Deepdene surfForecast / WA – Margaret River / Australia

information circle12 Day Weather and Surf, issued 1 am Friday 11 Jul 2025 AWST
Forecast 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
20.1° C
(Which is 2.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Deepdene this week:

The surf forecast for Deepdene over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 12) at 11PM. The primary swell is predicted to be 4.0m and 13s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Deepdene in the next 12 days are 6.0m 19s and forecast to arrive on Wednesday (Jul 16) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 12th Jul)13ft (4.0m) 13s
Best Surf 5PM (Wed 16th Jul)20ft (6.0m) 19s
Most Powerful 5PM (Wed 16th Jul)20ft (6.0m) 19s

Table - best surf conditions forecast for Deepdene over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
4
SW
3.5
SW
4.5
WSW
4.5
WSW
4
SW
3.5
SW
3.5
SW
3
SW
4.5
SW
5
SW
4.5
SW
3.5
SW
2.5
SW
3.5
SW
4
SW
4.5
SW
6
SW
5
SW
4.5
SW
4
SW
5
SW
5.5
SW
5
SW
4
SW
3
SW
3
WSW
5
W
6.5
WSW
6.5
SW
4.5
SW
3
WSW
3.5
SW
3.5
SW
4
WSW
4
SW
3.5
SW
Period(s) (?)181715141413141410131313131616161918171617171716151410141413121112141413
Wave
Graph
(?)Metric surfscale
Energy (?)9116827692127504696847524693605441311612164694643443760379059190292498815972102459273145271672313302752044624282537616260322916781470032287494731562586273
Wind
(km/h)
45
NNW
45
NW
35
WNW
30
SW
30
SW
10
SW
15
NNW
35
W
45
SW
25
SW
15
WSW
15
W
20
WNW
20
W
25
WNW
40
WNW
30
SW
25
WSW
25
W
25
WSW
20
WSW
10
W
20
WNW
35
NW
50
WSW
45
W
40
WSW
40
WNW
60
WNW
55
W
25
SW
45
SSW
35
SW
25
W
40
W
55
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
oncross-
on
oncrossononcross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononononcross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
on
High Tide
/ height (m)
10:18AM
1.05
11:01AM
1.04
11:47AM
0.99
1:08AM
0.43
12:37PM
0.91
12:54AM
0.44
1:35PM
0.80
12:33AM
0.48
3:01PM
0.68
7:51PM
0.60
11:24PM
0.63
5:53AM
0.66
7:07AM
0.76
8:02AM
0.86
8:50AM
0.94
Low Tide
/ height (m)
7:14PM
0.33
7:55PM
0.35
8:41PM 3:37AM
0.38 0.42
9:34PM 4:49AM
0.42 0.41
10:51PM
0.47
6:10AM
0.43
9:01AM
0.45
1:30PM
0.39
1:15AM
0.63
3:00PM
0.29
4:00PM
0.23
4:52PM
0.19
5:41PM
0.19
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Sunrise7:24--7:24--7:24--7:24--7:22--7:22--7:22--7:22--7:22--7:20--7:20--7:20--
Sunset-5:23--5:24--5:25--5:25--5:27--5:27--5:28--5:29--5:29--5:30--5:30--5:30-
clearpart cloudrain showersmod rainlight rainpart cloudpart cloudcloudrain showerspart cloudcloudrain showerspart cloudrain showersrain showerslight rainlight rainclearcloudpart cloudrain showersrain showersrain showersrain showersmod rainlight rainmod rainrain showerslight rainheavy rainthunderstorm thunderstorm mod rainpart cloudlight rainrain showers
Rain (mm)
--881---2--1-2113---12239261416447-15
Temp. °C181917131413131415141416161617171515151616151616161413141512121212141616
Feels °C (?)91010777997691212111297991011131311644541214887

Short Range Forecast: Moderate rain (total 19mm), heaviest on Sat morning. Very mild (max 19°C on Fri afternoon, min 12°C on Sun morning). Winds increasing (calm on Sat night, strong winds from the WSW by Sun night).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Wed afternoon. Very mild (max 17°C on Tue night, min 14°C on Mon morning). Winds increasing (light winds from the WSW on Mon afternoon, strong winds from the WNW by Wed morning).

Days 6-9 Weather Summary Heavy rain (total 25mm), heaviest during Sat morning. Very mild (max 16°C on Thu afternoon, min 12°C on Sat morning). Winds increasing (light winds from the W on Fri morning, strong winds from the NW by Sat morning).

Long Range Forecast: Heavy rain (total 42mm), heaviest during Sun night. Very mild (max 16°C on Tue afternoon, min 10°C on Sun night). Winds decreasing (gales from the WNW on Sun afternoon, moderate winds from the W by Tue morning).

  • 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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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 12 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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