Nao Nao Surf Break

Lat Long: 16.92° S 151.42° W

Nao Nao 48 hour detailed Surf Forecast

Issued: 7 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nao Nao sea temperature is
26.6° C
0.4° 

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


How big are the waves at Nao Nao today (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 4ft (1.2m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.3m), 17s period with SSW swell.
  • Evening surf: Evening surf (19 Aug, local time) - 4.5ft (1.4m), 16s period with SW swell.

The current surf forecast for Nao Nao at 11AM is: 1.2m 17s primary swell from a Southwest direction and 0.9m 13s secondary swell from a South-southeast direction (forecast issued at 07:00am August 19). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (-10) & DateWave HeightWave Period
Morning (19 Aug)4ft (1.2m)17s
Afternoon (19 Aug)4.5ft (1.3m)17s
Evening (19 Aug)4.5ft (1.4m)16s

Table - waves today at Nao Nao. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 25°C on Wed morning, min 22°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SSE by Fri night).

Wednesday
19
Thursday
20
Friday
21
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
3
4
4
4
4
4
4
4
4
4
4
3
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSW
16
1.2
SW
16
1.2
SW
17
1.3
SSW
17
1.3
SSW
16
1.3
SSW
16
1.5
SW
16
1.7
SW
16
2
SW
16
2.1
SW
15
2.2
SW
14
2.3
SW
14
2.2
SW
14
2.1
SW
14
2.1
SW
13
2.4
SSW
13
2.3
SSW
12
2.2
SSW
12
2.2
SSW
12
2.3
SSW
12
2.3
SSW
12
2.3
SSW
12
1.9
SW
12
Wave Graph
Metric surfscale
Energy kJ
875
795
844
963
875
843
1101
1431
1909
2102
2032
2056
1868
1661
1474
1968
1596
1483
1427
1599
1652
1530
1082
Wind (km/h)
10
NNE
15
NE
10
NNE
5
NNE
5
NNE
5
NNE
5
N
5
W
0
WSW
5
WSW
5
WSW
10
WSW
15
SSW
30
SSE
30
SSE
30
SSE
30
SSE
30
SSE
30
SE
30
SSE
30
SSE
35
SSE
35
SSE
Wind State
cross-off
cross
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
glassy
cross-off
cross
cross-on
on
on
on
on
on
on
on
on
on
High Tide
2:07AM0.22m
2:14PM0.17m
2:05AM0.20m
1:54PM0.15m
1:52AM0.18m
1:03PM0.13m
Low Tide
8:38AM0.06m
7:55PM0.08m
8:34AM0.08m
7:08PM0.08m
7:38AM0.10m
6:24PM0.07m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:57
 mm
1
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
23
23
23
23
23
23
23
22
Feels °C
28
27
27
28
28
28
29
29
29
29
29
28
27
23
23
22
22
21
21
21
20
19
18
  • 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 

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 Nao Nao 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.


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