Middleton Point Surf Break

Lat Long: 35.52° S 138.72° E

Middleton Point Surf Forecast and Surf Report

Issued: 8 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Middleton Point sea temperature is
14.6°C
0.4° 

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


Middleton Point surf forecast from 4 Sep 2026:

  • Best quality surf: Friday 4 Sep, 6PM (local time) - 10ft (3.0m), 16s period, SSW swell with offshore winds.
  • Most powerful swell: Wednesday 9 Sep, 3PM (local time) - 15ft (4.5m), 19s period, SSW swell with 13,276 kJ wave energy.
  • Next surfable swell (1★+): Friday 4 Sep, 6PM (local time) - 10ft (3.0m), 16s period with SSW swell.

Best Forecast Surf Conditions for Middleton Point this week:

The surf forecast for Middleton Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 04) at 6PM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Middleton Point in the next 16 days are 4.5m 19s and forecast to arrive on Wednesday (Sep 09) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Saturday (Sep 05) at 6AM.

Wave TypeTime (ACST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 4th Sep)10ft (3.0m) 16s
Best Surf 6PM (Fri 4th Sep)10ft (3.0m) 16s
Most Powerful 3PM (Wed 9th Sep)15ft (4.5m) 19s

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


The Lowdown

Alright folks, Rusty here. We’ve got a solid 16-day stretch ahead at Middleton Point, but patience is the name of the game. This isn’t a gentle intro; it’s a heavy-hitter straight out of the gate. We’re looking at a big, long-period SSW groundswell with a period of 16 seconds, pushing 12 ft of swell on Friday 4th September morning. The combined wave energy is massive at a reading of 5368. North winds are blowing light offshore at 6 mph, which is perfect for a point break. The water temp is sitting at 58°, which feels about average for this time of year. However, at 12 ft, this is not a beginner wave. This is serious, powerful water, and given the size and the long period, it’s going to be a challenging, expert-only affair even with clean conditions.

Friday afternoon holds similar energy with the swell dropping slightly to 10 ft, still with that long 16-second period and light offshore winds. The energy is still high at 4414. It remains a big, clean setup, but the size keeps it out of reach for most.

Saturday the 5th takes a sharp turn south. The wind swings hard to the west, ramping up to 22 mph and going cross-shore. The swell sticks around 10 ft, but the quality is gone. It’s going to be a lumpy, choppy mess. Not worth suiting up for a paddle; this is more of a kiter’s session at the beach if you’re into that sort of thing. Sunday doesn’t offer much either—light cross-onshore winds and dropping swell to 8 ft make for marginal conditions. The energy is moderate at 2334, but the wind direction ruins it.

The first real standout arrives on Tuesday 8th September. The morning delivers 7 ft of SSW swell with a very long 17-second period, and light cross-offshore winds from the ENE. The energy is strong at 3758, and the wind is keeping the surface clean. This is the moment for experienced surfers to get out there. The period is long, which gives the point break a nice, drawn-out line, but expect a bit of a wait between sets. Crowds are possible, but with the quality this high, you won’t mind.

Wednesday 9th September gets ugly again. The swell ramps up to 12 ft in the morning and hits 15 ft in the afternoon, with onshore southerly winds at 19 mph. The energy readings are massive (11705 and 13276), but it’s just a wall of whitewater. Skip it.

Thursday 10th September has the same problem—huge, but messy. 13 ft swell with cross-shore winds keeps it too big and uncomfortable.

Friday 11th September through to Sunday 13th September is the next window. Friday morning brings 8 ft swell with clean light cross-off winds and strong energy at 2372. Saturday the 12th is a gem for the later part of the week: 6 ft at morning with light NE winds, and then Saturday afternoon goes glassy, with 0 mph wind and 6 ft swell. The wave energy is moderate at 1272, but the glassy surface makes it perfect for anyone with some experience. Sunday morning drops to 3 ft, still clean with offshore wind and a very long period of 17 seconds, making it a fun, small-wave option, though the energy is low at 921.

