Peak Rock surfForecast / VIC – Mornington Peninsula / Australia

information circle12 Day Weather and Surf, issued 10 pm Sunday 14 Dec 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Peak Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Peak Rock sea temperature is
17.2° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Peak Rock this week:

The surf forecast for Peak Rock over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 17) at 8AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.3m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Peak Rock in the next 12 days are 3.5m 14s and forecast to arrive on Monday (Dec 15) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Saturday (Dec 20) at 5AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 17th Dec)3.5ft (1.1m) 10s
Best Surf 8AM (Wed 17th Dec)3.5ft (1.1m) 10s
Most Powerful 2AM (Mon 15th Dec)11ft (3.5m) 14s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 21°C on Wed afternoon, min 12°C on Mon night). Winds decreasing (strong winds from the WSW on Sun night, calm by Wed morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Fri afternoon, min 16°C on Sat afternoon). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
1
0
1
1
0
0
2
0
1
0
0
0
2
0
2
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3.5
SW
3
SW
3
SW
2.3
SW
1.8
SW
1.6
SW
1.3
SW
1.1
SW
0.9
SW
0.8
SW
0.9
SW
0.9
SW
0.8
SW
1.1
SW
0.9
SW
0.8
SW
0.6
SW
1.3
SW
0.5
SW
0.6
SW
0.4
SW
Period(s) (?)141413131212111010101011141312111151079
Wave
Graph
(?)Metric surfscale
Energy kJ (?)51443511291717519606994292351731151842092513742441559684493623
Wind
(km/h)
35
SW
30
SW
30
SW
20
S
10
S
15
S
15
E
0
NE
20
SSE
5
NNE
10
S
20
SSE
10
SSE
5
E
40
SE
10
NE
20
WSW
30
SSW
5
N
15
NE
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
cross-
on
oncross-
on
glassonglasscross-
on
ononglasscross-
on
cross-
off
crosscross-
on
glasscross-
off
cross
High Tide
/ height (m)
7:39AM
1.79
8:56PM
1.64
8:20AM
1.69
10:01PM
1.64
9:07AM
1.60
11:05PM
1.69
10:02AM
1.54
12:05AM
1.75
11:02AM
1.52
12:57AM
1.83
12:01PM
1.53
1:43AM
1.90
12:56PM
1.56
Low Tide
/ height (m)
1:37AM
0.84
2:21PM
0.50
2:33AM
0.98
3:10PM
0.51
3:38AM
1.06
4:01PM
0.51
4:50AM
1.10
4:54PM
0.49
5:59AM
1.09
5:48PM
0.45
6:58AM
1.04
6:39PM
0.41
7:48AM
0.98
7:26PM
0.36
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
Sunrise-5:48--5:50--5:50--5:50--5:50--5:50--5:50-
Sunset--8:38--8:39--8:39--8:40--8:40--8:42--8:43
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
rain showers
Rain (mm)
--------------------2
Temp. °C141313131313131621211919212124231716151917
Feels °C (?)5557119101617181715172023181411121615
  • 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 Peak Rock Surf forecast

The above surf forecast table for Peak Rock provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Peak Rock can be found by selecting the local surf guide option on the grey menu. Our Peak Rock 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 (Peak Rock) 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 Peak Rock 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.

Peak Rock is 25 km (16 miles) from 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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