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

information circle12 Day Weather and Surf, issued 3 am Tuesday 15 Jul 2025 AEST
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
17.4° C
(Which is slightly cooler than normal)


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

The most powerful waves expected at Manly-North Steyne in the next 12 days are 1.1m 7s and forecast to arrive on Tuesday (Jul 22) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 11s period and expected on Tuesday (Jul 15) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Tue 22nd Jul)3.5ft (1.1m) 7s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.1
E
0.1
NE
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
NE
0.1
NE
0.1
SE
0.2
ESE
0.2
ENE
0.2
ENE
0.2
ENE
0.2
ENE
0.5
NE
1.2
NE
1.1
ENE
0.8
E
1.1
ENE
1.2
ENE
1.2
ENE
1.1
E
1
E
1
E
1.9
ENE
2.5
ENE
2.5
NE
1.8
ENE
0.8
ESE
1.3
E
1.3
E
Period(s) (?)131313121212121111101099165910111155779999997889121010
Wave
Graph
(?)Metric surfscale
Energy (?)3733335222333163111211112192102108189248254213193209441836947558423341370
Wind
(km/h)
15
WNW
15
W
20
W
15
W
10
NNE
10
WSW
10
NW
5
SE
15
WSW
15
SW
20
S
5
WSW
10
NW
15
NE
15
W
10
WSW
5
SE
10
W
10
NW
20
NE
25
N
30
N
25
WNW
10
WSW
10
NW
15
NE
10
NW
10
NNW
15
NE
15
N
35
NW
40
WNW
35
WNW
35
WNW
25
W
30
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offoffcross-
off
cross-
on
offcross-
off
glassoffcross-
off
cross-
off
offcross-
off
cross-
on
offoffcrosscross-
off
cross-
off
cross-
on
cross-
on
crosscross-
off
offcross-
off
oncross-
off
cross-
off
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
offoff
High Tide
/ height (m)
11:34AM
1.18
11:22PM
1.45
12:23PM
1.23
12:13AM
1.34
1:16PM
1.29
1:12AM
1.21
2:13PM
1.35
2:20AM
1.10
3:13PM
1.42
3:38AM
1.02
4:14PM
1.49
4:55AM
1.00
5:14PM
1.57
6:04AM
1.01
6:10PM
1.64
7:03AM
1.04
7:03PM
1.69
7:54AM
1.07
7:52PM
1.72
8:41AM
1.10
8:37PM
1.70
9:24AM
1.13
9:20PM
1.65
Low Tide
/ height (m)
5:10PM
0.39
6:02AM
0.11
6:10PM
0.42
6:46AM
0.16
7:18PM
0.43
7:34AM
0.22
8:34PM
0.41
8:27AM
0.28
9:53PM
0.36
9:27AM
0.32
11:06PM
0.27
10:29AM
0.35
12:11AM
0.18
11:29AM
0.34
1:07AM
0.10
12:26PM
0.32
1:57AM
0.05
1:18PM
0.30
2:43AM
0.03
2:07PM
0.28
3:25AM
0.03
2:54PM
0.29
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunrise6:56--6:56--6:56--6:56--6:56--6:54--6:54--6:54--6:54--6:52--6:52--6:52--
Sunset-5:02--5:04--5:04--5:05--5:06--5:06--5:07--5:07--5:07--5:08--5:09--5:09-
cloudcloudclearclearclearclearclearclearclearrain showersrain showerscloudclearclearclearclearclearclearclearclearcloudpart cloudrain showersclearpart cloudpart cloudclearpart cloudcloudlight rainrain showersclearclearpart cloudclearclear
Rain (mm)
---------11-----------1------32-----
Temp. °C14141014151315151213141417181314131316161520171216161318181715131113129
Feels °C (?)9951012101213791012141581111101312111412813129141512743551

Short Range Forecast: Mostly dry. Very mild (max 15°C on Wed afternoon, min 8°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 18°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.

Days 6-9 Weather Summary Some drizzle, heaviest during Tue afternoon. Warm (max 20°C on Tue morning, min 10°C on Wed night). Winds decreasing (fresh winds from the NNW on Tue morning, light winds from the W by Tue night).

Long Range Forecast: Light rain (total 5mm), mostly falling on Thu night. Very mild (max 18°C on Thu morning, min 8°C on Sat night). Winds increasing (light winds from the NNW on Thu morning, strong winds from the WNW by Fri afternoon).

  • 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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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 12 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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