
Surf Forecasts:
Twilight Beach surf forecast from 7 Sep 2026:
- Best quality surf: Friday 11 Sep, 11PM (local time) - 5ft (1.6m), 17s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 8 Sep, 5PM (local time) - 10ft (3.0m), 17s period, SSW swell with 5,534 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 11AM (local time) - 4.5ft (1.3m), 15s 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 Friday (Sep 11) at 11AM. The primary swell is predicted to be 1.3m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Twilight Beach in the next 16 days are 3.0m 17s and forecast to arrive on Tuesday (Sep 08) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Wednesday (Sep 09) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 11th Sep) | 4.5ft (1.3m) 15s |
| Best Surf | 11PM (Fri 11th Sep) | 5ft (1.6m) 17s |
| Most Powerful | 5PM (Tue 8th Sep) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Twilight Beach over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s break down what’s brewing at Twilight Beach. This spot is fairly exposed to the swell, best with a SSW direction, and it’s a solid intermediate wave. The water temp is sitting at 62°F, which is about average for this time of year, nothing wild.
There’s a bit of a quiet start. Monday the 7th and Tuesday the 8th are pumping with size – 10ft to 8ft – but the wind is a mess. ESE and SE winds at 15 to 22 mph are making it choppy and lumpy. The wave energy is huge (5285 to 5743), but it’s not surfable. Wednesday the 9th and Thursday the 10th are still rough, with fresh winds keeping a cross-chop. Energy drops a bit (2417 to 1152), but it’s still not clean. Thursday afternoon has a glimmer with a cross-off breeze and 1.4m swell, but it’s only marginal.
Friday the 11th is where it gets interesting. Morning has a 4ft SSW swell, 15-second period, and a moderate offshore from the NNE. It’s clean, with moderate energy (1116). The conditions are calling it “very good.” By the afternoon, the period jumps to 19 seconds – a very long groundswell – with a 4ft swell and a gentle cross-off breeze. That’s going to be glassy and lined up, though the long period might make it a bit straight for a beach break. Still, a fun session.
Saturday the 12th is mixed. Morning has a 6ft SW swell with a cross-off breeze – clean, moderate energy (1599). But the afternoon turns ugly with a fresh cross-onshore wind. Sunday the 13th is similar: lumpy in the morning, light breeze in the afternoon but the swell is only 5ft with a short 10-second period.
The first real standout is Monday the 14th morning. A 6ft SSW swell, 13-second period, light east breeze, and clean conditions. Energy is moderate (1625). It’s a solid, clean wave. The afternoon goes bad again.
Tuesday the 15th morning is a top pick. 8ft SSW swell, 16-second period, light ENE cross-off breeze, and clean. Energy is strong (2850), and the call is “excellent for experienced surfers.” That’s a proper swell – a bit big for beginners, but for the rest of us, it’s going to be good. The long period means power, but it might be straight at a beach break. Still, with that wind, it’s a winner.
Wednesday the 16th is another cracker. Morning has a 6ft SSW swell, 17-second period, and a gentle offshore from the north. Clean, strong energy (2432). The afternoon has 8ft swell with a 16-second period and a light cross-off breeze. Two excellent sessions in a row. That’s the best run of the forecast.
Thursday the 17th and Friday the 18th are a write-off. Strong winds from the west and southwest at 22 mph make it lumpy and cross-onshore. The swell is 5ft to 6ft, but the conditions are poor.
Saturday the 19th morning is the last standout. A 8ft SSW swell, 13-second period, and a light east cross-off breeze – almost glassy. Energy is moderate (1862), and conditions are excellent for experienced surfers. The afternoon gets messy again.
Sunday the 20th and Monday the 21st are tricky. Sunday has 8ft to 10ft swells with onshore winds, marginal at best. Monday the 21st sees massive swell – 12ft to 13ft at 16 to 17 seconds – with wave energy off the charts (7615 to 8411). The wind is light, but it’s too big for this break. Only for experts.
