||||||||
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 | 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 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 512 | 506 | 493 | 537 | 627 | 784 | 1693 | 773 | 784 | 892 | 1846 | 2177 | 2238 | 2479 | 2305 | 2274 | 1987 | 1748 | 1724 | 1504 | 1351 | 1143 | 942 | 802 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | off | off | cross-off | glassy | cross | cross-off | cross-off | cross-off |
High Tide | 10:56PM0.68m | 11:30PM0.67m | ||||||||||||||||||||||
Low Tide | 7:11AM0.15m | 11:45AM0.12m | 12:43PM0.07m | |||||||||||||||||||||
 |  |  | |  |  | |  | | | | |  | |  | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | 1 | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 14 | 15 | 16 | 15 | 16 | 15 | 14 | 14 | 16 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 19 | 17 | 16 | 16 | 15 |
Feels °C | 13 | 11 | 12 | 9 | 9 | 10 | 9 | 11 | 11 | 10 | 10 | 13 | 9 | 9 | 11 | 11 | 10 | 9 | 8 | 17 | 11 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 9 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 512 | 506 | 493 | 537 | 627 | 784 | 706 | 773 | 320 | 892 | 1846 | 2177 | 2238 | 2479 | 2305 | 2274 | 1987 | 1748 | 1724 | 1504 | 1351 | 1143 | 942 | 802 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WSW 11 | — | — | WSW 15 | SW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 45 | — | — | 784 | 300 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 6 | WSW 7 | WSW 7 | SW 7 | SW 7 | WSW 15 | SW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 4 | SSW 4 | S 5 |
| kJ | 38 | 73 | 117 | 154 | 189 | 216 | 1693 | 392 | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | 40 | 54 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 220 | 146 | 146 | 220 | 399 | 399 | 462 | 146 | 146 | 0 | 0 | 0 | 146 | 184 | 146 | 0 | 0 | 0 | 0 | 0 | 184 | 184 | 146 | 146 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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