Manly-South Steyne Surf Break

Lat Long: 33.80° S 151.30° E

Manly-South Steyne 48 hour detailed Surf Forecast

Issued: 9 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 5PM is: 0.8m 8s primary swell from a South direction (forecast issued at 09:00am September 04). An open ocean swell of 0.3m 10s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

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 afternoon, min 12°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the NNW by Sat afternoon).

Friday
4
Saturday
5
Sunday
6
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)
1
1
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
S
11
1.2
S
10
1
S
9
0.8
S
8
0.7
S
8
0.7
SSE
7
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
0.7
S
7
0.7
SSW
7
0.7
S
7
0.7
S
8
1.1
S
11
2.4
S
11
Wave Graph
Metric surfscale
Energy kJ
282
300
159
82
57
55
59
52
92
60
58
42
43
42
27
28
43
49
48
58
298
1344
Wind (km/h)
15
WSW
10
SW
10
E
20
NE
10
NNE
5
WNW
5
NW
10
NW
15
NNW
20
N
20
NNW
25
WNW
35
NNW
20
WSW
25
WSW
25
W
20
WSW
25
WSW
15
S
15
SSE
20
S
15
SSW
Wind State
off
off
cross-on
on
cross-on
cross-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
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
part cloud
clear
clear
part cloud
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
14
17
19
18
17
17
16
15
15
22
29
30
24
22
19
15
14
17
20
20
17
16
Feels °C
11
14
16
14
15
16
14
12
12
18
24
24
18
17
13
9
9
11
16
16
14
13
  • 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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