Allisons surfForecast / VIC – Mornington Peninsula / Australia

information circle12 Day Weather and Surf, issued 10 pm Tuesday 02 Dec 2025 AEDT
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
15.5° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Allisons this week:

The surf forecast for Allisons over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 03) at 8AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.2m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Allisons in the next 12 days are 3.0m 12s and forecast to arrive on Monday (Dec 08) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 4s period and expected on Thursday (Dec 04) at 2PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 3rd Dec)4.5ft (1.3m) 13s
Best Surf 8PM (Fri 5th Dec)7ft (2.1m) 12s
Most Powerful 8PM (Mon 8th Dec)10ft (3.0m) 12s

Table - best surf conditions forecast for Allisons over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 29°C on Thu afternoon, min 13°C on Tue night). Winds increasing (calm on Tue night, strong winds from the N by Thu morning).

Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 19°C on Mon afternoon, min 11°C on Sun morning). Winds increasing (light winds from the ESE on Fri night, strong winds from the SSW by Sat afternoon).

Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tue
09
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
3
1
3
1
1
0
1
0
3
2
0
!
2
1
3
1
!
!
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.3
SW
1.3
SW
1.1
SW
1.4
SW
1.1
SW
1.7
SW
1.5
SW
1.6
SW
2.1
SW
1.8
SW
1.4
SW
1.8
SW
2.3
SW
2
SW
1.9
SW
1.8
SW
1.8
SW
2.1
SW
2.2
SW
1.7
SW
1.4
SW
Period(s) (?)111310111614131212121212121213121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4535352814795531179755695126995653197614481111118591089712551462822497
Wind
(km/h)
15
NW
20
NNW
25
NW
25
N
45
N
20
SW
15
SSW
10
S
25
SSE
10
NNW
20
NW
40
SSW
30
WSW
15
WSW
15
SSW
15
N
25
WNW
10
SW
10
N
20
SW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off
offoffcross-
on
cross-
on
ononoffcross-
off
cross-
on
crosscrosscross-
on
cross-
off
cross-
off
crosscross-
off
crosscross-
on
High Tide
/ height (m)
9:54PM
1.24
9:23AM
1.22
11:10PM
1.32
10:25AM
1.23
12:20AM
1.42
11:27AM
1.26
1:20AM
1.52
12:28PM
1.29
2:14AM
1.59
1:28PM
1.33
3:02AM
1.62
2:25PM
1.35
3:48AM
1.62
3:20PM
1.35
Low Tide
/ height (m)
3:38AM
0.72
4:08PM
0.28
4:57AM
0.76
5:13PM
0.20
6:13AM
0.76
6:14PM
0.12
7:19AM
0.71
7:12PM
0.05
8:15AM
0.66
8:07PM
0.01
9:05AM
0.59
8:58PM
0.01
9:53AM
0.53
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tue
09
Sunrise-5:50--5:50--5:50--5:50--5:50--5:50--5:50-
Sunset--8:30--8:30--8:30--8:31--8:32--8:34--8:35
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
rain showers
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
Rain (mm)
----------234--------
Temp. °C141726272329161415151414131313131619161614
Feels °C (?)121321221422912111410107999101613129
  • 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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Information about the Allisons Surf forecast

The above surf forecast table for Allisons provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Allisons can be found by selecting the local surf guide option on the grey menu. Our Allisons surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Allisons) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Allisons may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Allisons is 29 km (18 miles) from the city of Mornington. If you plan a holiday in Mornington Peninsula, look for hotels and other accommodation in Mornington. Mornington has rooms for a wide range of budgets as well as car hire and transport links.

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