Wonthaggi Surf Break

Lat Long: 38.59° S 145.51° E

Wonthaggi 48 hour detailed Surf Forecast

Issued: 9 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Wonthaggi sea temperature is
13.5° C
0.9° 

Wonthaggi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Wonthaggi today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 8ft (2.5m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 4.5ft (1.4m), 16s period with SW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 5.5ft (1.7m), 17s period with SW swell.

The current surf forecast for Wonthaggi at 4PM is: 1.4m 16s primary swell from a Southwest direction and 0.9m 19s secondary swell from a West-southwest direction, 2.4m 8s secondary swell from a West-southwest direction (forecast issued at 09:00am August 12). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (12 Aug)8ft (2.5m)16s
Afternoon (12 Aug)4.5ft (1.4m)16s
Evening (12 Aug)5.5ft (1.7m)17s

Table - waves today at Wonthaggi. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 13°C on Wed afternoon, min 11°C on Wed morning). Winds decreasing (fresh winds from the W on Wed morning, light winds from the SSW by Fri night).

Wednesday
12
Thursday
13
Friday
14
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
2
2
1
3
1
2
1
1
1
1
2
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)
1.9
WSW
17
2.5
WSW
16
3.5
WSW
16
1.4
SW
16
1.7
SW
18
1.7
SW
17
3
WSW
16
3
WSW
16
3
WSW
16
3
WSW
16
3
WSW
16
3
WSW
16
3
SW
16
3
SW
16
3
SW
16
2.5
WSW
16
2.5
WSW
16
2.5
WSW
16
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
1999
3777
5570
989
1777
1697
5195
5046
4821
4883
4562
4312
3970
3698
3746
3644
3598
3598
3383
3137
3097
2906
Wind (km/h)
30
NNW
30
WNW
30
W
25
W
30
WNW
25
W
25
W
20
WNW
25
WNW
25
WNW
20
WNW
15
W
15
W
15
WNW
20
WNW
20
WNW
15
W
20
W
20
WSW
15
WSW
20
SW
15
SW
Wind State
cross
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
High Tide
10:43AM2.09m
10:12PM1.99m
11:48AM2.15m
11:32PM2.02m
12:44PM2.23m
Low Tide
4:34PM1.01m
4:57AM0.24m
5:47PM0.87m
6:05AM0.26m
6:50PM0.69m
cloud
cloud
rain showers
cloud
part cloud
rain showers
rain showers
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
 mm
2
1
1
1
1
1
Temp °C
11
11
12
13
12
12
11
11
11
11
12
13
13
13
13
12
12
12
12
12
13
12
Feels °C
4
5
5
7
6
7
6
6
6
6
7
9
10
9
8
8
9
8
8
8
8
8
  • 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 Wonthaggi 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.


Nearest locationNearest