Peak Rock Surf Break

Lat Long: 38.44° S 145.05° E

Peak Rock Surf Forecast and Surf Report

Issued: 3 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Peak Rock sea temperature is
13.5°C
0.8° 

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


Peak Rock surf forecast from 5 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 7AM (local time) - 5.5ft (1.7m), 13s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 9 Sep, 10PM (local time) - 13ft (4.0m), 18s period, SW swell with 9,982 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 7AM (local time) - 5.5ft (1.7m), 13s period with SW swell.

Best Forecast Surf Conditions for Peak Rock this week:

The surf forecast for Peak Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 7AM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 1.1m and 19s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Peak Rock in the next 16 days are 4.0m 18s and forecast to arrive on Wednesday (Sep 09) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Tue 8th Sep)5.5ft (1.7m) 13s
Best Surf 7AM (Tue 8th Sep)5.5ft (1.7m) 13s
Most Powerful10PM (Wed 9th Sep)13ft (4.0m) 18s

Table - best surf conditions forecast for Peak Rock over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for Peak Rock over the next couple of weeks.

Right off the bat, we’ve got a bit of a wait. The first real shot at anything decent won’t be until Saturday the 6th of September, and even then, it’s a mixed bag. The early part of the window is a bit of a write-off, so don’t get too excited just yet.

We kick things off on Saturday afternoon, the 5th, but it’s a no-go. We’ve got a 7 ft SW groundswell with a solid 15-second period, pushing a lot of energy (2299). But that 25 mph WNW cross-offshore wind is just too strong, making it a messy, marginal call. You’d be fighting it more than riding it.

Sunday the 6th is where we start to see a little life. The morning is still a bit average with a 8 ft SW swell and cross-shore wind, but the afternoon cleans up nicely. By Sunday afternoon, the wind drops to a light 6 mph cross-shore, and we’ve got a 6 ft SW swell (1478 energy). It’s not world-class, but it’s rideable and the conditions are improving.

The real standout, the one you want to circle on the calendar, is Saturday the 12th of September. This is the pick of the period. The swell drops a touch to a clean 8 ft from the SW, but the wind goes glassy offshore from the N and NNW. Gentle offshore and clean – that’s the magic words. The energy is solid at 2720, and the period is a lovely 16 seconds. This is what we live for at Peak Rock. It’s an intermediate spot, and with that offshore flow, it’s going to be lined up and gorgeous. If you can handle a bit of size, this is your session.

After that, things get a bit more rugged. The middle of the second week sees some big, lumpy swell – 12 ft SW on the 9th and 10th – but the wind is up and the quality drops. It’s big and messy, not really for the faint of heart. The water temp is sitting at 56°, which is about average for this time of year, so no surprises there.

Further out, we’ve got another promising window on Thursday the 17th of September. The morning is glassy – dead calm, 0 mph wind from the NE – with a 8 ft SW groundswell at 16 seconds. That’s a massive energy reading (3340) and it’s going to be clean. But remember, this is a long-range call, so the confidence is a bit lower. It looks like a ripper, but keep an eye on it as it gets closer.

The 20th of September brings a big 12 ft SW swell, but the period drops to a short 8 seconds, and the wind is cross-shore. That’s a lot of water moving around with no real shape, more of a washing machine than a wave. Not recommended for a paddle.

So, bottom line: this isn’t a classic run. The first week is a struggle, but the 12th is your absolute best bet. The 17th is a promising long-range prospect. For everything else, you’re either dealing with strong wind or big, lumpy conditions. The consistent thing is that Peak Rock takes a bit of a beating from the wind, so when it goes offshore, you jump on it.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Very mild (max 15°C on Sat afternoon, min 9°C on Mon night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the W by Mon night).

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue night. Very mild (max 12°C on Tue afternoon, min 10°C on Tue night). Mainly fresh winds.

Sat
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
2
3
1
0
0
0
3
2
0
0
0
0
5
3
3
3
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SW
15
4
SW
11
2.5
SW
14
1.9
SW
14
1.4
SW
13
1.1
SW
12
0.9
SW
13
1.4
SW
14
1.2
SW
18
1.4
SW
17
2.3
SW
16
3.5
SW
16
3.5
SW
19
4
SW
18
3.5
SW
18
3.5
SW
17
3
SW
16
2.3
SW
15
2.1
SW
14
2.4
SW
15
Wave Graph
Metric surfscale
Energy kJ
2168
3565
2356
1423
576
373
238
754
901
1172
2516
5189
9112
9982
7812
5855
3725
2169
1830
2688
Wind (km/h)
40
WNW
50
WSW
20
SW
15
SW
25
WSW
20
SW
30
SSW
15
SSW
15
W
25
SW
40
SSW
30
SSW
40
SW
30
SW
20
WSW
25
SW
20
WSW
20
W
15
SW
5
NNE
Wind State
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-off
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross-off
cross-on
glassy
High Tide
4:39PM2.01m
5:51AM2.01m
5:21PM1.96m
6:45AM1.91m
6:11PM1.87m
7:50AM1.81m
7:15PM1.77m
9:05AM1.76m
8:39PM1.69m
10:21AM1.77m
10:13PM1.70m
11:25AM1.83m
11:35PM1.80m
Low Tide
11:13PM0.07m
11:37AM0.79m
00:02AM0.13m
12:28PM0.89m
00:59AM0.24m
1:33PM0.96m
2:08AM0.36m
2:56PM0.97m
3:28AM0.44m
4:22PM0.88m
4:47AM0.48m
5:34PM0.71m
thunderstorm
rain showers
clear
part cloud
cloud
rain showers
clear
clear
clear
clear
rain showers
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:31
6:31
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:01
6:02
6:04
6:05
6:05
 mm
1
3
1
1
Temp °C
15
13
13
14
13
13
12
10
10
12
12
11
12
12
11
12
12
11
11
10
Feels °C
7
4
10
12
9
7
6
5
6
5
6
3
3
4
6
8
9
7
8
9
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 16 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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