Surf Forecasts:
How big are the waves at Cottesloe Beach today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 5.5ft (1.7m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 8ft (2.5m), 19s period with WSW swell.
- Evening surf: Evening surf (25 Sep, local time) - 8ft (2.5m), 17s period with WSW swell.
The current surf forecast for Cottesloe Beach at 7AM is: 1.7m 15s primary swell from a West-southwest direction and 0.9m 21s secondary swell from a West-southwest direction (forecast issued at 01:00am September 25). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 5.5ft (1.7m) | 16s |
| Afternoon (25 Sep) | 8ft (2.5m) | 19s |
| Evening (25 Sep) | 8ft (2.5m) | 17s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Very mild (max 18°C on Fri morning, min 12°C on Fri night). Winds decreasing (strong winds from the ESE on Fri night, calm by Sat night). | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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 14 | WSW 14 | WSW 16 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 779 | 876 | 1361 | 3513 | 4714 | 4468 | 4239 | 3904 | 3147 | 2461 | 2110 | 1772 | 1397 | 1154 | 1125 | 962 | 763 | 638 | 612 | 515 | 493 | 379 | 368 | 357 |
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 | off | off | off | off | off | off | off | off | off | off | off | glassy | cross | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 8:35AM0.52m | 9:32PM0.44m | 9:18AM0.48m | 9:38PM0.50m | 10:03AM0.42m | 9:49PM0.56m | ||||||||||||||||||
Low Tide | 2:13AM0.29m | 3:18PM0.19m | 3:08AM0.25m | 3:21PM0.23m | 4:00AM0.20m | 3:21PM0.25m | ||||||||||||||||||
 | |  |  | | | | |  | | | | | | | | |  |  | |  | | | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 18 | 17 | 17 | 13 | 12 | 12 | 12 | 12 | 14 | 13 | 14 | 13 | 14 | 15 | 14 | 14 | 16 | 17 | 17 | 17 | 17 |
Feels °C | 11 | 11 | 10 | 13 | 11 | 10 | 5 | 4 | 5 | 5 | 5 | 7 | 8 | 9 | 9 | 12 | 14 | 14 | 14 | 14 | 13 | 11 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 16 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
| kJ | 779 | 876 | 1361 | 3513 | 4714 | 4468 | 4239 | 3904 | 3147 | 2461 | 2110 | 1772 | 1397 | 1154 | 1125 | 962 | 763 | 638 | 612 | 515 | 493 | 379 | 368 | 357 |
Swell 2 Height (m) Direction Period (s) | WSW 22 | WSW 21 | WSW 21 | — | — | — | — | — | — | — | — | — | — | — | S 7 | — | S 5 | SSW 5 | — | — | W 22 | WSW 20 | WSW 20 | WSW 19 |
| kJ | 275 | 521 | 975 | — | — | — | — | — | — | — | — | — | — | — | 70 | — | 19 | 9 | — | — | 9 | 40 | 75 | 142 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 7 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | SSE 4 | S 4 | S 5 | SSE 4 | SSE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SSE 5 | SE 4 | SSE 5 | SSE 5 | S 5 | S 5 | — | — | — | — | NW 2 | NW 3 | WNW 4 | NW 4 |
| kJ | 9 | 11 | 17 | 30 | 29 | 45 | 53 | 53 | 73 | 41 | 40 | 46 | 63 | 78 | 54 | 35 | — | — | — | — | 1 | 3 | 8 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 302 | 1623 | 1974 | 1991 | 1984 | 375 | 245 | 375 | 375 | 941 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 184 | 261 | 265 | 265 | 265 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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