Narrabeen-South surf break

Narrabeen-South surfForecast / NSW – Sydney North Coast / Australia

information circle12 Day Weather and Surf, issued 10 pm Saturday 29 Nov 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Narrabeen-South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Narrabeen-South sea temperature is
21.8° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Narrabeen-South this week:

The surf forecast for Narrabeen-South over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 30) at 5AM. The primary swell is predicted to be 1.7m and 8s period with a secondary swell of 0.7m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Narrabeen-South in the next 12 days are 2.5m 9s and forecast to arrive on Tuesday (Dec 02) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Tuesday (Dec 02) at 5AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 30th Nov)5.5ft (1.7m) 8s
Best Surf 5AM (Sun 30th Nov)5.5ft (1.7m) 8s
Most Powerful 8PM (Tue 2nd Dec)8ft (2.5m) 9s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Mon night. Warm (max 24°C on Sat night, min 14°C on Mon night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 33°C on Fri morning, min 15°C on Tue night). Winds increasing (light winds from the ENE on Wed morning, fresh winds from the NE by Thu afternoon).

Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sat
06
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
1
2
2
1
0
1
0
1
2
0
0
0
0
0
2
0
0
2
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.7
S
1.6
S
1.2
S
1.3
S
0.5
S
0.8
S
0.6
S
2
S
2.4
S
1.8
S
1.1
S
0.8
SSE
0.7
S
0.6
S
1.3
NE
2
NE
1.1
NE
1.8
NE
1.8
NE
1.4
NE
1
NE
Period(s) (?)7887128989887995776888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)26635618117675866044288142814260785676384128224359226122
Wind
(km/h)
15
S
5
NNE
15
SW
15
WSW
10
WSW
30
ESE
25
SW
25
S
30
SSE
15
SW
10
ENE
30
ENE
10
N
10
NE
35
NE
10
NNW
10
NNE
30
NE
20
SW
15
SSE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
offcross-
off
offcrossoffcross-
off
cross-
off
offononcross-
on
ononcross-
on
cross-
on
onoffcross-
off
cross-
off
High Tide
/ height (m)
4:50AM
1.27
4:40PM
1.23
5:39AM
1.41
5:45PM
1.22
6:26AM
1.55
6:47PM
1.21
7:13AM
1.67
7:47PM
1.20
8:01AM
1.77
8:44PM
1.19
8:50AM
1.82
9:40PM
1.16
9:39AM
1.84
Low Tide
/ height (m)
10:14PM
0.21
10:49AM
0.48
11:03PM
0.19
11:55AM
0.35
11:52PM
0.18
12:55PM
0.22
12:40AM
0.18
1:52PM
0.09
1:29AM
0.19
2:46PM
-0.01
2:18AM
0.21
3:40PM
-0.06
3:07AM
0.24
4:34PM
-0.06
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sat
06
Sunrise-5:37--5:37--5:37--5:37--5:37--5:37--5:37-
Sunset--7:47--7:49--7:50--7:51--7:52--7:52--7:53
clear
clear
part cloud
clear
part cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
------2--------------
Temp. °C242224232023191718181920202525223332252423
Feels °C (?)202121181620171112131716162321172927242323
  • 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 Narrabeen-South Surf forecast

The above surf forecast table for Narrabeen-South provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Narrabeen-South can be found by selecting the local surf guide option on the grey menu. Our Narrabeen-South 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 (Narrabeen-South) 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 Narrabeen-South 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.

Narrabeen-South is 3 km (2 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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