Surf Forecasts:
Peak Rock surf forecast from 23 Aug 2026:
- Best quality surf: Sunday 23 Aug, 4PM (local time) - 6ft (1.9m), 13s period, SW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 10AM (local time) - 7ft (2.1m), 18s period, SW swell with 2,630 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 4PM (local time) - 6ft (1.9m), 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 Sunday (Aug 23) at 4PM. The primary swell is predicted to be 1.9m and 13s period with a secondary swell of 1.1m and 16s. 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 2.1m 18s and forecast to arrive on Friday (Aug 28) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Aug 24) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Sun 23rd Aug) | 6ft (1.9m) 13s |
| Best Surf | 4PM (Sun 23rd Aug) | 6ft (1.9m) 13s |
| Most Powerful | 10AM (Fri 28th Aug) | 7ft (2.1m) 18s |
Table - best surf conditions forecast for Peak Rock over the next 16 days.
The Lowdown
Alright, let’s break down Peak Rock. This is a reef setup that’s gonna see some solid action over the next couple of weeks.
The first real standout is Sunday, August 23rd. Swell is up around 8 ft from the SW, with a 14-second period and a ton of energy pushing through – we’re talking a combined swell energy of (2503). It’s clean offshore wind from the NNW in the morning, and by afternoon it goes glassy with a 3 mph breeze. This is proper, powerful reef surf for intermediates who know what they’re doing. Water temp is sitting at 56°, which is about average for this time of year.
We’ve got a good run continuing into Monday the 24th with solid 5 ft to 5 ft SW swell, clean offshore winds, and consistent energy dropping from (874) to (730). Still very surfable. Things get messy from Tuesday the 25th through Wednesday the 26th with cross and cross-on winds, so those days are best left alone unless you want chop.
Thursday the 27th cleans right back up with gentle offshore winds and smaller 4 ft swell – clean and fun but not the big stuff. Then Friday the 28th of August, this is where it really fires again. The morning shows 7 ft from SW with a killer 18-second period, combined energy of (2691), and clean cross-off winds. The afternoon goes even better: 7 ft from WSW, 17-second groundswell, glassy offshore wind from the NW – (2381) energy. This is expert territory easily, with that long-period swell making for some really lined-up, powerful reef waves. Crowds are possible here, but the quality will be worth any company.
Saturday the 29th drops off a touch but stays clean, and then Sunday the 30th of August brings another big pulse: 8 ft SW, 16-second period, combined energy of (2570). Still clean with light winds. Monday the 31st through Tuesday the 1st of September holds steady around 7 ft to 6 ft with continued offshore winds and solid energy. All excellent for experienced surfers.
The first week of September shows a mixed bag. Wednesday the 2nd is clean with offshore winds, but the wind picks up to 19 mph from the NNW, so it’s a bit of a battle to get out. Swell hangs around 7 ft. Thursday the 3rd and Friday the 4th are blown out or choppy – poor conditions. Saturday the 5th cleans up again with 5 ft SW and cross-off winds, and then Sunday the 6th of September is a proper highlight: 7 ft WSW, 12-second period, glassy conditions in the afternoon with zero wind and combined energy of (1500). That’s clean, punchy reef surf.
Monday the 7th of September brings the biggest swell of the whole period – 10 ft from the SW with a 14-second period and a massive combined energy of (6831). But the wind is howling out of the WSW at 34 mph, making it a near-gale. That’s not safe for paddle surfing; this setup is more interesting for kite surfing than anything else. After that, the window starts to close with smaller, poorer quality surf into the second week.
Bottom line: the best on offer is Sunday the 23rd for that clean, powerful combo, and the stretch from Friday the 28th through Monday the 31st of August for consistent, high-quality groundswell with clean winds. Don’t sleep on Sunday the 6th of September either – that glassy afternoon session looks special.
Rusty.
Short Range ForecastModerate rain (total 15mm), heaviest on Tue morning. Very mild (max 16°C on Mon afternoon, min 9°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the N by Mon morning). | Days 4-6 Weather SummaryMostly dry. Very mild (max 14°C on Thu afternoon, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 13 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 20 | SW 18 | WSW 17 | SW 16 | SW 14 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
1919 | 1299 | 1602 | 874 | 715 | 710 | 802 | 710 | 1271 | 1344 | 905 | 732 | 349 | 440 | 872 | 2630 | 2323 | 1694 | 1016 | 822 | 543 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | off | off | off | cross-off | cross-on | cross | cross | cross | cross-on | cross-off | off | off | off | cross-off | off | cross | cross-off | cross | cross-off |
High Tide | 6:09PM1.70m | 7:47AM1.63m | 6:49PM1.61m | 8:56AM1.58m | 7:45PM1.52m | 10:15AM1.59m | 9:08PM1.46m | 11:22AM1.66m | 10:38PM1.48m | 12:12PM1.74m | 11:51PM1.56m | 12:50PM1.83m | 00:48AM1.69m | ||||||||
Low Tide | 12:29PM0.98m | 00:57AM0.48m | 1:18PM1.08m | 1:49AM0.56m | 2:28PM1.15m | 2:54AM0.61m | 4:02PM1.16m | 4:08AM0.63m | 5:24PM1.07m | 5:16AM0.60m | 6:19PM0.93m | 6:12AM0.55m | 7:00PM0.77m | ||||||||
6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | |
— | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | |
mm | — | — | — | — | — | 7 | 7 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 15 | 14 | 15 | 16 | 16 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 14 | 13 | 13 | 14 | 13 | 11 | 13 | 12 |
Feels °C | 8 | 13 | 10 | 10 | 12 | 13 | 7 | 11 | 9 | 7 | 7 | 7 | 7 | 12 | 11 | 8 | 11 | 10 | 8 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 13 | SW 18 | WSW 17 | SW 16 | SW 14 | SW 14 | SW 13 |
1919 | 1299 | 1602 | 874 | 715 | 710 | 802 | 710 | 1271 | 1344 | 905 | 732 | 349 | 440 | 757 | 2630 | 2323 | 1694 | 1016 | 822 | 543 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 16 | — | — | SW 20 | SW 18 | SW 18 | SW 16 | — | S 15 | SW 18 | SW 16 | SW 15 | SW 22 | SW 20 | SSW 18 | SSW 17 | SSW 16 | — | — | SW 6 |
522 | 596 | — | — | 15 | 50 | 78 | 381 | — | 4 | 12 | 66 | 76 | 119 | 872 | 61 | 58 | 50 | — | — | 44 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | — | — | — | — | — | — | — | — | — | — | — | WSW 23 | SW 22 | SSW 20 | — | — | — | — | — | SW 19 |
62 | — | — | — | — | — | — | — | — | — | — | — | 51 | 73 | 38 | — | — | — | — | — | 133 | |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | NNW 3 | NNW 3 | — | ENE 3 | — | SW 3 | SW 6 | SW 13 | — | — | — | — | — | — | — | — | SW 5 | — |
— | — | 4 | 7 | 2 | — | 4 | — | 9 | 72 | 694 | — | — | — | — | — | — | — | — | 37 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 32 | 0 | 7 | 10 | 2 | 75 | 59 | 10 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 7 | 5 |
Best forecast wave conditions in Mornington Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











