Gnaraloo Surf Break

Lat Long: 23.76° S 113.54° E

Gnaraloo 48 hour detailed Surf Forecast

Issued: 7 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Gnaraloo sea temperature is
23.4° C
0.6° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 6ft (1.9m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 5.5ft (1.7m), 15s period with WSW swell.
  • Evening surf: Evening surf (19 Jul, local time) - 5ft (1.6m), 14s period with WSW swell.

The current surf forecast for Gnaraloo at 1AM is: 1.6m 14s primary swell from a West-southwest direction and 0.9m 17s secondary swell from a West direction (forecast issued at 07:00pm July 18). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (19 Jul)6ft (1.9m)16s
Afternoon (19 Jul)5.5ft (1.7m)15s
Evening (19 Jul)5ft (1.6m)14s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 15°C on Tue morning). Winds increasing (light winds from the SSW on Sat night, fresh winds from the S by Mon night).

Sat
18
Sunday
19
Monday
20
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
1
3
4
4
4
4
2
2
3
2
2
3
3
2
0
0
0
0
Swell
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
14
1.6
WSW
14
1.7
WSW
14
1.6
WSW
14
1.9
WSW
15
1.9
WSW
16
1.8
WSW
16
1.8
WSW
15
1.7
WSW
15
1.6
WSW
14
1.5
WSW
14
1.5
WSW
14
1.3
WSW
14
1.3
WSW
14
1.3
WSW
14
1.2
WSW
13
1.2
WSW
13
1.2
WSW
13
1.2
WSW
13
Wave Graph
Metric surfscale
Energy kJ
826
900
1095
1017
1674
1696
1531
1492
1271
1076
930
850
692
672
561
465
458
451
444
Wind (km/h)
15
NW
15
NW
10
WNW
5
SSW
15
SE
15
ESE
10
ENE
10
NW
15
SW
25
S
20
SSE
20
SSE
20
SSE
20
SSE
25
SSE
25
SSE
25
SSE
35
S
35
S
Wind State
on
on
cross-on
cross-off
off
off
cross-off
on
cross
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:22AM1.07m
1:09PM1.05m
1:55AM1.12m
1:52PM0.91m
Low Tide
6:52PM0.15m
7:08AM0.38m
7:18PM0.23m
8:03AM0.38m
7:41PM0.31m
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
5:57
 mm
Temp °C
23
23
23
22
20
20
22
22
22
20
19
19
18
18
20
21
22
19
18
Feels °C
22
22
23
23
20
20
23
21
21
17
17
17
15
15
17
16
17
12
11
  • 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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