Manly-South Steyne Surf Break

Lat Long: 33.80° S 151.30° E

Manly-South Steyne 48 hour detailed Surf Forecast

Issued: 9 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Manly-South Steyne sea temperature is
17.0°C
0.8° 

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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 2.5ft (0.8m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 2.5ft (0.7m), 10s period with S swell.
  • Evening surf: Evening surf (24 Aug, local time) - 4.5ft (1.3m), 6s period with NE swell.

The current surf forecast for Manly-South Steyne at 3AM is: 0.9m 10s primary swell from a South direction and 1.1m 5s secondary swell from a Northeast direction (forecast issued at 09:00pm August 23). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (24 Aug)2.5ft (0.8m)10s
Afternoon (24 Aug)2.5ft (0.7m)10s
Evening (24 Aug)4.5ft (1.3m)6s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Wed morning. Warm (max 22°C on Tue morning, min 14°C on Sun night). Mainly fresh winds.

Sun
23
Monday
24
Tuesday
25
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
11
1
S
10
1
S
10
0.9
S
10
0.8
S
10
0.8
S
10
0.7
S
10
0.7
S
10
1.3
NE
5
0.6
S
10
0.5
S
10
0.5
S
10
1.1
NE
6
0.4
S
9
0.4
S
9
0.4
S
9
0.2
S
16
0.2
S
16
Wave Graph
Metric surfscale
Energy kJ
160
218
202
156
121
118
89
89
90
68
46
44
89
27
27
27
20
21
Wind (km/h)
20
NE
20
NNE
15
N
10
NNW
10
NNW
10
N
20
NE
25
NE
30
NNE
20
N
15
N
10
N
10
NNW
15
NNW
15
N
15
NW
15
NNW
15
NNW
Wind State
cross-on
cross-on
cross
cross
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-off
cross
cross
High Tide
4:57PM1.32m
5:49AM0.92m
5:45PM1.39m
6:30AM0.99m
6:27PM1.45m
Low Tide
11:58PM0.37m
11:07AM0.49m
00:38AM0.30m
11:56AM0.43m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
 mm
1
2
1
Temp °C
17
17
16
15
14
16
19
18
18
17
17
15
15
19
22
18
17
16
Feels °C
13
14
14
14
12
14
16
14
14
14
15
14
13
16
19
16
15
15
  • 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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