Gnaraloo Surf Break

Lat Long: 23.76° S 113.54° E

Gnaraloo 48 hour detailed Surf Forecast

Issued: 1 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Gnaraloo sea temperature is
22.7°C
0.7° 

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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 3.5ft (1.1m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 4.5ft (1.3m), 15s period with WSW swell.
  • Evening surf: Evening surf (24 Aug, local time) - 4.5ft (1.3m), 14s period with WSW swell.

The current surf forecast for Gnaraloo at 9PM is: 1.3m 14s primary swell from a West-southwest direction (forecast issued at 01:00pm August 24). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (24 Aug)3.5ft (1.1m)16s
Afternoon (24 Aug)4.5ft (1.3m)15s
Evening (24 Aug)4.5ft (1.3m)14s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Tue afternoon, min 16°C on Tue morning). Winds increasing (calm on Wed morning, fresh winds from the S by Wed night).

Mon
24
Tuesday
25
Wednesday
26
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)
3
3
1
1
1
1
3
2
2
0
0
0
1
3
3
3
3
1
0
0
0
Swell
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
WSW
16
1.3
WSW
15
1.3
WSW
14
1.3
WSW
14
1.3
WSW
14
1.2
WSW
14
1.2
WSW
13
1.1
WSW
13
1.1
WSW
13
1.1
WSW
13
1
WSW
12
1
WSW
12
0.8
WSW
12
1.1
WSW
15
1.1
WSW
15
1.1
WSW
14
1.1
WSW
14
1.2
WSW
14
1.3
WSW
16
1.8
WSW
19
2
WSW
18
Wave Graph
Metric surfscale
Energy kJ
773
716
697
687
678
561
514
396
390
378
288
278
187
498
522
472
427
497
827
2331
2344
Wind (km/h)
20
SE
15
SSW
30
SW
30
SSW
25
S
30
SSE
25
SSE
25
SSE
15
SSE
15
SW
30
SW
30
SSW
15
SSW
15
S
15
SSE
10
SSE
5
WNW
15
W
20
W
25
WSW
25
WSW
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross
cross
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
7:21AM0.98m
10:42PM0.74m
8:29AM1.03m
10:35PM0.81m
Low Tide
3:01PM0.33m
3:32PM0.27m
2:21AM0.67m
3:57PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:12
 mm
Temp °C
20
22
21
20
19
17
17
16
21
23
21
20
20
19
18
17
19
20
21
20
20
Feels °C
16
19
16
14
14
12
13
12
18
20
16
15
18
17
17
16
19
18
18
16
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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