
Surf Forecasts:
Fourth Beach surf forecast from 7 Aug 2026:
- Best quality surf: Sunday 9 Aug, 2PM (local time) - 15ft (4.5m), 17s period, SSW swell with cross-shore winds.
- Most powerful swell: Tuesday 11 Aug, 8PM (local time) - 18ft (5.5m), 17s period, SSW swell with 17,160 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 5PM (local time) - 10ft (3.0m), 15s period with SSW swell.
Best Forecast Surf Conditions for Fourth Beach this week:
The surf forecast for Fourth Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 5PM. The primary swell is predicted to be 3.0m and 15s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Fourth Beach in the next 16 days are 5.5m 17s and forecast to arrive on Tuesday (Aug 11) at 8PM. 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 Monday (Aug 10) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Fri 7th Aug) | 10ft (3.0m) 15s |
| Best Surf | 2PM (Sun 9th Aug) | 15ft (4.5m) 17s |
| Most Powerful | 8PM (Tue 11th Aug) | 18ft (5.5m) 17s |
Table - best surf conditions forecast for Fourth Beach over the next 16 days.
The Lowdown
G’day, it’s Rusty here. Let’s cut to it. The next couple of weeks at Fourth Beach are a proper mixed bag, and honestly, the opening act is a bit of a write-off. We’ve got a big pulse of swell coming in, but the wind’s going to be howling from the west and southwest, tearing things to pieces.
Friday the 7th is where we start. The morning’s not much to write home about – you’ve got a 10ft SW swell but a moderate cross-shore breeze messing with it. The afternoon is the first real standout. The wind drops right out to almost nothing, leaving it glassy. The swell kicks in at 10ft from the SSW with a long 15-second period, and the energy is pumping at 3700. This is one for experienced surfers only – it’s a solid, powerful wave. If you're not confident in sizeable surf, this isn't your session.
Then the shutters come down. Saturday the 8th through Tuesday the 11th are a mess. We’re talking strong to near-gale cross-onshore winds, rain, and building swell that gets up to 18ft. The energy readings are insane – up to 17525 – but it’s all just a blown-out, lumpy chaos. This is not paddle surfing. If anything, the setup looks more interesting for kite surfing than getting a clean wave. Avoid the water.
Wednesday the 12th and Thursday the 13th see the swell back off a bit to 15ft and then 12ft, but the wind is still cross-shore and messy. The problem isn't the wind so much anymore – it's that the swell is just too big for this break. It’s powerful and unruly, a bit too much for the average punter.
Now, Friday the 14th brings a change. The morning has a light offshore breeze from the north, and the swell's down to 12ft with a long 17-second period. The energy is moderate at 7359. It’s still big, but it’s clean. This is the pick of the week for the advanced crew. The afternoon goes a bit cross-on, so morning is your window.
The weekend of the 15th and 16th is where things start to get interesting for the rest of us. The swell drops significantly. Saturday the 15th has a 7ft SSW swell with a clean, moderate offshore wind in the morning. It’s a bit inconsistent, but the afternoon turns glassy with a 7ft swell. This is looking like excellent, clean surf for experienced surfers. Sunday the 16th is even better – the swell drops to 6ft and then 4ft, with fresh to moderate offshore winds from the north keeping it clean and glassy. This is the best run of surf we'll see, a solid window of quality waves.
Monday the 17th and Tuesday the 18th see the swell bounce back up to around 10ft with a long 16-17 second period, but the wind goes cross-shore or light offshore. It’s still rideable but a bit more challenging, and the quality is marginal.
Looking into the second week, things get less certain, but Thursday the 20th stands out. The afternoon has a 10ft SW swell with a light breeze, and the energy jumps to 7214. It’s a late-week call, but it has promise. The very end of the run, Friday the 21st and Saturday the 22nd, fades out with smaller, onshore slop.
