
Surf Forecasts:
Middleton Beach surf forecast from 3 Aug 2026:
- Best quality surf: Sunday 9 Aug, 8AM (local time) - 20ft (6.0m), 16s period, SW swell with offshore winds.
- Most powerful swell: Saturday 8 Aug, 8PM (local time) - 20ft (6.0m), 16s period, SW swell with 20,177 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 5PM (local time) - 5.5ft (1.7m), 16s period with SSW swell.
Best Forecast Surf Conditions for Middleton Beach this week:
The surf forecast for Middleton Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 5PM. The primary swell is predicted to be 1.7m and 16s period with a secondary swell of 0.9m and 6s. Another secondary swell of 1.3m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Middleton Beach in the next 16 days are 6.0m 16s and forecast to arrive on Saturday (Aug 08) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Monday (Aug 10) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Mon 3rd Aug) | 5.5ft (1.7m) 16s |
| Best Surf | 8AM (Sun 9th Aug) | 20ft (6.0m) 16s |
| Most Powerful | 8PM (Sat 8th Aug) | 20ft (6.0m) 16s |
Table - best surf conditions forecast for Middleton Beach over the next 16 days.
The Lowdown
Alright, let’s get into it. Middleton Beach is the only spot on the map here, and it’s a bit of a slow burner that turns into a heavyweight.
The action starts on Monday, August 3rd, but it’s not much to write home about. You’ve got a 5-foot swell out of the SSW with a 15-second period – that’s a nice, long groundswell. The energy is solid at 1255, but a moderate breeze out of the north at 25 mph is blowing cross-offshore, keeping it clean. Still, this break is inconsistent, so you’ll be waiting. The water is 65°, which is a touch warmer than usual for this time of year.
Then it gets real. Tuesday the 4th is the first big standout. We’re looking at a 10-foot SW swell with an 18-second period – that’s a very long period groundswell. The combined energy is through the roof at 5566. What makes it a winner is the offshore wind from the west, 25 mph in the morning and 20 mph in the afternoon. That’s a dream – clean, racing lines. This is over 8 feet, so it’s expert territory only.
Wednesday the 5th pumps up to 13 feet, energy at 8040, but a light south wind at 10 mph puts the wind onshore a bit, making it marginal. The afternoon swings to an east-southeast offshore at 15 mph, but the wave quality is still rated poor, so it’s messy.
Through Thursday the 6th (11-10 feet) and Friday the 7th (10-13 feet) we get cross-offshore and offshore winds, keeping the surface clean, though the wind is often a moderate to fresh breeze. The best window is Thursday afternoon with a light 10 mph offshore breeze out of the west, turning those 10-foot SW swells into clean lines.
Saturday the 8th goes berserk with 20-foot SW swell and energy hitting 15574. A fresh breeze from the southwest and west-southwest keeps it clean, but that’s a mountain of water. Sunday the 9th drops a bit to 11 feet, but with a solid offshore WNW wind at 25 mph, giving excellent, clean conditions for hard chargers.
Now, Tuesday the 11th of August is the main event. We’ve got a massive 26-foot SSW groundswell with an 18-second period. The combined energy is an unreal 40215. This is a big, heavy ocean. The swell direction is perfect, and with a moderate southwest breeze blowing cross-offshore, it’s going to be raw and powerful. Expert-only, no question. The afternoon drops to 24 feet, still a monster.
That eases into Wednesday the 12th, with a 16-foot SSW swell and a light 10 mph cross-off wind, giving a slightly cleaner, more manageable day for strong surfers.
The second week settles down a lot. Thursday the 13th has a 8-foot swell, but by Friday the 14th it’s down to 4 feet and the wind is a moderate cross-onshore from the southeast, making for poor, choppy conditions. Saturday the 15th is onshore wind, making the 10-13 foot swell an ugly close-out.
Sunday the 16th is so-so, but Monday the 17th of August is another hidden gem. A 11-foot SW groundswell (16 seconds) is on the cards, and in the afternoon we get glassy conditions with a light northeast breeze at just 5 mph. Energy is 6818. That is a clean, lined-up session for experienced surfers.
Tuesday the 18th finishes with 13-foot SW swell in the morning and a 11-foot session in the afternoon under light northwest winds, keeping conditions clean.
