Surf Forecasts:
Twilight Beach surf forecast from 30 Aug 2026:
- Best quality surf: Friday 4 Sep, 11PM (local time) - 11ft (3.5m), 14s period, SSW swell with cross-onshore winds.
- Most powerful swell: Friday 4 Sep, 2PM (local time) - 13ft (4.0m), 12s period, SW swell with 5,222 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 11PM (local time) - 7.5ft (2.3m), 14s period with SSW swell.
Best Forecast Surf Conditions for Twilight Beach this week:
The surf forecast for Twilight Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 01) at 11PM. The primary swell is predicted to be 2.3m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Twilight Beach in the next 16 days are 4.0m 12s and forecast to arrive on Friday (Sep 04) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Aug 30) at 8PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 1st Sep) | 7.5ft (2.3m) 14s |
| Best Surf | 11PM (Fri 4th Sep) | 11ft (3.5m) 14s |
| Most Powerful | 2PM (Fri 4th Sep) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for Twilight Beach over the next 16 days.
The Lowdown
Alright, let’s get into it. The next couple of weeks are a mixed bag, with some real juice on the horizon, but you’re gonna need to pick your windows carefully.
The first decent look is for Sunday the 30th of August. Twilight Beach is running at 8ft of SSW groundswell, but the period is a solid 18 seconds. That’s proper long-period energy. The wind’s a light cross-shore from the east, so it’ll be a bit lumpy, but it’s not a write-off. The water temp is 62°, which is about average for this time of year, so don’t expect any surprises there. The energy’s strong, but the quality isn't quite there for a top pick.
Monday the 31st sees the swell dip slightly to 7ft, but that cross-offshore wind from the NNW is a big plus, making things cleaner. Still, the rating on this one is pretty low, so it's more of a runner-up. The wind's fresher though, so it might be a bit more on it.
Tuesday the 1st of September, we’re back to 8ft, with a moderate cross-shore. It looks okay, but nothing special. The period drops a touch to 16 seconds, but it’s still decent groundswell.
Wednesday the 2nd is more of the same, but the afternoon does lighten up with a light breeze and the swell stays at 8ft. The period drops to 13 seconds, so it’s losing a bit of punch.
Now Thursday the 3rd is where it starts to get interesting. The swell bumps to 10ft, and the period is 15 seconds. The morning is clean with a cross-offshore, but the afternoon is the standout of this part of the week: glassy conditions from the WSW with the same 10ft of SSW swell. This is the first real highlight, especially for the more experienced crew.
Friday the 4th is a complete blowout. A near-gale from the WSW with 13ft of swell. It’s going to be a stormy mess. This is not a surf day; it’s a day to watch from the car park.
The weekend settles down a bit. Saturday the 5th pulls it back to 8ft with a clean, moderate offshore from the north in the morning. That’s a great window for Twilight Beach, and the afternoon stays clean with a cross-offshore. This is a solid pick for a proper session.
Sunday the 6th, the wind swings back onshore and ramps up to a near-gale. Forget it. The swell is still 8-10ft, but it’s going to be blown out.
Monday the 7th sees a new, longer-period swell arriving at 18 seconds, but it’s already big – 10ft to 12ft – and the cross-onshore wind makes it messy. There’s a chance, but it’s not looking clean.
And then we get to the real heavies. From Tuesday the 8th through Thursday the 11th of September, the swell just gets huge. We’re talking 12ft to 13ft with long periods up to 18 seconds. The combined energy is massive. This is well over the 8ft mark, so it’s strictly for experts only. The size and power are going to be too much for most setups. The winds are variable, but the sheer size is the main story. The cleanest windows here are the mornings of the 8th and 10th with offshore winds, but these are serious, heavy waves.
After that big pulse, things back off. Friday the 11th of September drops right down to 5ft, but a fresh cross-shore makes it pretty poor.
Saturday the 12th sees another pulse back up to 10ft with a 17-second period, but the wind is onshore and it’s going to be rough.
Sunday the 13th is still big at 12ft, too big for most, and we’re back to onshore winds in the afternoon.
