Dongara-Port Denison Surf Break

Lat Long: 29.27° S 114.91° E

Dongara-Port Denison 48 hour detailed Surf Forecast

Issued: 7 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dongara-Port Denison sea temperature is
18.8° C
1.1° 

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 (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 10ft (3.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 10ft (3.0m), 16s period with SW swell.
  • Evening surf: Evening surf (20 Aug, local time) - 10ft (3.0m), 16s period with SW swell.

The current surf forecast for Dongara-Port Denison at 3PM is: 3.0m 16s primary swell from a Southwest direction (forecast issued at 07:00am August 20). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (20 Aug)10ft (3.0m)16s
Afternoon (20 Aug)10ft (3.0m)16s
Evening (20 Aug)10ft (3.0m)16s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 13°C on Thu morning). Mainly fresh winds.

Thursday
20
Friday
21
Saturday
22
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
Rating
(10 max)
6
6
5
3
3
4
4
5
5
5
4
4
1
3
5
5
5
5
5
2
1
1
3
Swell
Height Map
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
16
3
SW
16
2.5
SW
16
3
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.5
SW
15
2.5
SW
15
2.4
SW
15
2.5
SW
15
2.5
SW
15
1.6
SW
19
2.2
SW
15
2.1
SW
15
2.4
SW
17
2.3
SW
16
2
SW
16
1.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
5210
5022
4762
4467
4189
3573
3678
3490
3269
3227
2945
2686
2597
2424
3018
2562
1836
2038
1994
3325
2538
1904
1622
Wind (km/h)
15
ESE
15
E
10
SE
20
SSW
25
S
25
SSE
20
SE
20
ESE
25
ESE
25
E
15
E
10
SSE
25
S
25
SSE
10
E
15
E
10
ENE
10
ENE
5
E
20
SW
25
SSW
30
S
20
SSE
Wind State
cross-off
off
cross-off
cross
cross
cross-off
cross-off
off
off
off
off
cross-off
cross
cross-off
off
off
cross-off
off
off
cross-on
cross
cross
cross-off
High Tide
2:33AM0.59m
3:20AM0.59m
4:22AM0.59m
Low Tide
2:49PM0.17m
3:06PM0.15m
3:27PM0.12m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
6:00
 mm
Temp °C
14
13
17
19
17
17
17
16
15
15
20
23
20
20
20
18
17
16
20
21
19
17
16
Feels °C
11
10
15
16
13
13
13
11
10
10
16
20
15
16
17
15
16
15
20
18
16
13
14
  • 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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