So, for the pick of the litter, I’m calling Tuesday the 11th of August for the raw, perfect power – a true big-wave day for the elite. My other top choice is Monday the 17th for that glassy, clean afternoon session. That’s a rare treat in a stretch of heavy water.
That’s the look from here. Big, real, and only for those who are ready.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Wed morning. Warm (max 20°C on Mon afternoon, min 10°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Fri afternoon. Very mild (max 18°C on Thu afternoon, min 11°C on Fri night). Winds increasing (light winds from the W on Thu afternoon, strong winds from the SW by Fri night). | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
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 15 | SSW 16 | SSW 15 | SW 18 | SW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SSW 16 |
Wave Graph | |||||||||||||||||||||
1001 | 1397 | 1225 | 5488 | 5264 | 2535 | 8040 | 7721 | 7084 | 6021 | 5074 | 5800 | 3525 | 6515 | 11453 | 15574 | 18104 | 15890 | 5119 | 4998 | 5205 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | cross-on | on | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 12:40PM0.88m | 1:38AM0.81m | 12:38PM0.76m | 2:13AM0.86m | 3:18AM0.90m | 5:44AM0.96m | 7:43AM1.05m | 8:45AM1.14m | |||||||||||||
Low Tide | 7:20PM0.53m | 7:29AM0.62m | 6:53PM0.55m | 5:52PM0.51m | 4:50PM0.42m | 4:38PM0.31m | 4:55PM0.23m | 5:22PM0.18m | |||||||||||||
7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | |
— | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | |
mm | — | — | 1 | 1 | — | — | 3 | 1 | — | — | — | 2 | — | 5 | 4 | — | — | — | — | — | 4 |
Temp °C | 15 | 20 | 17 | 14 | 15 | 14 | 12 | 14 | 14 | 16 | 18 | 16 | 16 | 16 | 14 | 12 | 13 | 13 | 14 | 15 | 14 |
Feels °C | 9 | 16 | 14 | 10 | 10 | 8 | 8 | 11 | 12 | 12 | 14 | 14 | 11 | 11 | 7 | 2 | 5 | 7 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 16 | SSW 15 | SW 18 | SW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | — | — | — | SSW 16 | SW 15 | SW 15 | SSW 16 |
1001 | 1397 | 1225 | 5488 | 5264 | 2535 | 8040 | 7721 | 7084 | 6021 | 5074 | 5800 | 3525 | 3629 | — | — | — | 15890 | 5119 | 3869 | 5205 | |
Swell 2 Height (m) Direction Period (s) | SSW 10 | ENE 6 | SW 21 | E 8 | E 8 | E 8 | — | — | — | — | — | — | WSW 19 | — | — | — | — | — | SSW 22 | SW 21 | SW 15 |
154 | 70 | 832 | 72 | 42 | 18 | — | — | — | — | — | — | 501 | — | — | — | — | — | 308 | 463 | 2491 | |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SSE 8 | E 7 | SSE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 19 |
17 | 28 | 58 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 546 | |
Wind waves Height (m) Direction Period (s) | NE 6 | ENE 6 | WNW 4 | WSW 6 | — | WSW 8 | — | — | — | — | — | W 7 | WSW 8 | SW 15 | SW 14 | SW 15 | SSW 16 | — | SSW 13 | SSW 14 | WNW 6 |
83 | 132 | 32 | 106 | — | 364 | — | — | — | — | — | 176 | 226 | 6515 | 11453 | 15574 | 18104 | — | 4824 | 4998 | 212 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 7 | 5 | 1090 | 101 | 5 | 39 | 7 | 5 | 5 | 5 | 5 | 55 | 378 | 1712 | 288 | 289 | 101 | 101 | 101 | 101 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Middleton Beach Surf forecast
The above surf forecast table for Middleton Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Middleton Beach can be found by selecting the local surf guide option on the grey menu. Our Middleton 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 (Middleton 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 Middleton 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.
Middleton Beach is 8 km (5 miles) from Albany. If you plan a holiday in Far South of Western Australia, look for hotels and other accommodation in Albany. Albany has rooms for a wide range of budgets as well as car hire and transport links.