So the two true standouts are the glassy 10ft surf on Friday afternoon the 7th for the experts, and then the clean, smaller conditions on Saturday the 15th and Sunday the 16th. Don't get caught out by the big, windy days in between. Water temp is sitting at 62°, which is right on the average for this time of year, so a decent wetsuit is your friend.
Stay safe out there.
Rusty.
Short Range ForecastHeavy rain (total 29mm), heaviest during Sat morning. Very mild (max 16°C on Fri afternoon, min 9°C on Sat afternoon). Winds increasing (calm on Fri afternoon, near gales from the SW by Sat afternoon). | Days 4-6 Weather SummaryHeavy rain (total 32mm), heaviest during Mon afternoon. Very mild (max 17°C on Mon afternoon, min 6°C on Mon night). Winds decreasing (strong winds from the SW on Tue morning, light winds from the W by Wed afternoon). | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 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) | SW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 15 | SW 13 | SW 13 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 18 |
Wave Graph | |||||||||||||||||||||
4361 | 3700 | 2840 | 6777 | 8869 | 14460 | 13147 | 9385 | 5916 | 3227 | 3700 | 5466 | 15401 | 16761 | 13943 | 9930 | 8308 | 6322 | 4723 | 5029 | 10208 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-off | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross-on | off |
High Tide | 8:04AM1.00m | 9:02AM1.10m | 9:47AM1.17m | 00:21AM0.57m | 10:27AM1.20m | 00:09AM0.57m | 11:02AM1.18m | 00:09AM0.59m | 11:33AM1.12m | 00:12AM0.63m | |||||||||||
Low Tide | 5:16PM0.32m | 5:12PM0.23m | 5:27PM0.17m | 5:48PM0.15m | 3:13AM0.53m | 6:10PM0.17m | 3:59AM0.45m | 6:29PM0.22m | 4:37AM0.40m | 6:42PM0.28m | |||||||||||
6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | |
— | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — | — | 5:20 | — | |
mm | — | — | — | 11 | 7 | 5 | 1 | 3 | 2 | — | 7 | 17 | 3 | 1 | 3 | — | 1 | — | — | — | — |
Temp °C | 15 | 16 | 15 | 10 | 12 | 12 | 13 | 15 | 14 | 16 | 17 | 10 | 11 | 13 | 14 | 13 | 15 | 16 | 15 | 16 | 16 |
Feels °C | 11 | 12 | 13 | 1 | -1 | 3 | 6 | 10 | 11 | 7 | 7 | 1 | 1 | 4 | 5 | 8 | 11 | 12 | 10 | 11 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 15 | SW 14 | — | — | — | SSW 17 | SSW 17 | SSW 16 | SSW 15 | N 6 | SSW 16 | — | — | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 18 |
4361 | 3700 | 2840 | — | — | — | 13147 | 9385 | 5916 | 3227 | 3 | 1735 | — | — | 13943 | 9930 | 8308 | 6322 | 4723 | 5029 | 10208 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 19 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 184 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | W 5 | SW 14 | SW 14 | SSW 16 | SSW 17 | — | NW 4 | NW 5 | SW 13 | SW 13 | SSW 16 | SSW 17 | SSW 17 | — | — | — | — | — | — |
— | — | 129 | 6777 | 8869 | 14460 | 4378 | — | 7 | 60 | 3700 | 5466 | 15401 | 16761 | 4394 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 141 | 0 | 1190 | 1274 | 1163 | 1387 | 578 | 288 | 232 | 1367 | 1390 | 1545 | 1004 | 2048 | 288 | 288 | 288 | 175 | 578 | 232 | 1 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Fourth Beach Surf forecast
The above surf forecast table for Fourth Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fourth Beach can be found by selecting the local surf guide option on the grey menu. Our Fourth 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 (Fourth 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 Fourth 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 Fourth Beach, camping, hotels and holiday cottages in Far South of Western Australia, consider staying in Esperance which is 5 km (3 miles) away.











