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Surf Forecasts:
Cottesloe Beach surfForecast / WA – Perth City / Australia
48hr Weather and Surf, issued 7 pm Saturday 06 Dec 2025 AWSTForecast update in hr min s Forecast update imminent
Cottesloe Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cottesloe Beach sea temperature is
22.2° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Cottesloe Beach today?
The current surf forecast for Cottesloe Beach at 10PM is: 1.1m 11s primary swell from a West-southwest direction and 0.5m 16s secondary swell from a West-southwest direction, 1.0m 5s secondary swell from a South-southwest direction (forecast issued at 07:00pm December 06). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | - | - |
| Afternoon (06 Dec) | 4.5ft (1.3m) | 11s |
| Evening (06 Dec) | 3.5ft (1.1m) | 11s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 14 | 11 | 14 | 11 | 10 | 10 | 10 | 10 | 6 | 6 | 7 | 11 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 544 | 297 | 297 | 291 | 382 | 222 | 268 | 242 | 183 | 186 | 160 | 178 | 176 | 355 | 310 | 488 | 730 | 278 | 226 | 212 | 183 | 427 | 821 | 1037 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | off | off | off | cross | cross |
High Tide / height (m) | 9:49PM 0.80 | 10:26PM 0.75 | 10:53PM 0.68 | |||||||||||||||||||||
Low Tide / height (m) | 8:18AM -0.02 | 9:28AM 0.03 | 10:27AM 0.09 | |||||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - |
| Sunset | 7:12 | - | - | - | - | - | - | - | 7:12 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 16 | 16 | 16 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 17 | 19 | 21 | 20 | 20 | 19 | 20 | 19 | 17 | 19 | 22 | 20 |
| Feels °C (?) | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 17 | 15 | 15 | 16 | 18 | 18 | 16 | 15 | 15 | 19 | 16 | 14 | 16 | 19 | 15 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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