
Surf Forecasts:
Peak Rock surf forecast from 14 Sep 2026:
- Best quality surf: Friday 18 Sep, 7AM (local time) - 6ft (1.9m), 14s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 15 Sep, 7PM (local time) - 13ft (4.0m), 14s period, SW swell with 5,338 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 1AM (local time) - 6ft (1.8m), 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 Friday (Sep 18) at 1AM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 0.7m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Peak Rock in the next 16 days are 4.0m 14s and forecast to arrive on Tuesday (Sep 15) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Sep 20) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 18th Sep) | 6ft (1.8m) 14s |
| Best Surf | 7AM (Fri 18th Sep) | 6ft (1.9m) 14s |
| Most Powerful | 7PM (Tue 15th Sep) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for Peak Rock over the next 16 days.
The Lowdown
Hey everyone, it’s Rusty. We’ve got a bit of a mixed bag on the cards for Peak Rock over this 16-day stretch. The week kicks off slowly, with a bit of a wait before things really start to cook. The water temp is sitting at 57°F, which is a touch warmer than normal for this time of year – you might not need the full 5/4 straight away.
The real story starts on Wednesday the 18th and runs through the following Tuesday, with some solid SW groundswell pulses. For a standout, I’m calling Friday the 18th. The morning gets a 6ft SW groundswell with a clean 14-second period and offshore NNW wind at 16 mph. It’s a reef break that handles this direction well, and with that offshore flow, the face will be glassy. Wave energy is moderate (1529). It’s fairly exposed to the SW, and it’s in the intermediate zone – not one for beginners at this size. There’s a chance of crowds here (it does get busy sometimes), but when it’s this clean and the swell’s got a bit of push, you’ll forget about everyone else.
Sunday the 20th has a 5ft SW swell and a long 15-second period, with a strong offshore N breeze at 28 mph. That wind will hold the wave face open, but it’s also a strong breeze, making paddling a real workout – you’ll need some arm strength. The energy’s moderate (1407). The long-period swell at a reef setup like Peak Rock should wrap in nicely, but keep an eye on the tide.
There’s a marked gap from the 15th to the morning of the 18th – about three days – where you’ll want to keep the board in the car. The swell coming through on the 15th is over 10ft but the cross-shore wind is a mess, so it’s big and ugly.
Looking into the second week, Tuesday the 22nd stands out again. A 8ft SW swell with a 14-second period, clean offshore N winds at 12 mph. That’s moderate energy (2221) and excellent conditions for experienced surfers. The morning should be pristine. From the 23rd onward the swell drops back, but the 25th shows some promise with a 5ft SW swell and offshore NW wind – worth a look for a sneaky session if the forecasts hold.
The long-range outlook gets interesting for the 29th. A 4ft SW swell with a very long 18-second period and light offshore NE wind. It’s a reef break, so that long period will likely wrap in nicely, but this one is two weeks out, so treat it as a promising possibility rather than a sure thing.
Bottom line: focus on the 18th and 22nd for the cleanest, most powerful sessions. There’s swell in the water, you just need to pick your window.
Stay safe, Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Very mild (max 15°C on Mon afternoon, min 9°C on Thu morning). Winds increasing (light winds from the SW on Mon afternoon, strong winds from the SW by Tue afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sat afternoon, min 8°C on Thu night). Winds increasing (light winds from the SW on Thu night, strong winds from the N by Sat night). | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | WSW 13 | SW 12 | SW 12 | SW 13 | WSW 12 |
Wave Graph | ||||||||||||||||||||
257 | 128 | 2283 | 4429 | 4563 | 3695 | 3612 | 2982 | 1855 | 1280 | 1135 | 1226 | 796 | 1382 | 1261 | 1309 | 607 | 292 | 560 | 1453 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | off | off | cross-off | off | off | cross-off | off | off | cross | cross-off |
High Tide | 2:20AM2.11m | 2:19PM2.03m | 3:01AM2.13m | 2:54PM2.02m | 3:39AM2.11m | 3:27PM1.98m | 4:15AM2.05m | 3:58PM1.93m | 4:50AM1.96m | 4:29PM1.85m | 5:27AM1.85m | 5:00PM1.76m | ||||||||
Low Tide | 7:58PM0.23m | 8:23AM0.48m | 8:37PM0.16m | 9:01AM0.52m | 9:13PM0.14m | 9:37AM0.57m | 9:47PM0.17m | 10:11AM0.64m | 10:21PM0.24m | 10:43AM0.73m | 10:55PM0.33m | 11:17AM0.83m | 11:31PM0.43m | |||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | |
6:07 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | |
mm | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 17 | 19 | 16 | 22 | 23 | 19 | 20 | 17 | 15 |
Feels °C | 13 | 11 | 1 | 1 | 1 | 4 | 5 | 5 | 6 | 6 | 7 | 12 | 14 | 11 | 18 | 19 | 15 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 16 | — | SSW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 13 | WSW 13 | SW 12 | SW 12 | SW 13 | SSW 15 |
257 | 128 | 302 | — | 128 | 3695 | 3612 | 2982 | 1855 | 1280 | 1135 | 1226 | 796 | 1382 | 1261 | 1309 | 607 | 292 | 560 | 22 | |
Swell 2 Height (m) Direction Period (s) | WSW 6 | SW 18 | — | — | — | SSW 16 | — | — | — | — | SW 6 | SW 18 | SW 16 | — | — | — | SW 18 | SW 15 | — | — |
15 | 111 | — | — | — | 284 | — | — | — | — | 30 | 199 | 635 | — | — | — | 50 | 215 | — | — | |
Swell 3 Height (m) Direction Period (s) | WSW 19 | S 18 | — | — | — | — | — | — | — | — | — | SSW 17 | — | — | — | — | — | SSW 14 | — | — |
37 | 6 | — | — | — | — | — | — | — | — | — | 168 | — | — | — | — | — | 40 | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 6 | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SSW 6 | — | — | — | NW 3 | NW 3 | NW 4 | NW 3 | NW 3 | NW 3 | N 4 | NNW 4 | WSW 12 |
38 | 44 | 2283 | 4429 | 4563 | 2483 | 2390 | 72 | — | — | — | 3 | 7 | 10 | 5 | 4 | 6 | 36 | 19 | 1453 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 63 | 475 | 816 | 271 | 330 | 136 | 60 | 60 | 7 | 0 | 0 | 2 | 50 | 22 | 2 | 22 | 538 | 63 | 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.










