Dongara-Port Denison Surf Break

Lat Long: 29.27° S 114.91° E

Dongara-Port Denison 48 hour detailed Surf Forecast

Issued: 7 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dongara-Port Denison sea temperature is
18.7° C
1.2° 

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 (18 Aug):

  • Afternoon surf: Afternoon surf (18 Aug, local time) - 11ft (3.5m), 16s period with WSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 11ft (3.5m), 16s period with WSW swell.

The current surf forecast for Dongara-Port Denison at 10PM is: 3.5m 16s primary swell from a West-southwest direction (forecast issued at 07:00pm August 18). The wind direction is predicted to be glassy and the swell rating is 6.

Time (AWST) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)11ft (3.5m)16s
Evening (18 Aug)11ft (3.5m)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). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
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)
5
6
5
5
5
5
4
3
2
5
5
5
6
6
5
4
3
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
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
3
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
2.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
6607
6109
5562
4784
4073
3383
2962
2736
2944
3832
4762
4899
5210
5022
4762
4282
4005
3926
3171
Wind (km/h)
15
SW
10
S
5
SW
5
SW
5
ENE
10
NE
5
NNW
10
SW
10
SW
10
SSE
15
SE
10
ESE
15
ESE
10
ESE
10
ESE
15
S
20
S
20
SSE
20
SE
Wind State
cross-on
cross
cross-on
glassy
glassy
cross-off
glassy
cross-on
cross-on
cross-off
cross-off
cross-off
off
off
cross-off
cross
cross
cross-off
cross-off
High Tide
1:58AM0.59m
2:33AM0.59m
Low Tide
5:14PM0.22m
4:47PM0.21m
2:49PM0.17m
clear
cloud
cloud
cloud
cloud
cloud
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:58
5:59
 mm
Temp °C
16
16
15
15
15
15
16
18
17
17
16
15
14
13
17
19
17
18
17
Feels °C
13
14
13
14
14
13
15
16
15
15
13
13
11
10
14
16
13
14
13
  • 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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