Gnaraloo Surf Break

Lat Long: 23.76° S 113.54° E

Gnaraloo 48 hour detailed Surf Forecast

Issued: 7 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Gnaraloo sea temperature is
23.1° C
0.8° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 5ft (1.6m), 17s period with WSW swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 5ft (1.5m), 16s period with WSW swell.
  • Evening surf: Evening surf (05 Aug, local time) - 5ft (1.5m), 16s period with WSW swell.

The current surf forecast for Gnaraloo at 2AM is: 1.5m 18s primary swell from a West-southwest direction (forecast issued at 07:00pm August 04). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (05 Aug)5ft (1.6m)17s
Afternoon (05 Aug)5ft (1.5m)16s
Evening (05 Aug)5ft (1.5m)16s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Tue night. Warm (max 23°C on Wed afternoon, min 18°C on Tue night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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)
1
2
3
4
4
4
3
4
4
4
4
4
4
4
4
2
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
WSW
19
1.2
WSW
19
1.5
WSW
18
1.5
WSW
18
1.6
WSW
17
1.6
WSW
17
1.6
WSW
16
1.5
WSW
16
1.5
WSW
16
1.5
WSW
16
1.6
WSW
16
1.7
WSW
16
1.8
WSW
16
1.8
WSW
16
1.9
WSW
16
1.9
WSW
16
1.9
WSW
16
1.9
WSW
16
1.9
WSW
16
Wave Graph
Metric surfscale
Energy kJ
949
1072
1362
1273
1382
1384
1318
1109
1082
1165
1271
1446
1616
1652
1830
1853
1853
1853
1830
Wind (km/h)
15
NE
25
ENE
20
ENE
15
ENE
10
ESE
20
SE
20
ESE
15
E
5
ENE
5
SSE
10
SSE
15
SSE
15
SSE
15
SSE
10
ESE
15
SW
20
SW
20
SSW
20
S
Wind State
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross
cross
cross-off
cross-off
High Tide
1:44AM1.17m
1:56PM0.83m
2:15AM1.20m
2:45PM0.72m
Low Tide
7:02PM0.28m
8:07AM0.33m
7:24PM0.33m
9:01AM0.32m
7:45PM0.39m
light rain
light rain
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:04
6:05
 mm
4
5
1
Temp °C
20
18
18
19
18
18
19
22
23
22
22
21
20
20
22
22
21
21
20
Feels °C
20
16
16
19
18
17
17
21
23
23
22
20
19
19
21
20
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 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.


Nearest locationNearest