Surf Break

Lat Long: 29.27° S 114.91° E

Dongara-Port Denison 48 hour detailed Surf Forecast

Issued: 1 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Dongara-Port Denison sea temperature is
20.3°C
0.6° 

Dongara-Port Denison surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Dongara-Port Denison today (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 10ft (3.0m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 10ft (3.0m), 16s period with SW swell.
  • Evening surf: Evening surf (21 Oct, local time) - 10ft (3.0m), 17s period with SW swell.

The current surf forecast for Dongara-Port Denison at 8PM is: 3.0m 17s primary swell from a Southwest direction (forecast issued at 01:00pm October 21). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (21 Oct)10ft (3.0m)17s
Afternoon (21 Oct)10ft (3.0m)16s
Evening (21 Oct)10ft (3.0m)17s

Table - waves today at Dongara-Port Denison. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Thu morning. Warm (max 20°C on Wed night, min 13°C on Fri night). Winds increasing (light winds from the WSW on Wed night, fresh winds from the S by Fri afternoon).

Wed
21
Thursday
22
Friday
23
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
Rating
(10 max)
0
0
3
3
4
3
3
3
4
0
3
3
4
4
5
3
3
3
0
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
16
3
SW
16
3
SW
16
3
SW
17
3
SW
17
3
SW
17
3
SW
17
3
SW
17
3
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
15
Wave Graph
Metric surfscale
Energy kJ
4899
5085
5147
5672
5946
5946
5946
5561
5169
5567
5567
5720
5567
5920
5497
4915
5123
5863
5535
4791
4153
Wind (km/h)
20
WSW
20
WSW
20
WSW
15
SW
10
WSW
15
WSW
15
SSW
30
S
25
SSW
25
SSW
30
SSW
25
S
20
S
20
S
15
SSE
20
S
25
S
35
SSW
35
S
30
S
30
SSE
Wind State
on
on
on
cross-on
on
on
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-off
High Tide
9:19PM0.46m
6:21AM0.46m
8:37PM0.48m
7:33AM0.45m
8:35PM0.52m
Low Tide
2:40AM0.42m
1:49PM0.21m
2:46AM0.35m
1:57PM0.24m
clear
clear
clear
clear
part cloud
part cloud
cloud
rain showers
cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:35
—
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—
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—
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5:35
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:32
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6:32
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6:34
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 mm
—
—
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1
—
—
—
—
—
—
—
—
—
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—
—
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Temp °C
18
19
19
19
19
20
19
18
17
18
16
16
16
16
15
16
17
17
16
15
14
Feels °C
15
16
17
17
18
18
18
14
13
14
11
11
12
11
11
12
11
10
8
8
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dongara-Port Denison 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.


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