Manly-South Steyne Surf Break

Lat Long: 33.80° S 151.30° E

Manly-South Steyne 48 hour detailed Surf Forecast

Issued: 9 pm 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Manly-South Steyne sea temperature is
18.5°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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 4.5ft (1.3m), 6s period with E swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.7m), 10s period with S swell.
  • Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.7m), 11s period with S swell.

The current surf forecast for Manly-South Steyne at 5AM is: 1.6m 6s primary swell from a East direction and 1.4m 6s secondary swell from a East direction, 0.8m 10s secondary swell from a South direction (forecast issued at 09:00pm September 22). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Sep)4.5ft (1.3m)6s
Afternoon (23 Sep)2.5ft (0.7m)10s
Evening (23 Sep)2.5ft (0.7m)11s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue night. Warm (max 22°C on Fri morning, min 15°C on Tue night). Winds increasing (light winds from the NNW on Tue night, fresh winds from the NE by Thu afternoon).

Tue
22
Wednesday
23
Thursday
24
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
1
1
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)
1.6
SSE
10
0.5
S
19
0.6
S
20
1.6
E
6
0.5
S
19
1.3
E
6
0.7
S
9
0.7
S
11
0.7
S
11
0.6
S
11
0.6
S
11
0.6
S
10
0.6
S
10
0.6
S
10
0.5
S
10
0.5
S
10
0.5
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
443
184
276
188
180
128
83
110
116
82
79
76
73
73
51
51
49
50
Wind (km/h)
15
ESE
20
E
15
NE
10
N
5
NNW
10
NE
25
NE
25
NE
25
NE
25
NE
25
NNE
20
NNE
15
N
20
NE
25
NE
30
NE
30
NNE
20
NNE
Wind State
cross-on
on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
5:08PM1.33m
5:57AM1.07m
5:51PM1.39m
6:32AM1.17m
6:30PM1.43m
Low Tide
11:53PM0.29m
11:32AM0.44m
00:27AM0.22m
12:17PM0.36m
light rain
light rain
light rain
light rain
rain showers
rain showers
cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:51
 mm
4
5
5
2
1
1
Temp °C
15
15
16
15
16
17
18
18
18
18
18
18
17
18
18
17
17
17
Feels °C
13
13
15
15
16
17
16
14
14
14
15
16
16
15
14
12
13
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
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