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Cottesloe Beach Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Cottesloe Beach surfForecast / WA – Perth City / Australia
48hr Weather and Surf, issued 7 pm Sunday 10 May 2026 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
19.8° C
(Which is 2.0°C colder than average for this time of year)How big are the waves at Cottesloe Beach today?
The current surf forecast for Cottesloe Beach at 1AM is: 0.7m 14s primary swell from a West-southwest direction and 0.5m 6s secondary swell from a Northwest direction, 0.7m 3s secondary swell from a North direction (forecast issued at 07:00pm May 10). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 3ft (0.9m) | 14s |
| Afternoon (11 May) | 3ft (0.9m) | 13s |
| Evening (11 May) | 3ft (0.9m) | 12s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 17°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 14 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 16 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | |
120 | 165 | 163 | 192 | 189 | 243 | 304 | 229 | 367 | 339 | 203 | 425 | 437 | 461 | 528 | 786 | 721 | 1533 | 2070 | 3072 | 3691 | 3926 | 3979 | 3626 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | cross | cross | cross-off | cross-off | cross | cross | on | cross-on | glassy | cross | cross-off | cross | cross | cross-on | on | |
High Tide | 8:41AM0.43m | 11:22AM0.43m | 4:36PM0.43m | 7:37AM0.47m | 6:29PM0.38m | 7:37AM0.52m | ||||||||||||||||||
Low Tide | 11:58PM0.17m | 10:13AM0.43m | 2:35PM0.42m | 00:10AM0.20m | 2:21PM0.33m | 00:21AM0.24m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — |
 | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | 5:29 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 20 | 19 | 18 | 17 | 21 | 23 | 22 | 21 | 21 | 19 | 18 | 17 | 21 | 22 | 21 | 21 | 21 | 20 | 19 | 18 | 20 | 20 |
20 | 17 | 15 | 13 | 11 | 10 | 15 | 18 | 19 | 20 | 18 | 15 | 14 | 12 | 16 | 18 | 19 | 20 | 19 | 16 | 14 | 13 | 16 | 18 | |
Swell 1 Height (m) Direction Period (s) | NNW 6 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | W 11 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
 kJ | 22 | 165 | 163 | 192 | 189 | 243 | 304 | 229 | 367 | 339 | 189 | 425 | 437 | 461 | 528 | 786 | 426 | 1533 | 2070 | 3072 | 3691 | 3926 | 3979 | 3626 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | NNW 6 | NW 6 | — | — | — | W 16 | W 16 | — | NW 6 | NW 6 | NW 6 | NW 6 | W 18 | W 17 | W 16 | WSW 16 | — | — | — | — | — | — | — |
| kJ | 120 | 22 | 16 | — | — | — | 129 | 129 | — | 33 | 32 | 25 | 15 | 6 | 53 | 135 | 721 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 18 | W 18 | — | — | — | — | — | — | — | W 15 | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | — | — | — | — | — | — | — | 159 | 203 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | N 3 | N 4 | N 5 | NNW 5 | NW 6 | NW 6 | — | — | — | NE 2 | N 3 | NNW 4 | NNW 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 11 | 24 | 51 | 66 | 47 | 47 | — | — | — | 2 | 10 | 15 | 12 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 21 | 21 | 125 | 261 | 317 | 323 | 350 | 317 | 1 | 1 | 0 | 0 | 13 | 21 | 265 | 51 | 0 | 1 | 0 | 21 | 21 | 350 | 399 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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