Manly-South Steyne Surf Break

Lat Long: 33.80° S 151.30° E

Manly-South Steyne 48 hour detailed Surf Forecast

Issued: 3 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Manly-South Steyne sea temperature is
17.7°C
0.2° 

Manly-South Steyne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Manly-South Steyne today (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 4ft (1.2m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 2.5ft (0.8m), 8s period with S swell.
  • Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.7m), 7s period with S swell.

The current surf forecast for Manly-South Steyne at 10AM is: 1.2m 10s primary swell from a South direction (forecast issued at 03:00am September 04). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (04 Sep)4ft (1.2m)10s
Afternoon (04 Sep)2.5ft (0.8m)8s
Evening (04 Sep)2.5ft (0.7m)7s

Table - waves today at Manly-South Steyne. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 30°C on Sat morning, min 13°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the NNW by Sat afternoon).

Friday
4
Saturday
5
Sunday
6
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)
0.4
SSE
10
0.5
S
10
1.1
S
11
1.2
S
10
1
S
9
0.8
S
8
0.7
S
8
0.4
SSE
12
0.5
S
11
0.5
S
10
0.7
S
10
0.6
S
9
0.6
S
9
0.5
S
9
0.5
S
9
0.5
S
9
0.4
S
9
0.4
S
9
0.6
SSW
6
0.8
SSW
7
0.8
S
7
0.9
S
8
1.4
S
11
2
S
11
Wave Graph
Metric surfscale
Energy kJ
33
50
282
300
159
82
57
45
59
52
92
60
58
43
43
42
27
28
29
62
62
112
499
976
Wind (km/h)
25
WSW
15
WSW
10
W
10
WNW
10
NE
20
NE
15
NNE
5
WSW
10
NW
10
NW
15
NNW
20
N
25
NNW
25
WNW
35
NNW
20
WSW
25
WSW
20
WSW
20
WSW
30
WSW
15
SSE
20
SSE
25
S
20
S
Wind State
off
off
off
cross-off
on
on
cross-on
off
cross-off
cross-off
cross
cross
cross
cross-off
cross
off
off
off
off
off
cross-off
cross
cross-off
cross-off
High Tide
00:55AM1.01m
1:26PM1.40m
2:18AM0.94m
2:40PM1.42m
3:46AM0.94m
3:54PM1.47m
Low Tide
6:39AM0.39m
8:25PM0.34m
7:49AM0.45m
9:47PM0.30m
9:09AM0.46m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:38
5:38
 mm
Temp °C
15
15
13
17
19
17
17
17
16
15
15
22
30
30
25
21
19
16
14
17
20
19
17
17
Feels °C
10
11
10
15
16
12
15
16
14
12
12
17
25
24
19
17
13
10
9
10
16
15
13
14
  • 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 

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