
Surf Forecasts:
Peak Rock surf forecast from 8 Sep 2026:
- Best quality surf: Friday 11 Sep, 7AM (local time) - 7ft (2.1m), 15s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 9 Sep, 1PM (local time) - 11ft (3.5m), 19s period, SW swell with 8,956 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 7AM (local time) - 7ft (2.1m), 15s 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 Friday (Sep 11) at 7AM. The primary swell is predicted to be 2.1m and 15s period. 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 3.5m 19s and forecast to arrive on Wednesday (Sep 09) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 14) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 11th Sep) | 7ft (2.1m) 15s |
| Best Surf | 7AM (Fri 11th Sep) | 7ft (2.1m) 15s |
| Most Powerful | 1PM (Wed 9th Sep) | 11ft (3.5m) 19s |
Table - best surf conditions forecast for Peak Rock over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a proper look at what’s coming up for Peak Rock over the next couple of weeks.
Right off the bat, the start of this forecast period is a write-off. Wednesday the 9th of September serves up a big, messy 10ft to 12ft SW swell with a very long 16s to 18s period, but it’s all ruined by a strong cross-onshore wind. The combined wave energy is massive (7174 to 13522), but it’s just poor surf conditions, so don’t even bother. Thursday the 10th is still choppy and lumpy with a cross-onshore wind, and the swell is still over 10ft. It’s not worth the paddle.
Now, Friday morning the 11th is where we finally see a glimmer. The swell drops to a still-chunky 7ft from the SW with a 15-second period, but the key is the wind goes glassy. The combined energy is a moderate 1760, and we get excellent conditions for experienced surfers. That morning session is the real start of the window.
The standout period, without a doubt, is Saturday the 12th. We’ve got a clean 7ft SW swell (16s period) in the morning with a light offshore wind, turning glassy in the afternoon. The energy is moderate (2536 to 2020), and the wave description is “excellent” and “clean.” This is the best on offer for the whole 16 days—for intermediate to experienced surfers. The swell is a bit over 5ft, so beginners might find it a handful, but for anyone else, this is the day.
Sunday the 13th is still rideable with a smaller 5ft to 4ft SW swell and fresh offshore winds, but the energy drops off, and the quality fades. Things go quiet again from Monday the 14th through the morning of Tuesday the 15th, with tiny, weak surf.
Tuesday afternoon the 15th sees a new pulse of 10ft SW swell come in, but it’s short-period (13s) and cross-onshore, so it’s choppy. The real next highlight is Wednesday morning the 16th. That delivers a solid 8ft SW swell with a nice long 17-second period, combined energy of 5233, and clean conditions with a light cross-offshore breeze. It’s excellent for experienced surfers again. Thursday the 17th afternoon is also worth a mention, with a glassy 7ft swell.
Looking further out, the forecast for Monday the 21st of September is a big, juicy 10ft to 12ft SW swell with an 18-second period and moderate offshore wind in the afternoon (energy 6842). That’s a promising, long-range standout, but it’s a good way off, so keep your fingers crossed. Wednesday the 23rd also holds up with a clean 12ft swell from the SW in the morning. These bigger days (over 8ft) are strictly for experts.
Because the crowd is listed as “sometimes,” expect to share the lineup on the good days, especially the clean Saturday and the Wednesday mornings.
Stay safe, and pick your windows.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue night. Very mild (max 12°C on Tue night, min 10°C on Wed night). Winds decreasing (strong winds from the SSW on Tue night, calm by Thu night). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Sun afternoon, min 11°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the SW by Mon afternoon). | ||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||
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 16 | SW 16 | SW 18 | SW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 8 |
Wave Graph | |||||||||||||||||||
2687 | 4791 | 7778 | 7518 | 5408 | 4016 | 2534 | 1760 | 2229 | 2829 | 2266 | 1882 | 1561 | 1020 | 799 | 536 | 352 | 253 | 589 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | glassy | off | glassy | cross-off | off | off | off | cross-off | cross | cross-on |
High Tide | 9:05AM1.76m | 8:39PM1.69m | 10:21AM1.77m | 10:13PM1.70m | 11:25AM1.83m | 11:35PM1.80m | 12:18PM1.90m | 00:41AM1.92m | 1:03PM1.96m | 1:34AM2.03m | 1:42PM2.01m | 2:20AM2.11m | |||||||
Low Tide | 2:08AM0.36m | 2:56PM0.97m | 3:28AM0.44m | 4:22PM0.88m | 4:47AM0.48m | 5:34PM0.71m | 5:56AM0.48m | 6:30PM0.53m | 6:53AM0.46m | 7:17PM0.36m | 7:41AM0.46m | 7:58PM0.23m | |||||||
— | 6:31 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | |
— | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 16 | 19 | 17 | 20 | 22 | 19 | 17 | 15 | 12 |
Feels °C | 6 | 2 | 4 | 5 | 7 | 7 | 9 | 8 | 9 | 9 | 14 | 17 | 14 | 14 | 16 | 13 | 13 | 9 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 20 | SW 18 | SW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 18 |
2687 | 1860 | 7778 | 7518 | 5408 | 4016 | 2534 | 1760 | 2229 | 2829 | 2266 | 1882 | 1561 | 1020 | 799 | 536 | 352 | 253 | 80 | |
Swell 2 Height (m) Direction Period (s) | SW 26 | SSW 16 | SSW 19 | SSW 19 | SSW 17 | SSW 16 | SSW 14 | — | SSW 14 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SW 20 | WSW 19 | S 18 |
26 | 203 | 611 | 1121 | 650 | 424 | 226 | — | 273 | 512 | 270 | 138 | 146 | 80 | 43 | 36 | 15 | 36 | 6 | |
Swell 3 Height (m) Direction Period (s) | SW 26 | SSW 20 | — | — | — | — | — | — | S 18 | — | — | — | — | — | — | — | — | — | — |
26 | 320 | — | — | — | — | — | — | 162 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 16 | SW 18 | SW 18 | — | — | — | — | — | — | — | — | — | NNW 3 | NNW 3 | NNW 3 | NNW 4 | SW 6 | SW 8 |
124 | 4791 | 5133 | 5122 | — | — | — | — | — | — | — | — | — | 9 | 4 | 9 | 12 | 85 | 589 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 59 | 533 | 1489 | 63 | 10 | 10 | 5 | 0 | 5 | 0 | 0 | 0 | 5 | 32 | 32 | 50 | 2 | 63 | 59 |
Best forecast wave conditions in Mornington Peninsula | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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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.