Tuesday the 22nd is blown out by a near gale from the WSW at 31 mph.
So, the standouts? Tuesday the 15th morning and Wednesday the 16th are the best on offer – clean, strong, and good energy. Friday the 11th is a nice smaller option, and Saturday the 19th morning is also excellent. Crowds are possible at Twilight Beach, so don’t be surprised if it’s busy on the good days.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Wed night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Fri afternoon, min 11°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 19 | SSW 18 | SW 17 | SW 16 | SSW 15 | SW 11 | SW 10 | SW 12 |
Wave Graph | |||||||||||||||||||||
5209 | 4172 | 3113 | 4330 | 5534 | 4222 | 2973 | 2417 | 1578 | 1038 | 857 | 881 | 770 | 953 | 1682 | 1599 | 1224 | 791 | 698 | 513 | 1220 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-on | cross-off | cross | cross | on |
High Tide | 9:06AM1.01m | 11:41PM0.59m | 9:45AM1.05m | 11:16PM0.60m | 10:19AM1.06m | 11:09PM0.64m | 10:48AM1.02m | 11:12PM0.70m | 11:13AM0.94m | 11:18PM0.77m | 11:29AM0.85m | 11:27PM0.84m | 11:37AM0.76m | 11:39PM0.89m | |||||||
Low Tide | 4:58PM0.13m | 3:05AM0.52m | 5:12PM0.15m | 3:42AM0.42m | 5:24PM0.20m | 4:15AM0.34m | 5:31PM0.26m | 4:46AM0.29m | 5:34PM0.31m | 5:15AM0.28m | 5:31PM0.34m | 5:42AM0.30m | 5:23PM0.34m | ||||||||
6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | |
— | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 14 | 13 | 13 | 13 | 14 | 17 | 12 | 16 | 19 | 15 | 22 | 27 | 26 | 22 | 23 | 18 | 17 | 19 | 16 |
Feels °C | 11 | 11 | 11 | 6 | 5 | 6 | 7 | 9 | 6 | 10 | 14 | 8 | 18 | 25 | 21 | 17 | 19 | 15 | 11 | 17 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 19 | SSW 18 | SW 17 | SW 16 | SSW 15 | SW 11 | SW 10 | SW 12 |
5209 | 4172 | 3113 | 4330 | 5534 | 4222 | 2973 | 2417 | 1578 | 1038 | 857 | 881 | 770 | 953 | 1682 | 1599 | 1224 | 791 | 698 | 513 | 1220 | |
Swell 2 Height (m) Direction Period (s) | S 10 | — | S 9 | — | S 6 | — | — | — | SE 8 | SE 8 | SW 24 | SE 8 | E 9 | SW 14 | E 8 | ESE 8 | ESE 9 | SE 8 | SW 14 | SSW 14 | SW 17 |
16 | — | 6 | — | 28 | — | — | — | 104 | 69 | 141 | 72 | 73 | 476 | 49 | 24 | 7 | 3 | 589 | 342 | 243 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 26 | SSW 24 | — | SSW 21 | SSW 20 | E 8 | S 11 | — | — | — | S 11 | SW 18 | E 6 |
— | — | — | — | — | — | — | — | 66 | 114 | — | 305 | 346 | 51 | 9 | — | — | — | 2 | 166 | 1 | |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | SE 7 | ESE 8 | ESE 8 | ENE 4 | ENE 4 | ESE 8 | NE 4 | — | E 8 | — | — | W 4 | WSW 6 | NW 4 | — | — |
60 | 31 | 51 | 123 | 181 | 440 | 347 | 310 | 31 | 25 | 131 | 11 | — | 190 | — | — | 33 | 121 | 3 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 576 | 576 | 577 | 629 | 577 | 576 | 621 | 521 | 576 | 543 | 521 | 388 | 0 | 11 | 0 | 3 | 1164 | 230 | 893 | 628 | 230 |
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.










