Surf Forecasts:
Twilight Beach surf forecast from 29 Aug 2026:
- Best quality surf: Friday 4 Sep, 8AM (local time) - 11ft (3.5m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 5 Sep, 2AM (local time) - 11ft (3.5m), 16s period, SSW swell with 6,211 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 8AM (local time) - 8ft (2.4m), 17s 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 Sunday (Aug 30) at 8AM. The primary swell is predicted to be 2.4m and 17s period with a secondary swell of 0.7m and 22s. 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 3.5m 16s and forecast to arrive on Saturday (Sep 05) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Friday (Sep 04) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 30th Aug) | 8ft (2.4m) 17s |
| Best Surf | 8AM (Fri 4th Sep) | 11ft (3.5m) 14s |
| Most Powerful | 2AM (Sat 5th Sep) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Twilight Beach over the next 16 days.
The Lowdown
Alright, let’s break it down. The pattern coming through has plenty of size in it, but the wind and the sheer power will sort out who gets to have fun. There’s a bit of a lull before the energy really gets cranking.
We’re looking at Twilight Beach as the main spot. It’s fairly open to the swell, and the best direction is from the southwest. The water temperature is about average for this time of year, nothing weird going on.
There’s nothing worth paddling out for until Sunday, August 30th. The morning is your first real chance. You’ve got a solid 8.2ft swell out of the SSW, with a really long period of 18 seconds. That’s deep ocean groundswell – proper energy. The combined energy is at 4551 (strong). With a period that long, the waves will have long, clean lines and big gaps between sets, but at a beach break it can make things a bit straight and tricky. The wind is a light offshore from the NNE at 9 mph, so the faces will be smooth and well-formed. This is excellent, but only for experienced surfers. The rips will be there, and the paddle out isn’t too bad with those longer lulls.
Moving into Monday, August 31st, the swell drops a touch to 6.6ft in the morning, but the wind picks up from the NNW at 16 mph. It’s a cross-off, so the surf stays clean, but the quality isn’t as good. The period is still long at 16 seconds, and the combined energy is moderate at 1904. The afternoon goes downhill – onshore wind ruins it.
Tuesday, September 1st is messy. Swell hangs around 8.2ft, but with cross and cross-onshore wind, it’s choppy and closing out. Not one for the board.
Wednesday, September 2nd is similar – plenty of swell (7.9-8.2ft) but bad wind, so you’re looking at a bumpy, crumbly mess. Energy is moderate (2553 in the morning, 1915 in the afternoon).
Thursday, September 3rd is where things get interesting again. The morning has a solid 9.8ft swell out of the SSW with a period of 15 seconds, and a cross-off wind from the NNW at 12 mph. That’s clean, strong, and powerful. But the absolute standout window is Thursday afternoon – the wind goes glassy, a slight air from the WSW, and you’ve got a 9.8ft SSW swell with 14 seconds period. Combined energy is 3170 (moderate). This is the best you’re going to see right now. The glassy conditions will make the waves look like glass. Only for strong, experienced surfers at this size.
Friday, September 4th is a write-off. A near gale rips through with wind speeds of 31 mph from the W and SW. The swell gets huge – 16.4ft to 18.0ft – but with that wind, it’s blown out, dangerous, and just not surfable. The sets will be enormous and chaotic. Kite surfers might have a field day, but paddle surfing is a no-go.
Saturday, September 5th still has huge swell (11.5ft to 16.4ft) but the wind improves. The morning has a clean cross-off breeze from the WNW at 12 mph on a 11.5ft SW swell. The problem is, 11.5ft is just too big for this break for anyone but the very best. The combined energy is high at 7621. The afternoon is even bigger at 16.4ft with an onshore wind – again, only for experts with a death wish, or maybe just leave it.
Sunday, September 6th and Monday, September 7th continue the theme of massive, powerful SSW swells (13.1ft to 16.4ft) with very long periods (14-17 seconds). Combined energy is off the charts (6800 to 15685). Winds are mixed, but the sheer size means this break is overwhelmed. Not the place to be for a casual session.
After that huge pulse, things start to settle around Tuesday
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Very mild (max 18°C on Thu afternoon, min 11°C on Wed morning). Winds increasing (light winds from the W on Wed night, near gales from the WSW by Fri afternoon). | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
AM | 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 18 | SSW 16 | SSW 16 | SW 15 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 13 | SSW 16 | SSW 15 | SSW 14 | SSW 13 |
Wave Graph | |||||||||||||||||||||
4533 | 4239 | 2681 | 1904 | 1730 | 1734 | 3245 | 3246 | 2483 | 2368 | 1944 | 1775 | 4015 | 4093 | 3682 | 5429 | 5918 | 6211 | 3645 | 2570 | 820 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-on | on | cross | cross-on | cross-off | cross | cross | cross | off | cross | cross-off | cross | cross-on | cross-on | cross-off | glassy | cross-off |
High Tide | 11:48AM0.93m | 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 | — | — | 6:13 | — | — | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | 1 |
Temp °C | 19 | 23 | 20 | 22 | 26 | 17 | 14 | 15 | 14 | 15 | 17 | 14 | 15 | 18 | 17 | 15 | 13 | 13 | 13 | 16 | 14 |
Feels °C | 17 | 21 | 15 | 18 | 23 | 17 | 9 | 10 | 11 | 10 | 12 | 11 | 12 | 14 | 14 | 6 | 2 | 4 | 9 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | 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 15 | SSW 15 | SSW 18 | — | SSW 16 | SSW 15 | SSW 14 | SSW 13 |
4533 | 4239 | 2681 | 1904 | 1730 | 1734 | 3245 | 3246 | 2483 | 2368 | 1944 | 1775 | 4015 | 4093 | 3682 | 408 | — | 6211 | 3645 | 2570 | 820 | |
Swell 2 Height (m) Direction Period (s) | SE 6 | — | E 5 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 |
18 | — | 20 | 9 | 10 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 311 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 4 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | |
Wind waves Height (m) Direction Period (s) | — | ESE 6 | NNE 3 | NNW 4 | SSW 16 | SSW 5 | SSW 16 | — | — | — | — | — | — | — | W 5 | SW 14 | SW 13 | SSW 16 | — | — | ESE 4 |
— | 34 | 6 | 8 | 1214 | 69 | 1957 | — | — | — | — | — | — | — | 120 | 5429 | 5918 | 3182 | — | — | 5 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 121 | 0 | 29 | 0 | 3 | 230 | 287 | 577 | 230 | 0 | 230 | 287 | 0 | 3 | 0 | 1058 | 1191 | 1239 | 230 | 159 | 623 |
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.











