
Surf Forecasts:
Lancelin surf forecast from 30 Jul 2026:
- Best quality surf: Tuesday 4 Aug, 8AM (local time) - 8ft (2.5m), 19s period, WSW swell with glassy winds.
- Most powerful swell: Wednesday 5 Aug, 5PM (local time) - 11ft (3.5m), 16s period, WSW swell with 6,370 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 2AM (local time) - 4.5ft (1.4m), 18s period with WSW swell.
Best Forecast Surf Conditions for Lancelin this week:
The surf forecast for Lancelin over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 2AM. The primary swell is predicted to be 1.4m and 18s period with a secondary swell of 1.4m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lancelin in the next 16 days are 3.5m 16s and forecast to arrive on Wednesday (Aug 05) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Aug 02) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 31st Jul) | 4.5ft (1.4m) 18s |
| Best Surf | 8AM (Tue 4th Aug) | 8ft (2.5m) 19s |
| Most Powerful | 5PM (Wed 5th Aug) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Lancelin over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s talk about Lancelin. The next two weeks are a bit of a rollercoaster, but if you’re patient, there’s a couple of absolute crackers.
The forecast kicks off slow. From Friday, July 31st, through the weekend, we’ve got solid swell—7 to 10 feet—but the wind is all over the place. Cross-shore, cross-on, it’s messy. The energy is pumping (2511 to 4074), but it’s not making for clean waves. Tide issues don’t help. For a reef break like this, it’s a miss. The water temp is about average for the time of year.
Sunday afternoon, August 2nd, gets a little better. We’ve got a clean 8-foot WSW swell with a 13-second period and an offshore breeze from the east at 6 mph. The energy is strong at 2148, and the wind is light. This is a solid session for experienced surfers—clean conditions, good shape. Not a standout for the whole run, but a nice little window.
Monday morning, August 3rd, is a treat. The wind goes glassy, WNW at 3 mph, with a 7-foot WSW swell at 14 seconds. The energy is moderate (1604), but the glassy surface makes it feel like a dream. It’s a good, clean reef wave, but the size is better for the intermediate crew.
Now, the real standout is Wednesday, August 5th, in the morning. We’ve got a 10-foot WSW swell, 16-second period, and glassy conditions with a light NW breeze. The combined energy is massive at 5006, and it’s classed as exceptional for expert surfers. At this size—over 8 feet—it’s for the experienced only. The swell direction is a perfect match for the reef’s optimum, and the wind is dead calm. This is the session to circle on the calendar. Later that afternoon, the swell pushes to 12 feet, but the wind swings onshore, so the morning is the pick.
Late in the piece, we’ve got another potential beauty. On Wednesday, August 12th, the morning and afternoon both look unreal. A 15-foot WSW swell with a 19-second period—super long-period groundswell—and light cross-off winds from the ENE and SSE. The energy is off the charts (13862 and 13435), and the conditions are clean. Again, this is only for expert surfers. The long period means the reef will handle it well, but there’ll be long lulls between sets. The crowd factor at Lancelin is “sometimes,” so you might have a few out, but with that size, it’ll thin out quick.
Thursday, August 13th, also holds promise with a 13-foot swell and clean conditions in the morning, but the wind is a little more cross-off, so it’s not quite as pure as the 12th.
Overall, the best of the bunch is the morning of August 5th for the glassy, clean conditions, and August 12th for the raw power and perfect wind. The rest of the run is either blown out, too big with bad wind, or just average. If you’re a beginner, stay out of the water once the swell hits 8 feet or more.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 8°C on Sun morning). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Tue afternoon. Very mild (max 18°C on Mon afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
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) | WSW 18 | WSW 16 | WSW 17 | WSW 16 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 15 | WSW 16 | WSW 19 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph | |||||||||||||||||||
1199 | 2511 | 4074 | 4267 | 3371 | 3477 | 4353 | 2786 | 2148 | 1329 | 1604 | 1350 | 1677 | 6275 | 5853 | 3929 | 5006 | 6370 | 5152 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross | cross-off | off | cross-off | off | cross-off | glassy | cross-on | glassy | cross-on | cross-on | cross-on | glassy | on | cross-off |
High Tide | 9:49AM0.62m | 1:14AM0.31m | 10:12AM0.57m | 1:05AM0.35m | 10:31AM0.51m | 1:12AM0.40m | 10:43AM0.44m | 1:31AM0.45m | 10:27AM0.36m | 2:01AM0.50m | 2:48AM0.56m | ||||||||
Low Tide | 5:54PM0.12m | 2:57AM0.30m | 5:58PM0.14m | 4:18AM0.32m | 6:02PM0.17m | 5:36AM0.33m | 6:03PM0.19m | 7:10AM0.33m | 5:54PM0.21m | 5:01PM0.20m | |||||||||
— | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | |
5:43 | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | |
mm | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 18 | 17 | 19 | 19 | 16 | 15 | 15 | 13 | 19 | 17 | 17 | 18 | 16 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 17 | 14 | 15 | 16 | 12 | 10 | 10 | 7 | 16 | 13 | 15 | 16 | 14 | 15 | 13 | 13 | 15 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 16 | WSW 17 | WSW 16 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 15 | WSW 16 | WSW 19 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
763 | 2511 | 4074 | 4267 | 3371 | 3477 | 4353 | 2786 | 2148 | 1329 | 1604 | 1350 | 1677 | 6275 | 5853 | 3929 | 5006 | 6370 | 5152 | |
Swell 2 Height (m) Direction Period (s) | WSW 18 | — | — | — | — | — | — | — | — | WSW 17 | — | — | WSW 21 | — | — | — | — | — | — |
1199 | — | — | — | — | — | — | — | — | 448 | — | — | 516 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 4 | — | — | — | — | — | — | — | — | — | — | — | WSW 4 | — | — | — |
— | — | — | 21 | — | — | — | — | — | — | — | — | — | — | — | 16 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 4 | 497 | 175 | 185 | 268 | 0 | 4 | 0 | 0 | 0 | 188 | 0 | 185 | 520 | 175 | 0 | 190 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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Information about the Lancelin Surf forecast
The above surf forecast table for Lancelin provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lancelin can be found by selecting the local surf guide option on the grey menu. Our Lancelin 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 (Lancelin) 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 Lancelin 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.
Are you planning a holiday in Perth City Coast? If you are looking for accommodation near Lancelin, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 129 km (80 miles) away.











