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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 Tuesday 19 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
19.5° 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 4AM is: 1.5m 14s primary swell from a West-southwest direction and 0.6m 3s secondary swell from a North direction (forecast issued at 07:00pm May 19). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 5ft (1.5m) | 14s |
| Afternoon (20 May) | 4.5ft (1.4m) | 14s |
| Evening (20 May) | 4ft (1.2m) | 13s |
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 22°C on Tue night, min 13°C on Thu night). Winds increasing (light winds from the WNW on Wed afternoon, fresh winds from the SSW by Thu afternoon). | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | |
604 | 706 | 669 | 970 | 956 | 956 | 956 | 834 | 746 | 506 | 491 | 917 | 1047 | 1240 | 1240 | 1223 | 1247 | 1814 | 829 | 711 | 700 | 1030 | 862 | 722 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | off | cross | cross | cross | cross | cross | on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 10:55AM0.74m | 11:25AM0.66m | 11:28AM0.58m | |||||||||||||||||||||
Low Tide | 9:22PM-0.01m | 10:41PM0.02m | 11:38PM0.07m | |||||||||||||||||||||
 |  | | | | |  |  | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — |
 | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | 5:23 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 20 | 19 | 18 | 17 | 19 | 21 | 21 | 21 | 20 | 19 | 18 | 17 | 18 | 19 | 18 | 17 | 15 | 14 | 13 | 13 | 16 | 17 |
19 | 19 | 16 | 14 | 13 | 13 | 15 | 18 | 18 | 18 | 17 | 16 | 15 | 13 | 15 | 16 | 13 | 11 | 10 | 9 | 9 | 10 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | — | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 |
 kJ | 604 | 706 | 669 | 970 | 956 | 956 | 956 | 834 | 746 | 506 | 491 | 917 | 1047 | 1240 | 1240 | 1223 | 1247 | — | 829 | 711 | 700 | 1030 | 862 | 722 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | WSW 10 | WSW 11 | — | — | — | — | NNW 4 | NNW 3 | WSW 16 | WSW 16 | — | — | — | — | — | — | — | WSW 7 | SW 7 | SW 7 | — | — | — |
| kJ | 247 | 173 | 218 | — | — | — | — | 2 | 1 | 201 | 333 | — | — | — | — | — | — | — | 202 | 147 | 147 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 3 | N 3 | N 4 | NNW 4 | — | — | — | — | — | — | — | — | SSW 3 | — | SW 14 | S 5 | S 5 | SSE 4 | — | — | — |
| kJ | — | — | — | 2 | 8 | 6 | 4 | — | — | — | — | — | — | — | — | 3 | — | 1814 | 71 | 49 | 13 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 0 | 1 | 121 | 146 | 1 | 21 | 21 | 26 | 0 | 0 | 0 | 0 | 0 | 397 | 462 | 146 | 146 | 146 | 146 | 9 | 0 | 147 | 146 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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