Peak Rock Surf Break

Lat Long: 38.44° S 145.05° E

Peak Rock Surf Forecast and Surf Report

Issued: 3 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Peak Rock sea temperature is
13.0° C
0.4° 

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 16 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 1PM (local time) - 5.5ft (1.7m), 14s period, SW swell with glassy winds.
  • Most powerful swell: Saturday 22 Aug, 10AM (local time) - 10ft (3.0m), 16s period, SW swell with 4,193 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 1PM (local time) - 5.5ft (1.7m), 14s 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 Sunday (Aug 16) at 1PM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.5m and 14s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Peak Rock in the next 16 days are 3.0m 16s and forecast to arrive on Saturday (Aug 22) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Aug 19) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Sun 16th Aug)5.5ft (1.7m) 14s
Best Surf 1PM (Sun 16th Aug)5.5ft (1.7m) 14s
Most Powerful10AM (Sat 22nd Aug)10ft (3.0m) 16s

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


The Lowdown

Alright, let’s get into it. The first few days are looking pretty average, if I’m being honest. Peak Rock’s got some small swell, but the winds are messing it up. On Sunday the 16th and Monday the 17th, you're looking at weak waves around 5 to 6 feet, but with cross-shore breezes making things lumpy and chopped. Not a lot of punch behind them either. Probably not worth the paddle.

Tuesday the 18th cleans up a bit with a cross-offshore wind, but the swell's a bit smaller, around 4 feet. It’s rideable, but nothing to get too amped about. Wednesday the 19th the wind gets strong offshore, but the swell just fades away to ankle-biters. Thursday afternoon might be clean with some long-period swell, but it's way too small.

Now, Friday the 21st is the first bright spot. We’ve got a proper long-period groundswell, and if you can get out early, there’s a nice offshore breeze. The waves will be around 2 to 3 feet, but with that 19-second period, they’ll have some push and shape. It’s clean and should be some fun, easy waves.

Then the ocean just turns it on. From Saturday the 22nd, we’re talking about a solid 10-foot swell that just keeps on coming for a few days. That’s a big step up. But, the wind turns cross-shore and fresh, making it a messy, lumpy beast. This size is maxing out the reef, and with the onshore wind, it’s going to be a washing machine. Sunday and Monday are still big, in the 8 to 12 foot range, with a strong cross-offshore wind. It’s heavy and powerful, and not for the faint of heart. This is expert territory only. To be honest, it might be more of a spectacle than a surf session.

Into the second week, things settle down. The standout is definitely the morning of Thursday the 27th. The wind goes light offshore, and we have a clean 5-foot swell with a long 18-second period. The energy is solid, and the reports say it’s excellent for experienced surfers. That's the day to make a plan. Friday the 28th afternoon also looks proper, with moderate offshore winds and a solid 6-foot SW swell.

The final couple of days see the swell drop. Saturday the 29th has a magical glassy afternoon with a 4-foot swell – perfect for your smaller board. The 30th gets a bit bigger again, around 6 feet with a long period and offshore winds, but it gets strong, making it a fight. The 31st is a write-off with a near gale offshore wind; you won’t even be able to get out.

So, looking at the whole run, the one to really hunt down is the morning of Thursday the 27th. That’s your standout. The Friday morning on the 21st is a great, smaller option too. That huge swell from the 22nd to the 24th is more for watching than riding, unless you're a seasoned charger and the wind co-operates, which it isn't likely to.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Fri night. Very mild (max 15°C on Wed morning, min 9°C on Fri night). Winds increasing (light winds from the W on Thu afternoon, strong winds from the SW by Fri afternoon).

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
2
2
1
1
3
2
1
0
0
1
1
2
2
3
3
0
3
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
16
1.6
SW
15
1.3
SW
14
1.3
SW
14
1
SW
15
0.9
SW
14
0.7
SW
15
0.7
SW
15
0.7
WSW
14
0.6
SW
16
1.1
SW
13
0.8
SW
19
1.1
SW
18
2.5
SW
16
3
SW
16
3
SW
14
3
SW
16
Wave Graph
Metric surfscale
Energy kJ
1238
1048
911
885
1367
1171
676
621
465
305
236
217
161
214
406
450
799
3385
4193
3388
3784
Wind (km/h)
5
ENE
10
SSE
10
ENE
10
ENE
20
SE
15
ENE
15
NE
5
SE
15
NE
35
NNE
35
N
35
NNW
25
WNW
15
W
15
NW
15
NNW
20
NW
35
WSW
30
SW
30
WSW
25
WNW
Wind State
cross
on
cross
cross
cross-on
cross
cross-off
cross-on
cross-off
cross-off
off
off
cross-off
cross-off
off
off
cross-off
cross
cross
cross
cross-off
High Tide
2:13PM2.13m
2:37AM2.04m
2:51PM2.14m
3:24AM2.06m
3:27PM2.12m
4:08AM2.04m
4:01PM2.07m
4:48AM1.99m
4:33PM1.99m
5:28AM1.90m
5:04PM1.90m
6:08AM1.81m
5:36PM1.80m
Low Tide
8:28PM0.31m
8:41AM0.35m
9:10PM0.21m
9:24AM0.43m
9:49PM0.16m
10:03AM0.53m
10:25PM0.18m
10:39AM0.64m
11:01PM0.23m
11:15AM0.75m
11:37PM0.31m
11:50AM0.87m
00:14AM0.40m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
rain showers
part cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
7:01
7:01
7:00
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:45
5:45
5:46
5:46
5:47
 mm
1
1
4
1
Temp °C
11
13
13
13
16
14
16
17
16
15
15
15
13
14
13
12
15
11
11
12
11
Feels °C
10
10
10
11
12
11
14
15
13
7
8
8
9
11
8
7
10
4
3
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)
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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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