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Deepdene Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Deepdene surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 am Wednesday 20 May 2026 AWSTForecast update in hr min s Forecast update imminent
Deepdene surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Deepdene sea temperature is
20.9° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Deepdene today?
The current surf forecast for Deepdene at 4PM is: 2.1m 13s primary swell from a Southwest direction and 1.1m 16s secondary swell from a Southwest direction (forecast issued at 07:00am May 20). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 7ft (2.2m) | 14s |
| Afternoon (20 May) | 7ft (2.2m) | 14s |
| Evening (20 May) | 7.5ft (2.3m) | 13s |
Table - waves today at Deepdene. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu morning. Warm (max 20°C on Wed morning, min 11°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | WSW 13 | SW 13 | SW 14 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | |
2265 | 1977 | 1850 | 1722 | 1380 | 1575 | 2379 | 2519 | 2765 | 2883 | 2633 | 2974 | 2866 | 2511 | 2699 | 2305 | 2270 | 2154 | 2000 | 1697 | 1591 | 1446 | 1422 | 1313 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | off | |
High Tide | 11:38AM1.00m | 12:23PM0.93m | 1:35PM0.84m | |||||||||||||||||||||
Low Tide | 11:43PM0.34m | 1:04AM0.36m | ||||||||||||||||||||||
 |  |  | |  | | | | |  |  | | |  | |  | | | | | | | | | |
 | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:09 |
 | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | 5:21 |
— | — | — | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 15 | 13 | 12 |
16 | 17 | 17 | 17 | 19 | 18 | 17 | 17 | 16 | 15 | 12 | 12 | 10 | 11 | 10 | 9 | 9 | 9 | 11 | 11 | 11 | 12 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | WSW 13 | SW 13 | SW 14 | SW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
 kJ | 2265 | 1977 | 1850 | 1722 | 1380 | 1575 | 2379 | 2519 | 2765 | 2883 | 2633 | 2974 | 2866 | 2511 | 2699 | — | 2270 | 2154 | 2000 | 1697 | 1591 | 1446 | 1422 | 1313 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | WSW 16 | SW 16 | WSW 16 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 7 | 177 | 587 | 539 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 9 | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 7 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | — | — | — | — | — | — | — | — | SSW 5 | SSW 6 | — | — | — | SW 13 | SW 13 | — | — | — | — | — | — | — | — |
| kJ | 25 | — | — | — | — | — | — | — | — | 37 | 118 | — | — | — | 2354 | 2305 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 162 | 89 | 5 | 5 | 5 | 5 | 5 | 84 | 84 | 447 | 126 | 84 | 84 | 126 | 124 | 54 | 73 | 73 | 23 | 23 | 0 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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