The run finishes on Monday the 14th and Tuesday the 15th with strong onshores and messy 8-10ft surf. It’s not a good way to end the period.
So, looking at the whole window, the true standouts are Thursday the 3rd in the afternoon with those glassy conditions on the 10ft SSW swell, and the clean morning of Saturday the 5th. That’s your best bet for a proper, quality session. The big stuff from the 8th to the 10th is for experts only, and even then, it’s a serious call. There are a few gaps with nothing on offer, like Friday the 4th and the 6th, where you might as well stay home. It’s a wild ride, but there are waves to be had if you pick your spots.
Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Mon afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the NNE on Sun night, light winds from the WSW by Tue night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri morning. Very mild (max 19°C on Thu afternoon, min 9°C on Fri night). Winds increasing (calm on Thu afternoon, near gales from the W by Fri morning). | |||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||
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) | SSW 18 | SSW 16 | SSW 16 | SW 15 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SW 12 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph | ||||||||||||||||||||
4088 | 2480 | 1904 | 1730 | 1570 | 2948 | 2530 | 2060 | 2510 | 2084 | 1939 | 4093 | 3484 | 2606 | 4402 | 4971 | 4836 | 2968 | 2392 | 1169 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross-off | on | on | cross | cross-on | cross-off | cross | cross | cross-on | cross-off | glassy | cross-off | cross | cross-on | cross-off | off | cross-off | cross |
High Tide | 00:00AM0.83m | 12:08PM0.84m | 00:19AM0.89m | 12:19PM0.72m | 00:41AM0.92m | 12:03PM0.61m | 1:07AM0.93m | 10:40AM0.55m | 1:41AM0.91m | 3:17AM0.85m | ||||||||||
Low Tide | 6:07PM0.32m | 6:05AM0.33m | 6:08PM0.37m | 6:42AM0.37m | 6:01PM0.38m | 7:28AM0.45m | 5:42PM0.37m | 8:47AM0.54m | 5:14PM0.32m | 4:48PM0.25m | 4:39PM0.18m | |||||||||
— | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | |
5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — |
Temp °C | 22 | 18 | 22 | 25 | 17 | 15 | 14 | 14 | 14 | 16 | 15 | 17 | 19 | 16 | 14 | 12 | 12 | 13 | 18 | 17 |
Feels °C | 19 | 13 | 18 | 22 | 16 | 11 | 9 | 11 | 9 | 11 | 13 | 13 | 16 | 15 | 3 | 1 | 5 | 8 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 16 | SSW 16 | SW 15 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 18 | — | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
4088 | 2480 | 1904 | 1730 | 1570 | 2948 | 2530 | 2060 | 2510 | 2084 | 1939 | 4093 | 3484 | 2606 | 188 | — | 4836 | 2968 | 2392 | 1169 | |
Swell 2 Height (m) Direction Period (s) | — | — | E 5 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 11 |
— | — | 9 | 10 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 189 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 6 | NNE 4 | NNW 4 | W 4 | SW 6 | — | — | — | — | — | — | — | — | W 4 | SW 12 | SSW 13 | — | NW 3 | — | — |
33 | 15 | 16 | 7 | 114 | — | — | — | — | — | — | — | — | 48 | 4402 | 4971 | — | 6 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 121 | 123 | 230 | 230 | 287 | 287 | 230 | 0 | 287 | 287 | 159 | 3 | 0 | 1058 | 1366 | 492 | 0 | 0 | 0 | 3 |
Best forecast wave conditions in Far South of Western Australia | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Twilight Beach Surf forecast
The above surf forecast table for Twilight Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Twilight Beach can be found by selecting the local surf guide option on the grey menu. Our Twilight Beach 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 (Twilight Beach) 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 Twilight Beach 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 Far South of Western Australia? If you are looking for accommodation near Twilight Beach, camping, hotels and holiday cottages in Far South of Western Australia, consider staying in Esperance which is 6 km (4 miles) away.











