Gnaraloo Surf Break

Lat Long: 23.76° S 113.54° E

Gnaraloo 48 hour detailed Surf Forecast

Issued: 1 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Gnaraloo sea temperature is
22.5° C
0.4° 

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


How big are the waves at Gnaraloo today (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 4.5ft (1.4m), 17s period with WSW swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 4.5ft (1.4m), 16s period with WSW swell.
  • Evening surf: Evening surf (14 Aug, local time) - 4.5ft (1.3m), 16s period with WSW swell.

The current surf forecast for Gnaraloo at 8AM is: 1.4m 17s primary swell from a West-southwest direction (forecast issued at 01:00am August 14). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (14 Aug)4.5ft (1.4m)17s
Afternoon (14 Aug)4.5ft (1.4m)16s
Evening (14 Aug)4.5ft (1.3m)16s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri afternoon, min 16°C on Fri morning). Winds increasing (calm on Sun morning, fresh winds from the WNW by Sun night).

Friday
14
Saturday
15
Sunday
16
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
4
3
3
3
2
2
2
3
3
3
2
1
0
1
3
1
1
2
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)
1.4
WSW
17
1.4
WSW
17
1.4
WSW
17
1.4
WSW
17
1.4
WSW
17
1.4
WSW
16
1.3
WSW
16
1.3
WSW
16
1.3
WSW
16
1.2
WSW
16
1.2
WSW
15
1.3
WSW
15
1.2
WSW
15
1.1
WSW
14
1.1
WSW
14
1.1
WSW
14
1.1
WSW
14
1
WSW
14
1
WSW
14
1
WSW
13
0.9
WSW
13
0.9
WSW
13
0.8
WSW
13
0.9
WSW
16
Wave Graph
Metric surfscale
Energy kJ
1099
1112
1125
1175
1048
1055
848
838
827
706
679
674
610
515
508
501
494
378
357
342
273
273
222
427
Wind (km/h)
20
SSE
20
SSE
20
SSE
20
S
20
SSW
25
SW
25
SSW
25
S
20
SSE
15
SSE
15
SE
10
NNE
10
NNW
15
W
15
WSW
15
SW
10
WSW
5
WSW
5
NNW
20
NNW
20
NNW
20
NW
25
NW
30
NW
Wind State
off
off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
off
off
off
cross
on
cross-on
cross
cross-off
cross-on
cross-on
glassy
on
on
on
on
on
High Tide
11:13PM0.95m
10:45AM1.23m
11:41PM1.05m
11:31AM1.17m
00:09AM1.14m
12:13PM1.08m
Low Tide
4:32AM0.41m
5:21PM0.12m
5:22AM0.33m
5:48PM0.17m
6:08AM0.27m
6:12PM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:08
 mm
Temp °C
19
17
16
19
22
22
21
20
19
19
19
22
22
22
22
21
21
21
21
21
22
21
21
21
Feels °C
13
11
11
13
16
16
16
16
15
15
15
18
18
18
19
18
19
20
21
17
18
17
17
17
  • 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 Gnaraloo 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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