Grunters Surf Break

Lat Long: 34.01° S 114.99° E

Grunters 48 hour detailed Surf Forecast

Issued: 7 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grunters sea temperature is
18.1°C
1.1° 

Grunters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Grunters today (30 Sep):

  • Afternoon surf: Afternoon surf (30 Sep, local time) - 7ft (2.2m), 15s period with SW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 8ft (2.5m), 15s period with SW swell.

The current surf forecast for Grunters at 10PM is: 3.0m 15s primary swell from a Southwest direction and 2.4m 9s secondary swell from a Southwest direction (forecast issued at 07:00pm September 30). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (30 Sep)--
Afternoon (30 Sep)7ft (2.2m)15s
Evening (30 Sep)8ft (2.5m)15s

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


Short Range Forecast

Some drizzle, heaviest during Wed night. Very mild (max 15°C on Wed night, min 12°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the ENE by Fri morning).

Wed
30
Thursday
1
Friday
2
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)
0
0
0
0
5
7
7
5
5
7
6
6
5
5
3
3
2
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SW
15
2.2
SW
15
4
SW
15
4
SW
14
4.5
SW
15
4.5
SW
14
4.5
SW
14
4
SW
15
4
SW
15
4
SW
15
4
SW
15
3.5
SW
15
3.5
SW
14
3
SW
14
3
SW
14
3
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
2089
2089
6051
6383
7778
7932
7932
7532
6902
6340
5889
5233
4572
3944
3388
3067
2570
2534
2526
Wind (km/h)
30
WSW
30
WSW
25
SW
25
SW
20
SSW
15
S
15
S
15
SW
15
SSW
10
SE
10
ESE
10
E
10
E
10
ENE
10
WNW
15
WSW
15
SSW
15
SSE
10
SE
Wind State
on
on
on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-off
cross-off
cross-off
off
off
cross-on
on
cross-on
cross
cross-off
High Tide
11:03PM0.73m
11:36PM0.73m
Low Tide
12:10PM0.10m
1:04PM0.04m
part cloud
part cloud
clear
rain showers
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
5:58
—
—
—
—
—
—
—
5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
—
—
—
—
—
—
—
6:22
—
—
—
—
—
—
—
6:22
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 mm
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
14
15
14
14
14
14
15
15
14
13
12
12
12
14
14
15
14
13
Feels °C
8
7
9
9
9
11
10
11
11
11
10
8
8
9
11
11
12
11
10
  • 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 Grunters 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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