Allisons surfForecast / VIC – Mornington Peninsula / Australia

information circle48hr Weather and Surf, issued 9 pm Thursday 21 May 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Allisons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Allisons sea temperature is
16.3° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Allisons today?

The current surf forecast for Allisons at 2AM is: 1.5m 12s primary swell from a Southwest direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 09:00pm May 21). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (22 May)4.5ft (1.3m)12s
Afternoon (22 May)4.5ft (1.4m)13s
Evening (22 May)6ft (1.8m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Very mild (max 16°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light.

Thu
21
Friday
22
Saturday
23
Sunday
24
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
3
2
2
2
1
1
2
2
2
3
4
4
3
3
2
2
3
3
2
1
1
1
2
1
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.8
SW
14
1.7
SW
13
1.6
SW
12
1.4
SW
12
1.3
SW
12
1.3
SW
12
1.3
SW
13
1.5
SW
13
1.7
SW
15
1.9
SW
16
2
SW
15
1.9
SW
15
1.8
SW
14
1.6
SW
14
1.6
SW
14
1.5
SW
13
1.3
SW
13
1.3
SW
13
1.2
SW
13
1.2
SW
12
1.1
SW
12
1.1
SW
12
0.9
SW
12
0.8
SW
11
Wave Graph
Metric surfscale
Energy kJ
1135
969
730
584
465
481
591
778
1305
1764
1729
1526
1290
1077
951
778
618
545
466
437
330
319
236
183
Wind (km/h)
10
SE
10
SE
5
ESE
10
E
10
ENE
15
ENE
5
E
10
ESE
15
E
15
ENE
15
NE
15
NE
20
NNE
20
N
20
NNE
20
NNE
15
NE
15
NE
15
NNE
15
NNE
15
NNE
15
NNE
15
NE
15
NE
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:54AM1.44m
4:10PM1.64m
3:50AM1.41m
4:54PM1.58m
4:48AM1.37m
Low Tide
9:27PM0.63m
9:25AM0.15m
10:14PM0.60m
10:14AM0.23m
11:02PM0.57m
11:05AM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:13
5:12
Temp °C
12
12
12
11
10
10
11
12
14
13
12
12
13
13
14
16
16
15
14
13
13
13
15
16
10
10
11
9
8
7
9
10
11
10
9
9
9
8
9
12
13
12
11
9
9
9
12
13
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
14
1.7
SW
13
1.6
SW
12
1.4
SW
12
1.3
SW
12
1.3
SW
12
1.3
SW
13
1.5
SW
13
1.7
SW
15
1.9
SW
16
2
SW
15
1.9
SW
15
1.8
SW
14
1.6
SW
14
1.6
SW
14
1.5
SW
13
1.3
SW
13
1.3
SW
13
1.2
SW
13
1.2
SW
12
1.1
SW
12
1.1
SW
12
0.9
SW
12
0.8
SW
11
Energy kJ
1135
969
730
584
465
481
591
778
1305
1764
1729
1526
1290
1077
951
778
618
545
466
437
330
319
236
183
Swell 2
Height (m)
Direction
Period (s)
0.2
ESE
11
0.1
SE
11
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
0.5
S
16
0.5
S
16
0.6
S
16
0.5
S
16
0.4
SSW
15
0.3
SSW
14
0.3
SSW
14
0.2
SSW
14
0.2
S
13
0.2
E
6
0.1
SE
10
0.1
SE
10
0.2
ESE
12
0.3
ESE
12
0.3
ESE
12
Energy kJ
12
5
5
4
4
4
4
4
4
134
135
179
122
73
40
39
18
14
2
4
4
15
29
29
Swell 3
Height (m)
Direction
Period (s)
0.1
S
13
0.2
ESE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.2
ESE
9
0.3
ESE
9
0.3
E
9
0.1
SE
9
0.1
SE
9
0.2
ESE
9
0.1
SE
13
0.1
SE
13
Energy kJ
4
10
4
4
4
8
17
15
3
3
8
7
7
Wind waves
Height (m)
Direction
Period (s)
0.2
E
10
0.6
E
4
0.6
E
4
0.4
ENE
3
0.5
E
3
0.4
ENE
3
Energy kJ
8
9
10
2
4
3
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
2
2
3
3
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
1
Distance (km)
17
3
2
2
2
2
2
2
2
2
0
0
2
20
20
9
0
0
0
3
9
2
0
0
Best forecast wave conditions in Mornington Peninsula
Rating
(10 max)
4
3
3
3
2
2
3
3
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
4
4
5
5
5
6
6
5
4
4
5
5
5
7
4
6
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
7
7
7
6
6
7
8
6
7
8
8
7
7
6
6
5
5
  • 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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