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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 4 am Wednesday 18 Mar 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
23.3° C
 (Which is normal for this time of year)

How big are the waves at Manly-South Steyne today?

The current surf forecast for Manly-South Steyne at 10AM is: 0.3m 10s primary swell from a South direction (forecast issued at 04:00am March 18). An open ocean swell of 0.4m 6s is not directed at the surf break, a second open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (18 Mar)1ft (0.3m)10s
Afternoon (18 Mar)3.5ft (1.1m)6s
Evening (18 Mar)2ft (0.6m)6s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
S
0.4
S
0.3
S
0.3
S
1.2
SSE
1.1
SSE
0.7
S
0.6
S
0.4
S
0.6
S
0.5
S
0.5
S
0.6
S
0.5
S
0.6
SE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.6
SE
0.6
SE
0.7
SE
0.6
SE
0.6
SE
Period(s) (?)1010101066668877886666666666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3130171710085372821422626493122171616162625312426
Wind
(km/h)
20
SSE
20
SSE
15
SSE
15
SSE
20
SE
15
SE
10
SE
10
SE
5
SSE
5
SSW
10
SSW
10
SSW
10
S
10
S
10
S
10
S
10
SSW
10
SSW
10
SSE
15
SSE
15
SE
15
SE
10
SE
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrossglass
High Tide
/ height (m)
8:29AM
1.53
9:03PM
1.37
9:10AM
1.52
9:40PM
1.46
9:52AM
1.47
10:19PM
1.53
Low Tide
/ height (m)
2:16AM
0.25
2:54PM
0.07
3:00AM
0.18
3:28PM
0.05
3:46AM
0.13
4:03PM
0.07
Wednesday
18
Thursday
19
Friday
20
Sunrise--6:54-------6:56-------6:56-----
Sunset-----7:08-------7:07-------7:07--
cloud
light rain
light rain
light rain
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
rain showers
part cloud
clear
clear
Rain (mm)
-531--------244121121---
Temp. °C232222222222222221212020202019202020212222222221
Feels °C (?)222122222121222322222121212119212121222120212222
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Manly-South Steyne surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Manly-South Steyne at:
surf-forecast.com

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