Southport Main Beach Surf Break

Lat Long: 27.98° S 153.43° E

Southport Main Beach 48 hour detailed Surf Forecast

Issued: 3 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Southport Main Beach sea temperature is
21.0°C
0.4° 

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


How big are the waves at Southport Main Beach today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.5m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Southport Main Beach at 9AM is: 0.5m 8s primary swell from a Southeast direction (forecast issued at 03:00am September 20). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (AEST) & DateWave HeightWave Period
Morning (20 Sep)1.5ft (0.5m)8s
Afternoon (20 Sep)1.5ft (0.4m)8s
Evening (20 Sep)1.5ft (0.4m)8s

Table - waves today at Southport Main Beach. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 24°C on Mon morning, min 17°C on Sun night). Winds increasing (light winds from the NE on Sun morning, fresh winds from the SSE by Tue morning).

Sunday
20
Monday
21
Tuesday
22
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ESE
8
0.6
ESE
8
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.2
ESE
8
0.2
ESE
8
0.1
SE
19
0.1
SE
18
0.1
SE
17
0.1
SE
17
0.1
SE
16
0.7
N
4
0.7
N
5
0.1
SE
11
0.1
SE
11
0.8
SSE
4
1.2
SE
5
1.4
SE
5
1.1
SE
5
1
SE
5
Wave Graph
Metric surfscale
Energy kJ
48
47
34
33
17
17
17
16
6
6
14
12
12
11
11
18
22
5
5
17
67
94
61
42
Wind (km/h)
5
SW
5
WSW
5
SW
5
NE
15
NE
20
N
15
N
15
NW
15
NW
15
NW
10
NW
10
N
15
NNE
15
NNE
10
N
10
NW
5
NW
20
S
25
S
35
SSE
30
SE
30
SE
25
SE
20
SE
Wind State
glassy
cross-off
glassy
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:47AM0.75m
3:40PM1.23m
4:28AM0.80m
4:39PM1.28m
5:25AM0.89m
5:25PM1.35m
Low Tide
8:26AM0.49m
10:56PM0.45m
9:42AM0.47m
11:35PM0.37m
10:43AM0.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
5:42
 mm
Temp °C
19
18
18
21
22
22
19
18
18
17
17
23
24
22
20
19
19
18
20
20
21
20
19
19
Feels °C
20
19
19
21
20
20
18
17
17
15
15
20
21
20
20
20
20
15
17
16
17
16
16
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Southport Main Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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