
Surf Forecasts:
Spot x surf forecast from 16 Sep 2026:
- Best quality surf: Saturday 19 Sep, 11AM (local time) - 25ft (7.5m), 14s period, W swell with cross-onshore winds.
- Most powerful swell: Saturday 19 Sep, 11AM (local time) - 25ft (7.5m), 14s period, W swell with 20,809 kJ wave energy.
- Next surfable swell (1★+): Wednesday 16 Sep, 8PM (local time) - 5.5ft (1.7m), 16s period with SW swell.
Best Forecast Surf Conditions for Spot x this week:
The surf forecast for Spot x over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 16) at 8PM. The primary swell is predicted to be 1.7m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Spot x in the next 16 days are 7.5m 14s and forecast to arrive on Saturday (Sep 19) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Friday (Sep 18) at 5PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 16th Sep) | 5.5ft (1.7m) 16s |
| Best Surf | 11AM (Sat 19th Sep) | 25ft (7.5m) 14s |
| Most Powerful | 11AM (Sat 19th Sep) | 25ft (7.5m) 14s |
Table - best surf conditions forecast for Spot x over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what the ocean is cooking up for Spot X over the next couple of weeks. It’s a bit of a mixed bag, so pay attention.
Overall, we’ve got a solid run of surf coming through, but the wind is going to be our arch-nemesis for most of it. The real standout window is a good week and a half away, so we’ll need some patience. The water is sitting at 64°, which is about average for this time of year, so no surprises there.
The session kicks off on Wednesday the 16th with some promising conditions. The swell is a clean 5ft from the SW with a 13-second period, giving us a moderate wave energy of 1079. But the real beauty here is the wind – a glassy offshore breeze from the NW. This is about as clean as it gets, perfect for intermediate surfers to get some silky lines at this exposed reef. This is your first genuine highlight.
Thursday the 17th starts with a morning session that’s looking okay. The swell bumps up a bit to 5ft from the WSW, and the cross-off wind keeps things clean for the experienced crew. But the afternoon turns into a messy cross-shore mess with chop. Skip that.
Friday the 18th has a bigger, longer-period swell rolling in. By afternoon we’re looking at 6ft from the WSW with a 17-second period. That’s proper groundswell energy, with a strong wave energy of 2298. The wind is cross-off, so it’ll be clean, but the shorter board will be your friend.
Now, Saturday the 19th is a write-off. A massive 25ft swell from the west hits in the morning, with the combined energy screaming at 20809. That’s a near-gale cross-onshore wind. This spot will be unsurfable for anyone, and the beach setup will just be a kite surfer’s playground. Sunday and Monday see the size drop back into the 8ft to 12ft range, but the wind is a constant problem, staying cross-onshore and blowing the waves out. This is a frustrating stretch of almost-fantastic swell with terrible wind.
We finally get a break in the wind on Wednesday the 23rd of September. The morning has a clean 8ft swell from the WSW with a nice 12-second period and a light cross-off breeze. That’s a decent session for experienced surfers looking for some overhead barrels.
The real standout, though, is still a few days off. Let’s talk about Monday the 25th of September. Both morning and afternoon deliver a 15ft swell from the WSW. The period is a very long 19-seconds in the morning, dropping to 18-seconds in the afternoon. The combined energy is massive at 13850 and 11924. Yes, the wind is a fresh cross-shore, so it’ll be lumpy, but the raw power and long-period groundswell will be incredible for experts at this exposed reef. This is the big tick on the calendar.
The last real hope comes on Tuesday the 30th of September. The morning session looks exceptional for experts. We have an 12ft swell from the SW with a 16-second period, strong energy of 5135, and a light offshore breeze from the NE. That’s a recipe for clean, powerful walls.
After that, the last few days of the outlook drift off into smaller, onshore chop. The swell stays around 8ft, but the wind from the SSW kills it.
So, to keep it simple: for the cleanest, glassy session right now, hit it Wednesday the 16th. For the biggest, most powerful groundswell of the period, circle Monday the 25th of September on your calendar, but be ready to battle the lump. And for a final clean session for the experts, Tuesday the 30th of September morning is your ticket.
Stay frothy.
Rusty
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Warm (max 22°C on Wed afternoon, min 15°C on Thu night). Winds increasing (calm on Wed afternoon, near gales from the NW by Fri night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Very mild (max 17°C on Mon afternoon, min 13°C on Sun night). Winds decreasing (strong winds from the W on Sat afternoon, calm by Sun night). | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||
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 14 | WSW 14 | WSW 13 | WSW 12 | WSW 17 | WSW 17 | WSW 16 | W 14 | W 13 | WSW 13 | WSW 12 | SW 16 | SW 15 | SW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 |
Wave Graph | ||||||||||||||||||||
721 | 1220 | 902 | 615 | 715 | 921 | 1954 | 2767 | 20809 | 8947 | 3678 | 1971 | 3736 | 5669 | 4809 | 4057 | 2878 | 3023 | 3709 | 3478 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-on | on | on | cross-on | cross-on | glassy | cross | cross-on | on | on | cross-on | cross-off |
High Tide | 11:15PM0.65m | 11:43PM0.64m | 00:21AM0.61m | 1:35AM0.58m | 5:54AM0.60m | 6:48AM0.62m | ||||||||||||||
Low Tide | 2:00PM0.14m | 2:23PM0.12m | 2:46PM0.11m | 2:32AM0.58m | 3:06PM0.10m | 3:22PM0.11m | 3:34PM0.12m | |||||||||||||
— | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | |
6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | 1 | — | — | — | — | — | 4 | 5 | — | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 22 | 22 | 20 | 19 | 17 | 18 | 20 | 17 | 15 | 16 | 16 | 16 | 15 | 14 | 16 | 17 | 16 | 15 | 15 | 14 |
Feels °C | 21 | 22 | 18 | 17 | 15 | 14 | 15 | 13 | 5 | 7 | 10 | 13 | 12 | 11 | 14 | 14 | 13 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | WSW 17 | WSW 16 | — | W 13 | WSW 13 | WSW 12 | SW 16 | SW 15 | SW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 |
721 | 1220 | 902 | 615 | 715 | 593 | 1954 | 2731 | — | 8947 | 3678 | 1971 | 3736 | 5669 | 4809 | 4057 | 2878 | 3023 | 3709 | 3478 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | WSW 21 | S 11 | WSW 18 | WSW 19 | WSW 17 | W 12 | — | — | — | — | SSW 16 | — | — | — | — | — | — | — | — |
358 | 42 | 59 | 211 | 241 | 921 | 344 | — | — | — | — | 177 | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NNE 4 | WSW 21 | WSW 20 | S 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 | 42 | 39 | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NNW 3 | NW 4 | N 5 | NNW 6 | WNW 9 | W 14 | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 10 | 19 | 51 | 165 | 2767 | 20809 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 68 | 68 | 0 | 59 | 155 | 230 | 631 | 1902 | 14 | 4 | 5 | 0 | 137 | 230 | 14 | 14 | 10 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Spot x Surf forecast
The above surf forecast table for Spot x provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Spot x can be found by selecting the local surf guide option on the grey menu. Our Spot x 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 (Spot x) 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 Spot x 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.
Spot x is 75 km (47 miles) from the city of Bunbury. If you plan a holiday in Margaret River, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.










