Manly-South Steyne Surf Break

Lat Long: 33.80° S 151.30° E

Manly-South Steyne 48 hour detailed Surf Forecast

Issued: 9 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Manly-South Steyne sea temperature is
16.8° C
1.2° 

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 (10 Aug):

  • Morning surf: Morning surf (10 Aug, local time) - 3.5ft (1.0m), 4s period with NNW swell.
  • Afternoon surf: Afternoon surf (10 Aug, local time) - 0.5ft (0.1m), 13s period with S swell.
  • Evening surf: Evening surf (10 Aug, local time) - 0.5ft (0.1m), 12s period with S swell.

The current surf forecast for Manly-South Steyne at 5AM is: 0.1m 14s primary swell from a East direction and 0.1m 9s secondary swell from a South direction (forecast issued at 09:00pm August 09). An open ocean swell of 2.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (10 Aug)3.5ft (1.0m)4s
Afternoon (10 Aug)0.5ft (0.1m)13s
Evening (10 Aug)0.5ft (0.1m)12s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun night. Warm (max 20°C on Tue morning, min 11°C on Tue night). Winds decreasing (strong winds from the NW on Mon afternoon, light winds from the NW by Tue night).

Sun
9
Monday
10
Tuesday
11
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
2
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)
0.7
NNE
4
1
NE
5
1.8
NE
6
0.1
E
14
0.1
E
14
1
NNW
4
0.1
S
13
0.1
S
13
0.1
S
12
0.1
S
12
0.1
S
7
0.3
SSW
7
0.3
SSW
7
0.5
S
7
0.3
S
13
1.3
S
12
1.3
S
11
1.1
S
9
Wave Graph
Metric surfscale
Energy kJ
16
42
229
4
4
38
3
3
3
3
1
9
9
24
30
477
382
198
Wind (km/h)
25
N
30
NNE
40
NNE
30
N
30
NW
40
NW
40
NW
45
NW
35
WNW
35
WNW
35
W
25
W
25
W
25
WSW
15
WSW
15
W
30
W
25
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
High Tide
5:10PM1.58m
6:05AM1.04m
6:08PM1.67m
7:01AM1.10m
7:01PM1.74m
Low Tide
00:08AM0.14m
11:31AM0.33m
1:02AM0.05m
12:29PM0.27m
light rain
light rain
cloud
part cloud
rain showers
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:21
 mm
2
3
1
Temp °C
13
14
15
16
12
12
16
14
15
15
16
16
15
17
20
20
15
13
Feels °C
9
9
8
11
6
3
7
4
8
7
9
11
9
11
15
15
9
7
  • 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
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