Dongara-Port Denison Surf Break

Lat Long: 29.27° S 114.91° E

Dongara-Port Denison 48 hour detailed Surf Forecast

Issued: 7 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dongara-Port Denison sea temperature is
18.8° C
1.0° 

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 (17 Aug):

  • Afternoon surf: Afternoon surf (17 Aug, local time) - 10ft (3.0m), 19s period with WSW swell.
  • Evening surf: Evening surf (17 Aug, local time) - 13ft (4.0m), 17s period with WSW swell.

The current surf forecast for Dongara-Port Denison at 11PM is: 4.0m 17s primary swell from a Southwest direction (forecast issued at 07:00pm August 17). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (17 Aug)--
Afternoon (17 Aug)10ft (3.0m)19s
Evening (17 Aug)13ft (4.0m)17s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Mon night). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
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
!
6
8
9
8
8
6
5
6
5
5
5
5
4
2
2
5
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
19
4
WSW
18
4
SW
17
4
SW
17
4
SW
16
4
SW
16
4
WSW
16
3.5
WSW
16
3.5
SW
16
3.5
WSW
16
3.5
WSW
16
3
WSW
16
3
SW
16
2.5
SW
16
2.5
SW
15
2.4
SW
15
2.5
SW
16
3
SW
16
3
SW
16
Wave Graph
Metric surfscale
Energy kJ
7220
9590
8643
8344
8290
7953
7632
6917
6607
6109
5562
4784
4021
3383
2962
2736
2982
3880
4822
Wind (km/h)
35
SW
25
SW
15
SSW
10
S
10
ENE
10
NE
5
NE
10
WSW
15
SSW
10
SSW
5
SW
0
WSW
10
ENE
5
ESE
10
SSE
10
SW
10
SSW
15
SSE
15
SE
Wind State
cross-on
cross-on
cross-on
cross
off
cross-off
cross-off
on
cross-on
cross-on
cross-on
glassy
off
cross-off
cross-off
cross-on
cross-on
cross-off
cross-off
High Tide
1:31AM0.57m
1:58AM0.59m
Low Tide
5:20PM0.23m
5:14PM0.22m
4:47PM0.21m
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:58
 mm
1
Temp °C
17
16
16
15
13
13
16
17
16
16
15
14
14
14
16
17
16
16
15
Feels °C
11
10
12
12
10
10
14
14
13
14
13
13
12
12
14
14
14
13
12
  • 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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