Dongara-Port Denison Surf Break

Lat Long: 29.27° S 114.91° E

Dongara-Port Denison 48 hour detailed Surf Forecast

Issued: 1 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dongara-Port Denison sea temperature is
19.1°C
0.7° 

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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 7ft (2.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 7ft (2.1m), 17s period with SW swell.
  • Evening surf: Evening surf (31 Aug, local time) - 7ft (2.1m), 17s period with SW swell.

The current surf forecast for Dongara-Port Denison at 5AM is: 2.3m 16s primary swell from a Southwest direction and 0.8m 20s secondary swell from a West-southwest direction (forecast issued at 01:00am August 31). The wind direction is predicted to be glassy and the swell rating is 5.

Time (AWST) & DateWave HeightWave Period
Morning (31 Aug)7ft (2.1m)16s
Afternoon (31 Aug)7ft (2.1m)17s
Evening (31 Aug)7ft (2.1m)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 Mon afternoon, min 12°C on Wed night). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
5
4
2
2
2
2
3
4
4
4
3
2
2
3
3
2
3
4
4
2
2
3
4
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)
2.3
SW
16
2.3
SW
16
2.1
SW
16
2.1
SW
16
2.1
SW
17
2.1
SW
17
2.1
SW
17
2
SW
16
2
SW
16
2
SW
16
2
SW
16
1.9
SW
16
1.7
SW
16
1.7
SW
16
2.1
SW
15
1.9
SW
15
1.9
SW
15
1.8
SW
14
1.8
SW
14
1.8
SW
14
2
SW
14
2
SW
14
2
SW
14
2
SW
13
Wave Graph
Metric surfscale
Energy kJ
2643
2643
2328
2415
2483
2512
2483
2135
2058
2008
1983
1806
1431
1412
1958
1589
1526
1382
1363
1363
1558
1536
1408
1367
Wind (km/h)
0
WNW
5
SW
0
WNW
10
W
15
W
10
WSW
15
SW
10
SSW
5
SE
5
ENE
5
NE
5
S
20
SSW
20
S
15
S
20
SSE
15
S
15
S
10
SE
15
SSE
20
SSW
20
S
15
S
15
SE
Wind State
glassy
glassy
glassy
on
on
cross-on
cross-on
cross
glassy
off
cross-off
cross
cross
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
11:57PM0.49m
11:11AM0.44m
00:07AM0.54m
12:02PM0.36m
00:23AM0.59m
2:14PM0.28m
Low Tide
5:32AM0.29m
5:11PM0.24m
6:33AM0.26m
5:11PM0.26m
7:49AM0.24m
4:49PM0.27m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
6:05
 mm
Temp °C
17
17
16
18
19
18
19
18
17
16
16
18
18
17
17
15
15
15
14
15
16
16
16
14
Feels °C
18
18
17
17
17
17
17
17
17
15
16
18
16
14
15
12
12
13
12
13
12
12
13
11
  • 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 

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