Surf Forecasts:
Twilight Beach surf forecast from 1 Sep 2026:
- Best quality surf: Thursday 3 Sep, 11AM (local time) - 11ft (3.5m), 15s period, SSW swell with offshore winds.
- Most powerful swell: Tuesday 8 Sep, 11AM (local time) - 15ft (4.5m), 18s period, SSW swell with 12,183 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 11PM (local time) - 7ft (2.2m), 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 2.2m 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 4.5m 18s and forecast to arrive on Tuesday (Sep 08) at 11AM. Winds are predicted to be 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 Saturday (Sep 05) at 5PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 1st Sep) | 7ft (2.2m) 14s |
| Best Surf | 11AM (Thu 3rd Sep) | 11ft (3.5m) 15s |
| Most Powerful | 11AM (Tue 8th Sep) | 15ft (4.5m) 18s |
Table - best surf conditions forecast for Twilight Beach over the next 16 days.
The Lowdown
Alright, Rusty here, and I’ve been staring at the charts for Twilight Beach. Let’s get into it.
The next couple of days are a bit of a write-off, if I’m honest. We’ve got some solid swell showing up, but the wind is just not playing ball. Tuesday afternoon is a no-go with a messy cross-onshore and a 7ft SSW swell that’s just getting chopped up. Wednesday stays ugly with strong cross-shore winds and a bigger 8ft swell, making it a real battle out there.
Now, Thursday the 3rd is where the spark comes. That’s your standout window. The wind swings offshore from the NNW, a gentle breeze, and that 12ft SSW groundswell (15-second period) will be charging in. The energy is pumping, with a reading of 4707. It’s clean, it’s offshore – but look, this is a big one. At 12ft, this is expert territory only. The water is sitting at 62°, which is pretty average for the time of year, so no surprises there.
Friday the 4th is a complete disaster with strong gale-force winds, and Saturday the 5th offers a little respite with some cleaner conditions and a 10ft swell, but it’s not the quality of Thursday. The wind on Saturday morning is a cross-off, so it’s ridable, but the energy is still high.
We hit a flat spot from the 6th through the 8th. Sunday the 6th is blown out with onshore gales and a massive 16ft swell – that’s a washing machine. Monday and Tuesday are just as bad with strong cross-onshore winds and huge groundswell energy. Total mess.
The next real chance rolls in on Thursday the 10th. The swell has dropped to a much more manageable 6ft from the SSW, period is a sweet 15 seconds, and the wind is offshore from the north in the morning, swinging to a light cross-off in the afternoon. It’s clean, the energy is moderate (around 1612), and this is a good window for experienced surfers. This is the second standout.
After that, things get inconsistent. We get a 10ft swell on Friday the 11th, but it’s got onshore wind in the afternoon and a cross-shore chop. The 12th and 13th are mostly onshore slop. The 14th of September has a small 4ft clean swell, but it’s tiny.
Finally, the 15th of September brings another big pulse of 10ft swell with a 20-second period – very long period groundswell. That’s a lot of water moving fast. The wind is cross-shore and fresh in the morning, but the afternoon goes glassy with a light onshore. That’s the kind of energy that’s better suited to a point or reef, but at a beach break like Twilight, it might be a bit too straight. Worth a look for the brave.
All in all, your best bets are Thursday the 3rd for the big, clean, expert-only session, and Thursday the 10th for the cleaner, smaller, but still solid conditions.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 17°C on Thu afternoon, min 11°C on Tue night). Winds increasing (calm on Wed night, strong winds from the W by Fri morning). | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Very mild (max 19°C on Sat afternoon, min 11°C on Fri night). Mainly gales. | |||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||
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 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SW 9 | SSW 11 | SSW 11 | SW 18 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph | ||||||||||||||||||||
2379 | 2060 | 2939 | 2816 | 2977 | 4707 | 4394 | 3009 | 4651 | 3627 | 3361 | 3273 | 2358 | 3176 | 5692 | 3583 | 2088 | 4593 | 4173 | 5968 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross | cross-on | off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | cross | cross-on | on | on | on | cross-on | cross-on | on |
High Tide | 00:41AM0.92m | 12:03PM0.61m | 1:07AM0.93m | 10:40AM0.55m | 1:41AM0.91m | 3:17AM0.85m | 8:17AM0.93m | 00:45AM0.64m | 9:06AM1.01m | 11:41PM0.59m | ||||||||||
Low Tide | 6:01PM0.38m | 7:28AM0.45m | 5:42PM0.37m | 8:47AM0.54m | 5:14PM0.32m | 4:48PM0.25m | 4:39PM0.18m | 4:45PM0.13m | 2:20AM0.63m | 4:58PM0.13m | 3:05AM0.52m | |||||||||
— | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | |
5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | 1 |
Temp °C | 15 | 14 | 15 | 16 | 15 | 15 | 17 | 17 | 16 | 17 | 15 | 17 | 19 | 16 | 13 | 13 | 14 | 14 | 14 | 16 |
Feels °C | 10 | 12 | 9 | 10 | 12 | 12 | 14 | 14 | 8 | 10 | 12 | 11 | 14 | 12 | 1 | 2 | 9 | 10 | 9 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 18 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | — | — | SW 21 | SW 13 | SSW 17 | SSW 17 | — |
2379 | 2060 | 2939 | 2816 | 2977 | 4707 | 4394 | 3009 | 188 | 3627 | 3361 | 3273 | 2358 | — | — | 208 | 1494 | 4593 | 4173 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 15 | S 13 | — | — | — | S 9 | S 8 | SSE 8 | — |
— | — | — | — | — | — | — | — | — | — | — | 2425 | 268 | — | — | — | 601 | 320 | 119 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2088 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 14 | — | — | — | W 5 | SW 14 | SSW 14 | — | WNW 4 | NW 4 | SW 9 | SSW 11 | SSW 11 | — | W 4 | SSW 17 | SSW 16 |
— | — | — | 1629 | — | — | — | 97 | 4651 | 2162 | — | 8 | 28 | 3176 | 5692 | 3583 | — | 15 | 2958 | 5968 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 593 | 3 | 230 | 287 | 159 | 2 | 3 | 1003 | 1381 | 492 | 3 | 372 | 2438 | 1058 | 1382 | 623 | 230 | 230 | 593 | 577 |
Best forecast wave conditions in Far South of Western Australia | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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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.











