No Mans Land surfForecast / NSW – Sydney North Coast / Australia

information circle12 Day Weather and Surf, issued 4 am Thursday 18 Dec 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
No Mans Land surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's No Mans Land sea temperature is
22.1° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for No Mans Land this week:

The surf forecast for No Mans Land over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 18) at 8AM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.9m and 6s. Another secondary swell of 1.1m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at No Mans Land in the next 12 days are 2.1m 10s and forecast to arrive on Tuesday (Dec 23) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Dec 22) at 8AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 18th Dec)3.5ft (1.1m) 6s
Best Surf 2AM (Fri 19th Dec)6ft (1.9m) 7s
Most Powerful 5AM (Tue 23rd Dec)7ft (2.1m) 10s

Table - best surf conditions forecast for No Mans Land over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 33°C on Fri morning, min 19°C on Thu morning). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat afternoon).

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Sun night. Warm (max 33°C on Sun afternoon, min 19°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the SSW by Tue night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
3
1
0
1
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
S
1.5
NE
1.9
NE
1.2
ENE
1
ENE
0.9
ENE
0.9
NE
1.1
NE
0.8
NE
0.5
S
0.9
NE
0.9
ENE
1.1
NE
1
NE
1.8
SSE
1.6
S
0.9
S
0.9
S
0.8
S
1.4
S
1.3
SSE
Period(s) (?)106777777710778879811988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7613336114211178731096249797614513231640499189113247240
Wind
(km/h)
15
NE
30
NE
10
NNW
0
SSE
20
N
10
NW
10
N
30
NE
15
SSW
10
NNE
15
NNW
20
NNW
15
SSE
20
SE
10
ESE
15
NNE
20
ENE
25
S
5
N
15
ENE
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
glasscross-
off
offcross-
off
cross-
on
crosscrosscross-
off
cross-
off
cross-
on
ononcrosscross-
on
crossglasscross-
on
on
High Tide
/ height (m)
8:26PM
1.00
8:24AM
1.54
9:06PM
1.01
9:02AM
1.56
9:46PM
1.01
9:39AM
1.57
10:25PM
1.02
10:17AM
1.57
11:05PM
1.02
10:54AM
1.55
11:47PM
1.03
11:33AM
1.51
12:32AM
1.06
Low Tide
/ height (m)
2:37PM
0.26
1:48AM
0.40
3:16PM
0.22
2:27AM
0.40
3:54PM
0.19
3:05AM
0.39
4:32PM
0.18
3:43AM
0.40
5:10PM
0.18
4:23AM
0.42
5:47PM
0.18
5:05AM
0.44
6:26PM
0.18
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Sunrise5:39--5:39--5:39--5:39--5:39--5:41--5:41--
Sunset-8:01--8:02--8:02--8:04--8:04--8:05--8:05-
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
Rain (mm)
-----------10---------
Temp. °C252624333226262924293324222119222522242722
Feels °C (?)242422333025272824303224211918222422242522
  • 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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Information about the No Mans Land Surf forecast

The above surf forecast table for No Mans Land provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at No Mans Land can be found by selecting the local surf guide option on the grey menu. Our No Mans Land 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 (No Mans Land) 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 No Mans Land 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.

No Mans Land is 1 km (1 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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