Narrabeen-South Surf Break

Lat Long: 33.72° S 151.31° E

Narrabeen-South Surf Forecast and Surf Report

Issued: 9 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Narrabeen-South sea temperature is
18.4° C
0.3° 

Narrabeen-South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Narrabeen-South surf forecast from 11 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 7AM (local time) - 11ft (3.5m), 9s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 15 Jul, 10AM (local time) - 13ft (4.0m), 10s period, S swell with 2,721 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 7AM (local time) - 11ft (3.5m), 9s period with S swell.

Best Forecast Surf Conditions for Narrabeen-South this week:

The surf forecast for Narrabeen-South over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 15) at 7AM. The primary swell is predicted to be 3.5m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Narrabeen-South in the next 16 days are 4.0m 10s and forecast to arrive on Wednesday (Jul 15) at 10AM. Winds are predicted to be 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 Friday (Jul 17) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 15th Jul)11ft (3.5m) 9s
Best Surf 7AM (Wed 15th Jul)11ft (3.5m) 9s
Most Powerful10AM (Wed 15th Jul)13ft (4.0m) 10s

Table - best surf conditions forecast for Narrabeen-South over the next 16 days.


G'day, Rusty here. Let's have a look at what's on the cards for Narrabeen-South.

First up, it's a bit of a slow start. We've got a few days of small, messy stuff that's not really worth getting excited about. From Saturday the 11th to Tuesday the 14th, the swell is tiny and the energy is weak. Saturday morning has a little 3ft ripple from the ESE with a period of 12 seconds, but the wind is cross and the combined energy is weak at 389. It's a marginal surf forecast at best. After that, it drops right off, with swell heights falling and the energy bottoming out to just 13 on Tuesday. You're better off waiting for the real action.

Now, the first real standout is Wednesday the 15th, but it's not for the faint-hearted. We've got a solid 13ft S swell hitting the beach early, with a combined energy of 2721 – that's strong wave energy. The wind is offshore from the SSW, so it'll be clean, but this is way too big for anyone but the experts. The forecast says it's too big for this break, so unless you're a seasoned charger on a proper board, sit this one out. It's a similar story on Wednesday afternoon with 10ft, still only for the brave.

The good news is things settle down. By Thursday the 16th, the swell drops to 7ft, but it's still messy. It's not until Friday the 17th that we start to see decent surf again. The morning brings 5ft from the E with a period of 9 seconds, and the wind is cross-off from the SSE, keeping it clean. The energy is moderate at 547, and the forecast says it should be very good. That's a solid session for a strong intermediate.

But the real stand-out, the one you want to circle on the calendar, is Sunday the 19th. Glassy conditions with a light WNW wind, and a clean 8ft E swell rolling in. The period is 10 seconds, and the combined energy is a massive 2784. The forecast is calling it excellent for experienced surfers. This is the best on offer in the whole window. Monday the 20th morning is also a cracker, with the same 8ft E swell, a 12-second period, and a clean cross-off wind from the WNW. That's another top-notch session for the experienced crew.

The water temperature is sitting at 65°F, which is about 0.5°F warmer than average for this time of year, so nothing out of the ordinary for a wetsuit. Crowds are often an issue at Narrabeen-South, so expect company on these good days.

After that, we have a few more good days. Tuesday the 21st morning has a clean 8ft E swell with a 12-second period and a strong offshore wind, but it's a solid size. The 23rd of July has a 5ft E swell with a 12-second period and glassy conditions in the morning, which is a great opportunity for a cleaner, smaller day. The last decent call is on the 26th of July, with a clean 5ft E swell.

Overall, the first week is a write-off, but the second week from the 17th onwards has some true gems, especially the 19th and 20th. Lock them in.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Mon morning, min 11°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 19mm), heaviest on Wed night. Very mild (max 19°C on Tue morning, min 12°C on Wed morning). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the S by Thu night).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
!
!
2
1
2
2
3
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
12
0.9
ESE
11
0.9
ESE
10
0.7
ESE
10
0.5
ESE
10
0.4
SE
9
0.4
SSW
6
0.3
SSW
12
0.3
SSW
11
0.2
S
11
0.2
S
16
0.4
SSW
11
4
S
10
3
S
9
2.3
SSE
8
2
SSE
7
1.7
ESE
9
1.6
ESE
9
1.5
E
9
1.3
E
9
1.4
E
9
Wave Graph
Metric surfscale
Energy kJ
213
217
180
86
52
20
15
26
22
9
21
40
2721
1567
588
394
426
388
363
252
292
Wind (km/h)
10
NW
15
NE
15
NNW
25
WNW
25
WNW
25
WNW
20
WNW
15
WNW
15
NW
25
WNW
20
WSW
20
SW
30
SSW
30
SSW
15
S
15
S
25
S
10
SSE
15
SSE
25
SSE
15
SSW
Wind State
cross
on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
5:22PM1.62m
6:08AM1.06m
6:18PM1.71m
7:09AM1.09m
7:12PM1.79m
8:04AM1.13m
8:04PM1.83m
8:56AM1.16m
8:54PM1.82m
9:46AM1.19m
9:43PM1.75m
10:34AM1.22m
10:30PM1.64m
Low Tide
10:39AM0.31m
00:15AM0.16m
11:38AM0.29m
1:13AM0.06m
12:36PM0.27m
2:06AM-0.02m
1:31PM0.25m
2:56AM-0.06m
2:24PM0.24m
3:44AM-0.06m
3:16PM0.25m
4:29AM-0.02m
4:09PM0.28m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
rain showers
rain showers
light rain
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
6:58
6:58
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:01
5:01
5:02
5:02
5:04
5:05
 mm
1
2
1
3
5
2
5
6
3
3
Temp °C
16
16
14
15
14
11
18
18
13
19
18
14
14
14
14
13
15
16
15
16
15
Feels °C
13
12
10
8
7
6
14
14
8
13
12
10
6
7
9
10
10
12
12
11
11
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Narrabeen-South:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Narrabeen-South 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.


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 16 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.

Nearest locationNearest