Middleton Beach Surf Break

Lat Long: 35.08° S 117.94° E

Middleton Beach Surf Forecast and Surf Report

Issued: 7 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Middleton Beach sea temperature is
17.9° C
1.7° 

Middleton Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Middleton Beach surf forecast from 19 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 5AM (local time) - 11ft (3.5m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Wednesday 26 Aug, 2PM (local time) - 13ft (4.0m), 18s period, SW swell with 9,692 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 5AM (local time) - 11ft (3.5m), 16s period with SW 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 Thursday (Aug 20) at 5AM. The primary swell is predicted to be 3.5m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Middleton Beach in the next 16 days are 4.0m 18s and forecast to arrive on Wednesday (Aug 26) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Aug 22) at 11PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 20th Aug)11ft (3.5m) 16s
Best Surf 5AM (Thu 20th Aug)11ft (3.5m) 16s
Most Powerful 2PM (Wed 26th Aug)13ft (4.0m) 18s

Table - best surf conditions forecast for Middleton Beach over the next 16 days.


The Lowdown

Alright, Rusty here, and I’ve had a good look at the charts for Middleton Beach.

First off, the water temp is sitting at 64°, which is a touch warmer than usual for this time of year – nothing dramatic, but a nice little bonus.

We’re in for a bit of a slow start, but the real action kicks off later. The first few days are pretty average. Wednesday the 19th of August and Thursday the 20th have solid 12ft SW swell, but with a cross-off wind and a lot of energy in the water (6240 and 5678), it’s all a bit messy and marginal. Friday morning the 21st is the first real glimmer – a 10ft SW swell with a 15-second period, cross-off NW wind at 10 km/h, and clean conditions. The energy is still pumping (4543), but the quality is there for experienced surfers. That’s the pick of the early run.

There’s a bit of a lull over the weekend. Saturday morning the 22nd is clean with 8ft SSW swell and glassy offshore WNW wind, but it’s inconsistent and the energy drops a bit (3639). Sunday the 23rd is a write-off with strong cross-shore winds and a choppy mess.

Now, here’s where it gets interesting. The standout is Wednesday the 26th of August. We’ve got a big 12ft to 13ft SW groundswell, with a long 16-17 second period, and the energy is huge (6818 to 8042). The morning is offshore from the NW, and the afternoon is cross-off WSW. Conditions are clean all day. This is a heavy, powerful, long-period swell, so it’s going to be a proper handful at a beach break – expect long waits between sets and big, pitching waves. This is strictly for the experts. The crowd factor is “sometimes,” so you might get a few, but with that size, it’ll thin out.

After that, the swell backs off a bit, but we get another solid run starting Sunday the 30th of August through Monday the 1st of September. Swell sits around 7ft to 8ft from the SW, with clean offshore to cross-off winds and moderate energy (2325 to 3783). The morning of the 30th has a nice offshore WNW breeze – that’s a good, cleaner option for the more experienced intermediate crew.

Looking further out, Thursday the 3rd of September brings another 10ft SW swell with a 15-second period, and morning offshore winds from the north. The energy is strong (3738) and conditions look clean. It’s a long way out, so take it with a grain of salt, but it’s a promising pulse.

Overall, the real standout is the 26th if you’re a charger and can handle the size and power. The 30th to the 1st is your best bet for a bit more manageable, but still fun, clean surf.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat afternoon, min 12°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun morning. Very mild (max 17°C on Tue afternoon, min 10°C on Mon night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
3
4
4
2
3
3
2
1
0
2
4
3
1
2
0
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
15
3
SW
15
3
SSW
15
2.5
SSW
14
2.5
SSW
16
2.5
SSW
16
2.1
SW
14
1.8
SSW
13
1.6
SW
13
3.5
SSW
15
2.1
SW
14
1.7
SW
13
1.3
SW
12
0.8
SSW
16
1.5
SW
15
2.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
6742
5678
5996
5435
4462
4033
2765
3639
2911
1712
1186
809
4695
1762
991
494
310
940
1825
Wind (km/h)
20
NW
20
W
15
WSW
10
NW
10
NW
15
ESE
15
NNE
5
WNW
20
SW
20
WSW
25
SSW
25
SW
15
SW
10
SW
10
S
15
NNW
20
NW
10
WNW
20
NW
Wind State
cross-off
cross-off
cross-off
off
cross-off
on
cross
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
off
off
High Tide
1:47AM0.88m
2:47AM0.88m
7:09AM0.89m
8:08AM0.95m
8:45AM1.01m
9:18AM1.06m
11:52PM0.66m
Low Tide
5:31PM0.32m
5:32PM0.30m
5:22PM0.30m
5:08PM0.29m
5:04PM0.28m
5:10PM0.27m
2:54AM0.62m
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:41
6:39
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:39
5:39
5:40
5:42
5:42
5:43
 mm
1
Temp °C
14
15
15
16
15
16
15
15
19
15
13
14
13
14
14
13
14
17
16
Feels °C
11
11
11
13
13
14
12
14
17
13
10
8
9
11
11
11
9
12
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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