Gnaraloo Surf Break

Lat Long: 23.76° S 113.54° E

Gnaraloo 48 hour detailed Surf Forecast

Issued: 1 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Gnaraloo sea temperature is
22.1°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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 5ft (1.6m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 4.5ft (1.4m), 15s period with WSW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 4ft (1.2m), 14s period with WSW swell.

The current surf forecast for Gnaraloo at 6AM is: 1.6m 16s primary swell from a West-southwest direction (forecast issued at 01:00am September 22). The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (22 Sep)5ft (1.6m)16s
Afternoon (22 Sep)4.5ft (1.4m)15s
Evening (22 Sep)4ft (1.2m)14s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Tue morning, min 18°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue afternoon, light winds from the SSW by Thu morning).

Tuesday
22
Wednesday
23
Thursday
24
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)
2
2
2
2
1
0
1
1
1
0
1
0
0
0
0
0
0
0
0
2
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)
1.5
WSW
16
1.7
WSW
16
1.6
WSW
16
1.6
WSW
15
1.5
WSW
15
1.3
WSW
15
1.2
WSW
14
1.2
WSW
14
1.2
WSW
14
1.1
WSW
14
1.1
WSW
14
1.1
WSW
14
1.1
WSW
14
1.1
WSW
13
1.1
WSW
13
1
WSW
13
1
WSW
13
1
WSW
13
1
WSW
12
0.9
WSW
12
1
WSW
12
1.3
SW
12
0.9
WSW
12
1
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1041
1379
1169
1139
975
669
565
557
557
465
459
446
427
408
402
331
326
321
297
237
309
479
233
384
Wind (km/h)
25
SSE
30
S
25
SSE
25
SSW
35
SSW
35
SSW
35
SSW
35
S
30
S
30
SSE
30
SSE
25
S
30
SSW
35
SSW
30
S
35
S
30
S
30
SSE
25
SSE
15
SSW
30
SW
35
SW
35
SSW
35
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
4:58AM0.89m
10:27PM0.74m
6:58AM0.90m
9:31PM0.81m
8:12AM0.94m
9:33PM0.90m
Low Tide
2:12PM0.39m
1:18AM0.72m
2:44PM0.35m
2:32AM0.62m
3:08PM0.32m
part cloud
cloud
clear
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>
6:16
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:21
6:22
 mm
Temp °C
19
19
20
24
24
23
20
20
19
18
18
24
24
24
21
20
19
18
18
24
23
21
20
20
Feels °C
16
16
17
20
19
18
15
16
15
14
12
18
18
18
16
15
14
14
13
21
18
15
15
15
  • 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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