
Surf Forecasts:
Twilight Beach surf forecast from 4 Sep 2026:
- Best quality surf: Saturday 5 Sep, 2AM (local time) - 11ft (3.5m), 13s period, SSW swell with cross-shore winds.
- Most powerful swell: Monday 7 Sep, 8AM (local time) - 10ft (3.0m), 18s period, SSW swell with 5,723 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 2AM (local time) - 11ft (3.5m), 13s 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 Saturday (Sep 05) at 2AM. The primary swell is predicted to be 3.5m and 13s period with a secondary swell of 0.3m and 19s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Twilight Beach in the next 16 days are 3.0m 18s and forecast to arrive on Monday (Sep 07) at 8AM. 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 8s period and expected on Thursday (Sep 10) at 11AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 5th Sep) | 11ft (3.5m) 13s |
| Best Surf | 2AM (Sat 5th Sep) | 11ft (3.5m) 13s |
| Most Powerful | 8AM (Mon 7th Sep) | 10ft (3.0m) 18s |
Table - best surf conditions forecast for Twilight Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s lay it out.
Overall, we’ve got a 16-day window that starts off with a major wait. The first few days are a washout, but once the wind gets its act together, there’s some proper groundswell on the horizon. It’s a story of patience, with a few standout windows for the experienced crew.
Right now, it’s all frustration. The first few days of the forecast are a total loss. We’re looking at a solid 16 ft swell on Friday, but it’s accompanied by a screaming 25 mph cross-on wind. The water is a mild 62° which is pretty average for this time of year, but the surface is just a mess. We need to wait it out.
The first real glimmer of hope comes early on Saturday the 5th. The swell has dropped to a much more manageable 10 ft from the SSW with a solid 14-second period. That’s a proper groundswell, but the direction is a touch cross-off and the wind is light. For Twilight Beach, this is clean, and the wave energy is strong (3826). It’s excellent for experienced surfers, but the 10 ft size is a bit much for beginners. The rest of Saturday and Sunday are a step down as the swell drops and the wind goes cross-on.
The mid-week period from Monday the 7th through Thursday the 11th is a frustrating mix of big, messy swell and strong winds. We’ve got 10 ft waves with periods up to 17 seconds, but the wind is fresh and cross-onshore, creating lumpy, unrideable conditions. The energy is high (over 5000 in some spots), but it’s a close-out. The wind finally starts to ease off on Tuesday the 10th, offering some cleaner but smaller surf.
The real standout, the one you’ve been waiting for, is the morning of Thursday the 17th. Now, this is a long-range call, so treat it as promising but not locked in. We’re looking at a massive 13 ft SSW swell with a 10-second period. The wind is cross-off and clean. The energy is very strong (3249). That size is expert territory, no question. The afternoon of Friday the 18th is also a beauty, with a 10 ft SW swell, a 15-second period, light offshore wind, and clean conditions (4005 energy). If you’re an experienced surfer, mark your calendar.
The final weekend, Saturday the 19th, brings another big one. A 12 ft SSW swell with a 16-second period and clean cross-off winds. The energy is massive (7090). Again, this is for the experts only. The swell direction is a good match for the break, and the wind is favorable, but the sheer size will keep the crowds to a minimum.
So, the summary: The first week is mostly a bust. The two big standouts for the experienced surfers are the morning of Thursday the 17th and the morning of Friday the 18th. For the rest of us, it’s a waiting game.
Rusty out.
Short Range ForecastMostly dry. Very mild (max 18°C on Sat afternoon, min 10°C on Sat morning). Winds decreasing (near gales from the WSW on Fri afternoon, calm by Sat afternoon). | Days 5-7 Weather SummaryMostly dry. Very mild (max 16°C on Mon afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the E on Wed afternoon, light winds from the ENE by Wed night). | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 |
Wave Graph | ||||||||||||||||||||
7659 | 4206 | 3826 | 2826 | 820 | 563 | 796 | 1940 | 5528 | 4307 | 3455 | 4121 | 4810 | 5236 | 3592 | 2900 | 2200 | 1374 | 956 | 678 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-off |
High Tide | 3:17AM0.85m | 8:17AM0.93m | 00:45AM0.64m | 9:06AM1.01m | 11:41PM0.59m | 9:45AM1.05m | 11:16PM0.60m | 10:19AM1.06m | 11:09PM0.64m | 10:48AM1.02m | 11:12PM0.70m | |||||||||
Low Tide | 4:48PM0.25m | 4:39PM0.18m | 4:45PM0.13m | 2:20AM0.63m | 4:58PM0.13m | 3:05AM0.52m | 5:12PM0.15m | 3:42AM0.42m | 5:24PM0.20m | 4:15AM0.34m | 5:31PM0.26m | 4:46AM0.29m | ||||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | |
5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 18 | 14 | 17 | 17 | 15 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 15 | 11 | 15 | 20 | 13 |
Feels °C | 3 | 6 | 11 | 15 | 11 | 14 | 12 | 11 | 11 | 11 | 9 | 7 | 8 | 7 | 7 | 7 | 5 | 9 | 15 | 6 |
Swell 1 Height (m) Direction Period (s) | — | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 |
— | 4206 | 3826 | 2826 | 820 | 563 | 796 | 1723 | 5528 | 4307 | 3455 | 4121 | 4810 | 5236 | 3592 | 2900 | 2200 | 1374 | 956 | 678 | |
Swell 2 Height (m) Direction Period (s) | — | SW 19 | — | SSW 14 | S 11 | S 10 | SW 20 | SSW 19 | S 10 | S 10 | E 7 | S 8 | — | — | — | — | SSW 26 | ESE 8 | SW 24 | SE 8 |
— | 59 | — | 668 | 451 | 242 | 206 | 1940 | 8 | 16 | 23 | 6 | — | — | — | — | 66 | 89 | 142 | 72 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SSW 22 | E 6 | S 10 | — | — | — | — | — | — | — | — | — | SSW 24 | — | SSW 22 |
— | — | — | — | — | 46 | 3 | 8 | — | — | — | — | — | — | — | — | — | 114 | — | 263 | |
Wind waves Height (m) Direction Period (s) | SW 13 | — | — | — | E 4 | SSE 4 | S 10 | — | E 5 | SE 6 | SSE 9 | SSE 5 | SSE 5 | SE 6 | SE 7 | ESE 7 | ESE 8 | E 8 | ESE 8 | ENE 3 |
7659 | — | — | — | 13 | 15 | 267 | — | 32 | 66 | 16 | 59 | 69 | 210 | 247 | 243 | 120 | 326 | 105 | 8 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 628 | 139 | 0 | 139 | 121 | 121 | 577 | 577 | 577 | 576 | 577 | 586 | 577 | 576 | 621 | 521 | 388 | 388 | 435 | 388 |
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.










