Wonthaggi surfForecast / VIC – East Coast / Australia

information circle48hr Weather and Surf, issued 3 am Thursday 21 May 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Wonthaggi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wonthaggi sea temperature is
16.1° C
(Which is slightly warmer than usual)

How big are the waves at Wonthaggi today?

The current surf forecast for Wonthaggi at 6AM is: 1.5m 10s primary swell from a Southwest direction and 0.8m 16s secondary swell from a Southwest direction (forecast issued at 03:00am May 21). The wind direction is predicted to be glassy and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (21 May)3ft (0.9m)15s
Afternoon (21 May)5ft (1.6m)14s
Evening (21 May)5ft (1.5m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Fri afternoon, min 10°C on Thu night). Wind will be generally light.

Thursday
21
Friday
22
Saturday
23
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
2
3
2
2
2
3
3
2
2
2
2
2
2
3
3
4
3
3
3
3
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
10
1.6
SW
10
1.5
SW
10
0.9
SW
15
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.5
SW
13
1.4
SW
12
1.2
SW
12
1.2
SW
12
1.1
SW
12
1.1
SW
13
1.3
SW
13
1.4
SW
15
1.6
SW
16
1.7
SW
16
1.6
SW
15
1.6
SW
14
1.5
SW
14
1.4
SW
14
1.3
WSW
14
1.2
SW
13
1.2
SW
13
Wave Graph
Metric surfscale
Energy kJ
580
490
450
355
1002
1049
816
769
567
435
428
379
411
552
868
1300
1366
1140
1031
915
731
607
509
501
Wind (km/h)
10
SW
5
SW
0
NW
5
NNW
5
W
5
SW
5
SSE
5
ESE
5
ENE
5
NE
10
ENE
5
ENE
5
E
10
SE
15
ENE
15
ENE
10
NE
10
NE
10
NNE
5
N
5
N
5
E
15
E
10
NE
cross-on
on
glassy
cross
cross-on
cross-on
glassy
glassy
off
off
off
off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
2:14AM2.26m
3:21PM2.56m
3:07AM2.26m
4:07PM2.50m
4:02AM2.21m
4:53PM2.41m
Low Tide
8:41AM-0.14m
9:23PM0.59m
9:31AM-0.05m
10:13PM0.56m
10:21AM0.11m
part cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:09
5:08
Temp °C
13
13
12
11
13
13
13
12
12
11
10
10
14
15
14
12
11
12
12
12
14
15
15
15
10
11
11
9
11
11
12
11
11
9
8
8
12
13
11
9
8
9
10
10
12
13
12
12
Swell 1
Height (m)
Direction
Period (s)
1.7
SW
10
1.6
SW
10
1.5
SW
10
1.3
WSW
10
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.5
SW
13
1.4
SW
12
1.2
SW
12
1.2
SW
12
1.1
SW
12
1.1
SW
13
1.3
SW
13
1.4
SW
15
1.6
SW
16
1.7
SW
16
1.6
SW
15
1.6
SW
14
1.5
SW
14
1.4
SW
14
1.3
WSW
14
1.2
SW
13
1.2
SW
13
Energy kJ
580
490
450
347
1002
1049
816
769
567
435
428
379
411
552
868
1300
1366
1140
1031
915
731
607
509
501
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.9
SW
15
0.1
SE
11
0.1
SE
11
0.2
SSE
4
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.2
ESE
10
0.3
ESE
4
0.2
ESE
9
0.3
E
4
0.4
ESE
9
0.2
ESE
9
0.2
ESE
10
0.2
ESE
10
Energy kJ
302
299
291
355
5
5
2
5
4
4
4
4
4
4
4
4
9
3
8
3
28
9
9
9
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.3
SSE
5
0.2
ESE
11
0.1
SE
11
0.1
SE
11
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
10
Energy kJ
5
5
5
4
12
5
5
9
8
8
8
9
Wind waves
Height (m)
Direction
Period (s)
0.3
E
2
0.3
E
2
0.4
ENE
3
0.6
ENE
4
0.4
NE
3
0.3
ENE
3
0.4
ESE
6
0.4
E
6
Energy kJ
1
1
3
8
3
2
10
10
Nearest Offshore or Glassy
Rating
(10 max)
1
3
2
2
2
3
3
3
3
2
2
2
2
1
2
2
2
3
3
3
3
2
2
2
Distance (km)
93
35
16
16
7
7
16
34
16
7
7
7
7
7
11
33
7
7
7
7
7
7
7
7
Best forecast wave conditions in East Coast of Victoria
Rating
(10 max)
1
2
2
2
2
3
3
1
3
2
2
2
2
2
2
1
2
3
3
3
3
3
2
2
Best forecast wave conditions in Australia
Rating
(10 max)
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
4
4
Header Global
Rating
(10 max)
4
4
4
5
5
5
5
5
5
5
5
5
4
5
5
7
7
7
6
5
5
5
5
6
  • 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

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