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

information circle16 Day Weather and Surf, issued 4 pm Monday 23 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Manly-North Steyne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Manly-North Steyne sea temperature is
24.0° C
(Which is 1.1°C warmer than normal for this time of year)

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

The surf forecast for Manly-North Steyne over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 24) at 8AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.1m and 14s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Manly-North Steyne in the next 16 days are 2.5m 13s and forecast to arrive on Thursday (Mar 26) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7.5m 13s period and expected on Saturday (Mar 28) at 2AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 24th Mar)4ft (1.2m) 7s
Best Surf 5AM (Thu 26th Mar)8ft (2.5m) 13s
Most Powerful 5AM (Thu 26th Mar)8ft (2.5m) 13s

Table - best surf conditions forecast for Manly-North Steyne over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 24°C on Thu morning, min 18°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 68mm), heaviest during Fri night. Warm (max 26°C on Thu afternoon, min 13°C on Fri night). Winds increasing (light winds from the SSW on Thu night, near gales from the SW by Fri night).

Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
2
2
1
3
3
0
2
3
1
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.2
E
1.2
E
1.3
ENE
1.4
ENE
1.5
ENE
1.6
ENE
1.7
ENE
2.4
ENE
2.5
E
2.3
E
2
E
1.6
E
1.5
ESE
1.2
ESE
6.5
S
6
S
0.4
E
0.4
E
0.4
E
0.4
E
0.5
E
Period(s) (?)778899101313121211111113131010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1311261912443374005401857209215441095629485308003231313044
Wind
(km/h)
15
ENE
15
NE
10
NE
15
ENE
5
NW
5
WSW
15
ENE
5
NNW
5
NNW
25
NE
35
SSW
20
WSW
35
WSW
45
SW
35
SW
40
SSW
25
SW
20
SW
30
S
10
S
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
ononglassglassoncrosscrosscross-
on
cross-
off
offoffcross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
off
High Tide
/ height (m)
12:35AM
1.52
1:21PM
1.04
1:36AM
1.47
2:39PM
0.95
2:47AM
1.42
4:07PM
0.94
4:05AM
1.41
5:25PM
0.99
5:17AM
1.42
6:25PM
1.07
6:18AM
1.45
7:12PM
1.17
7:10AM
1.46
Low Tide
/ height (m)
6:03PM
0.30
7:23AM
0.22
6:55PM
0.40
8:37AM
0.27
8:01PM
0.48
9:59AM
0.28
9:22PM
0.52
11:14AM
0.25
10:45PM
0.50
12:14PM
0.20
11:56PM
0.43
1:02PM
0.16
12:54AM
0.36
1:42PM
0.14
Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Sunrise--7:00--7:01--7:01--7:01--7:03--7:03--7:03
Sunset7:02--7:00--7:00--6:59--6:57--6:55--6:54--
thunderstorm
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
part cloud
heavy rain
rain showers
thunderstorm
rain showers
cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
Rain (mm)
12--------1941035----181
Temp. °C232222232222232224262018181416181717202019
Feels °C (?)232222212123232325251714134810913151819
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Manly-North Steyne Surf forecast

The above surf forecast table for Manly-North Steyne provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Manly-North Steyne can be found by selecting the local surf guide option on the grey menu. Our Manly-North 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-North 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-North 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-North 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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