Surf Forecasts:
Deepdene surf forecast from 10 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 2AM (local time) - 21ft (6.5m), 16s period, SW swell with cross-onshore winds.
- Most powerful swell: Tuesday 11 Aug, 5AM (local time) - 23ft (7.0m), 16s period, SW swell with 22,990 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 2AM (local time) - 21ft (6.5m), 16s period with SW swell.
Best Forecast Surf Conditions for Deepdene this week:
The surf forecast for Deepdene over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 2AM. The primary swell is predicted to be 6.5m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Deepdene in the next 16 days are 7.0m 16s and forecast to arrive on Tuesday (Aug 11) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Aug 17) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 11th Aug) | 21ft (6.5m) 16s |
| Best Surf | 2AM (Tue 11th Aug) | 21ft (6.5m) 16s |
| Most Powerful | 5AM (Tue 11th Aug) | 23ft (7.0m) 16s |
Table - best surf conditions forecast for Deepdene over the next 16 days.
Short Range ForecastModerate rain (total 10mm), heaviest on Mon afternoon. Very mild (max 15°C on Mon morning, min 10°C on Mon morning). Winds decreasing (strong winds from the SSW on Mon afternoon, light winds from the W by Wed night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 19 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4638 | 10143 | 20003 | 17789 | 13957 | 9092 | 6936 | 6254 | 6818 | 9577 | 10818 | 7871 | 6129 | 5369 | 3777 | 2233 | 1777 | 1647 | 4173 | 3496 | 8755 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | on | off | cross-off | on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:10AM0.95m | 9:56AM0.98m | 1:16AM0.45m | 10:38AM0.97m | 00:17AM0.41m | 11:18AM0.92m | 11:26PM0.40m | 11:54AM0.83m | 10:23PM0.44m | 12:25PM0.72m | 9:43PM0.50m | 12:46PM0.60m | 10:03PM0.55m | ||||||||
Low Tide | 5:37PM0.17m | 6:19PM0.21m | 1:47AM0.45m | 7:01PM0.28m | 2:56AM0.39m | 7:39PM0.36m | 3:42AM0.34m | 8:10PM0.43m | 7:51PM0.49m | 5:01AM0.30m | 6:06PM0.52m | ||||||||||
 | |  |  |  |  | | | | | | | | |  | | | | | | | |
 | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — |
 | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — |
mm | 3 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 10 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 15 | 17 | 19 | 17 | 18 | 21 | 20 |
Feels °C | 5 | 0 | 4 | 7 | 7 | 9 | 11 | 10 | 11 | 12 | 11 | 13 | 11 | 12 | 14 | 13 | 14 | 15 | 13 | 16 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 18 | — | — | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 19 |
| kJ | 307 | — | — | 17789 | 13957 | 9092 | 6936 | 6254 | 6818 | 9577 | 10818 | 7871 | 6129 | 5369 | 3777 | 2233 | 1777 | 1647 | 4173 | 3496 | 8755 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 24 | SW 22 | — | — | — | — | — | — | — | — | — | SW 16 | WSW 24 | SW 21 | — |
| kJ | — | — | — | — | — | — | 22 | 121 | — | — | — | — | — | — | — | — | — | 527 | 56 | 658 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 11 | SW 13 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | NNW 4 | N 5 | — | — | NNW 4 |
| kJ | 4638 | 10143 | 20003 | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 12 | 11 | — | — | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 928 | 2719 | 126 | 267 | 267 | 55 | 55 | 55 | 55 | 55 | 55 | 0 | 0 | 53 | 0 | 5 | 5 | 0 | 124 | 123 | 213 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Deepdene surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Deepdene Surf forecast
The above surf forecast table for Deepdene provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Deepdene can be found by selecting the local surf guide option on the grey menu. Our Deepdene surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Deepdene) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Deepdene may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Deepdene is 120 km (75 miles) from the city of Bunbury. If you plan a holiday in Margaret River, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.
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