After that, the run flattens out. Monday 14th and Tuesday 15th see the swell dropping below 5 ft, with energy readings under 500, and the winds turning unfavourable. It’s a lull.

Then, just when you think it’s done, Wednesday 16th September brings another pulse. 13 ft swell hits the morning with clean cross-offshore winds. The energy is extremely high at 7151. Once again, this is big and powerful, with a period of 15 seconds optimised for the point. It’s a big-wave day, not for the faint of heart. The trend continues through to Thursday and Friday with more solid 10 ft to 13 ft swell, but the winds get messy again by Thursday afternoon and through Friday, with strong onshore and cross-shore flows.

The final note on Saturday 19th September: the morning looks clean with 6 ft of swell and cross-offshore wind, but the energy is moderate at 1750. The afternoon pumps back up to 12 ft, but the period drops to 11 seconds and the wind picks up. It’s powerful but a bit ragged.

Bottom line: If you’re an experienced surfer after a big, clean groundswell, book Tuesday 8th September morning or Saturday 12th September for the glassy session. The rest of the time, watch for the windows and don’t get caught in the heavy stuff if you’re not ready.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Fri night, min 11°C on Sun night). Winds decreasing (fresh winds from the W on Sat morning, light winds from the SW by Sun night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 14°C on Tue morning, min 7°C on Wed night). Winds increasing (light winds from the NE on Mon night, fresh winds from the SSE by Wed morning).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
!
3
0
0
!
2
2
3
1
2
3
5
3
1
0
0
!
!
!
!
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
SSW
16
3
SSW
16
2.5
SSW
15
3
SW
15
3
SW
11
4
SW
14
2.5
SSW
14
2.3
SSW
13
1.8
SSW
13
1.6
SSW
13
1.3
SSW
13
1.2
SSW
19
2.1
SSW
17
2.1
SSW
17
2.3
SSW
16
3.5
SSW
21
4.5
SSW
19
4.5
SSW
18
4
SSW
17
3.5
SSW
16
3
SSW
15
Wave Graph
Metric surfscale
Energy kJ
5368
4414
3049
4529
1923
5716
2334
1726
1100
787
615
983
2737
2582
2682
11580
13276
12597
9403
6267
3867
Wind (km/h)
10
N
15
N
30
NW
35
W
35
W
20
WSW
10
SW
10
SSW
10
SW
15
SE
15
S
5
ESE
10
ENE
10
SSE
15
S
30
SSE
30
SSE
20
ESE
15
ESE
15
SSE
15
ESE
Wind State
off
off
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
cross
cross-off
on
on
on
on
cross-on
cross
cross-on
cross
High Tide
7:07AM0.74m
10:05AM0.73m
11:55AM0.78m
12:48PM0.82m
4:03AM0.31m
1:26PM0.82m
3:00AM0.35m
1:57PM0.78m
2:50AM0.44m
Low Tide
9:20PM0.00m
9:11PM-0.03m
9:09PM-0.05m
9:10PM-0.04m
9:11PM-0.00m
5:34AM0.30m
9:09PM0.05m
7:01AM0.25m
9:05PM0.09m
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:30
6:28
6:26
6:26
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:58
5:59
6:00
6:00
6:00
 mm
Temp °C
17
20
21
14
14
13
14
14
12
13
13
11
14
13
12
11
11
11
9
10
10
Feels °C
15
16
16
6
6
8
11
11
10
10
10
9
12
11
8
4
4
5
5
6
7
  • Map Icons:
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  • 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 Point Surf forecast

The above surf forecast table for Middleton Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Middleton Point can be found by selecting the local surf guide option on the grey menu. Our Middleton Point 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 Point) 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 Point 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 Adelaide? If you are looking for accommodation near Middleton Point, camping, hotels and holiday cottages in Adelaide, consider staying in Morphett Vale which is 46 km (29 miles) away. Other places in and around Adelaide where you can find information about places to rent, and car hire include Rapid Bay which is 48 km (30 miles) away, Adelaide, Murray Bridge and Adelaide Hills.

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