Manly-South Steyne Surf Break

Lat Long: 33.80° S 151.30° E

Manly-South Steyne 48 hour detailed Surf Forecast

Issued: 3 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Manly-South Steyne sea temperature is
17.6° C
0.4° 

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 (31 Jul):

  • Afternoon surf: Afternoon surf (31 Jul, local time) - 6ft (1.8m), 9s period with S swell.
  • Evening surf: Evening surf (31 Jul, local time) - 5.5ft (1.7m), 9s period with S swell.

The current surf forecast for Manly-South Steyne at 8PM is: 1.8m 9s primary swell from a South direction and 0.1m 13s secondary swell from a East direction (forecast issued at 03:00pm July 31). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (31 Jul)--
Afternoon (31 Jul)6ft (1.8m)9s
Evening (31 Jul)5.5ft (1.7m)9s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Mon morning, min 12°C on Fri night). Wind will be generally light.

Fri
31
Saturday
1
Sunday
2
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)
2
1
1
2
2
2
2
2
1
1
0
0
2
2
2
1
0
0
0
0
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)
2
S
9
1.8
S
9
1.8
S
9
1.7
S
9
1.7
S
10
1.7
S
10
1.6
SSE
9
1.6
SSE
9
1.5
SSE
9
1.4
SSE
9
1.3
SSE
9
1.3
SSE
9
1.5
SSE
12
1.5
SSE
12
1.4
SSE
11
1.4
SSE
12
1.4
SE
12
1.5
SSE
12
1.4
SE
12
1.3
SSE
12
Wave Graph
Metric surfscale
Energy kJ
695
565
565
516
539
527
451
406
351
301
273
238
575
575
425
509
558
669
578
456
Wind (km/h)
20
S
20
S
15
S
10
SSW
15
WSW
10
SW
10
WSW
10
WSW
5
W
5
ENE
10
NE
10
NNE
10
NW
10
NW
10
NW
10
NNW
15
NE
20
NE
25
NNE
20
N
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
off
off
glassy
glassy
on
cross-on
cross-off
cross-off
cross-off
cross
cross-on
on
cross-on
cross
High Tide
9:18PM1.54m
10:00AM1.17m
9:54PM1.49m
10:38AM1.21m
Low Tide
2:57PM0.33m
3:57AM0.13m
3:38PM0.34m
4:28AM0.13m
4:22PM0.36m
clear
clear
clear
clear
part cloud
part cloud
rain showers
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:14
5:15
 mm
1
1
1
Temp °C
14
14
15
15
12
12
12
12
13
14
14
15
13
12
12
13
16
15
16
15
Feels °C
10
10
11
12
8
9
10
10
12
13
12
12
11
10
10
11
12
11
11
12
  • 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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