Gnaraloo Surf Break

Lat Long: 23.76° S 113.54° E

Gnaraloo 48 hour detailed Surf Forecast

Issued: 1 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Gnaraloo sea temperature is
22.8° 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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 3ft (0.9m), 15s period with WSW swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 2.5ft (0.8m), 18s period with W swell.
  • Evening surf: Evening surf (31 Jul, local time) - 4ft (1.2m), 16s period with WSW swell.

The current surf forecast for Gnaraloo at 10PM is: 1.3m 16s primary swell from a West-southwest direction (forecast issued at 01:00pm July 31). 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 (31 Jul)3ft (0.9m)15s
Afternoon (31 Jul)2.5ft (0.8m)18s
Evening (31 Jul)4ft (1.2m)16s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Sun night. Warm (max 26°C on Sat afternoon, min 16°C on Sat morning). Mainly fresh winds.

Fri
31
Saturday
1
Sunday
2
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
1
1
2
2
3
4
4
4
4
2
1
1
3
3
3
1
0
1
1
1
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)
0.9
WSW
15
0.8
W
18
1.2
WSW
18
1.2
WSW
17
1.3
WSW
16
1.4
WSW
16
1.4
WSW
17
1.5
WSW
16
1.5
WSW
16
1.5
WSW
16
1.4
WSW
16
1.3
WSW
15
1.3
WSW
15
1.2
WSW
15
1.2
WSW
15
1.2
WSW
15
1.3
WSW
15
1.3
WSW
15
1.3
WSW
15
1.3
WSW
14
1.3
WSW
14
Wave Graph
Metric surfscale
Energy kJ
314
399
823
749
813
998
1000
1091
1165
1096
938
725
687
573
573
573
678
726
706
687
659
Wind (km/h)
5
E
10
W
20
WSW
20
SSW
15
SSE
20
SSE
25
SSE
25
SE
25
SE
15
SSE
20
S
30
S
30
SSE
25
SE
25
SE
20
SE
15
NE
15
NNW
15
NW
15
NW
15
N
Wind State
cross-off
cross-on
cross
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
cross
on
on
on
cross-on
High Tide
10:48AM1.15m
00:07AM0.95m
11:25AM1.13m
00:30AM1.01m
12:00PM1.09m
Low Tide
5:40PM0.13m
5:22AM0.48m
6:01PM0.15m
6:01AM0.43m
6:22PM0.18m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:02
 mm
Temp °C
22
23
23
22
20
19
17
16
21
26
25
22
20
18
18
19
24
24
24
23
23
Feels °C
18
19
18
18
17
15
12
10
15
21
20
15
13
13
12
12
18
20
22
21
22
  • 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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