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Surf Forecasts:

Manly-South Steyne surfForecast / NSW – Sydney North Coast / Australia

information circle12 Day Weather and Surf, issued 4 pm Friday 30 Jan 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Manly-South Steyne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Manly-South Steyne sea temperature is
22.4° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Manly-South Steyne this week:

The surf forecast for Manly-South Steyne over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 04) at 5AM. The primary swell is predicted to be 1.1m and 5s period with a secondary swell of 0.6m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Manly-South Steyne in the next 12 days are 4.0m 11s and forecast to arrive on Monday (Feb 02) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Saturday (Jan 31) at 11PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 4th Feb)3.5ft (1.1m) 5s
Best Surf 5AM (Wed 4th Feb)3.5ft (1.1m) 5s
Most Powerful 8AM (Mon 2nd Feb)13ft (4.0m) 11s

Table - best surf conditions forecast for Manly-South Steyne over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 25°C on Sat morning, min 17°C on Sun night). Mainly strong winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Thu morning, min 18°C on Mon afternoon). Mainly fresh winds.

Fri
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
ENE
0.5
SSE
0.3
SSE
0.2
S
0.2
S
0.2
S
1.5
ENE
3.5
S
3.5
S
2.3
SSE
2
SSE
1.6
SSE
1.5
SSE
0.7
S
1
ENE
1.2
ENE
0.5
SSE
0.4
SSE
0.3
SE
0.3
SE
0.3
SE
Period(s) (?)476988119108109996598988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)40278655019792505686756415331746583452813109
Wind
(km/h)
30
NE
15
NE
15
ENE
35
NE
15
NNE
5
E
45
S
40
S
35
S
30
SSE
15
ESE
15
ENE
20
NE
15
N
15
NE
30
NE
15
N
10
NE
25
NE
20
S
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		oncross-
on		cross-
on		glasscross-
off		cross-
off		cross-
off		crosscross-
on		ononcross-
on		ononcross-
on		cross-
on		oncross-
off		cross-
on
High Tide
/ height (m)
7:38PM
1.04
7:40AM
1.70
8:31PM
1.10
8:30AM
1.75
9:18PM
1.15
9:17AM
1.75
10:01PM
1.20
10:01AM
1.71
10:43PM
1.23
10:42AM
1.62
11:23PM
1.26
11:22AM
1.49
12:02AM
1.27
12:01PM
1.34
Low Tide
/ height (m)
1:03AM
0.32
2:33PM
0.04
1:58AM
0.27
3:20PM
-0.01
2:48AM
0.23
4:02PM
-0.02
3:36AM
0.22
4:41PM
0.01
4:22AM
0.23
5:17PM
0.06
5:08AM
0.28
5:51PM
0.13
5:55AM
0.34
Fri
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Sunrise--6:13--6:15--6:16--6:16--6:18--6:18--6:20
Sunset8:00--8:00--8:00--7:59--7:58--7:58--7:57--
clear
part cloud
clear
clear
part cloud
cloud
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
------13-------------
Temp. °C242325252325242017191920212122232227272323
Feels °C (?)23222524232824158131417181821201928252425
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Manly-South Steyne at:
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Information about the Manly-South Steyne Surf forecast

The above surf forecast table for Manly-South Steyne provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Manly-South Steyne can be found by selecting the local surf guide option on the grey menu. Our Manly-South Steyne surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Manly-South Steyne) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Manly-South Steyne may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Manly-South Steyne is 5 km (3 miles) from Dee Why. If you plan a holiday in Sydney North Coast, look for hotels and other accommodation in Dee Why. Dee Why has rooms for a wide range of budgets as well as car hire and transport links.

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