Grunters Surf Break

Lat Long: 34.01° S 114.99° E

Grunters 48 hour detailed Surf Forecast

Issued: 7 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grunters sea temperature is
18.5°C
1.3° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 13ft (4.0m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 13ft (4.0m), 14s period with SW swell.
  • Evening surf: Evening surf (03 Sep, local time) - 10ft (3.0m), 14s period with SW swell.

The current surf forecast for Grunters at 12PM is: 4.0m 14s primary swell from a Southwest direction (forecast issued at 07:00am September 03). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (03 Sep)13ft (4.0m)15s
Afternoon (03 Sep)13ft (4.0m)14s
Evening (03 Sep)10ft (3.0m)14s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sat afternoon. Very mild (max 16°C on Thu morning, min 13°C on Fri afternoon). Winds increasing (light winds from the N on Thu morning, strong winds from the S by Sat night).

Thursday
3
Friday
4
Saturday
5
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)
7
7
0
4
0
0
0
0
0
0
0
6
7
7
7
0
5
4
3
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)
4
SW
15
4
SW
15
4
SW
15
4
SW
14
4
WSW
14
3
SW
14
4.5
WSW
14
5
WSW
10
5
WSW
12
5.5
WSW
13
5
SW
13
5
SW
13
4.5
SW
14
5
WSW
15
4.5
WSW
15
4.5
SW
14
4
SW
14
4
WSW
14
3.5
WSW
14
3
WSW
13
4
WSW
13
4
SW
10
5.5
SW
10
Wave Graph
Metric surfscale
Energy kJ
6652
6792
6562
6085
5956
4119
7680
5018
7906
9064
8632
8269
8591
10960
9342
7811
6662
5964
4889
2975
5385
3422
5988
Wind (km/h)
0
ESE
5
N
25
NW
30
NW
35
NW
35
WNW
45
W
45
W
40
WSW
30
WSW
30
SW
20
SW
15
SW
10
WSW
15
WNW
20
NW
20
NW
30
NW
30
NW
35
NW
30
WNW
45
S
50
S
Wind State
glassy
cross-off
cross-on
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
1:32AM0.67m
4:08AM0.69m
Low Tide
1:55PM0.13m
2:23PM0.05m
2:57PM-0.00m
cloud
cloud
light rain
clear
cloud
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:02
6:04
 mm
1
1
1
1
1
1
1
2
1
1
Temp °C
13
14
16
16
16
16
15
14
14
15
14
13
13
13
13
14
14
15
15
16
14
13
13
Feels °C
13
13
11
9
9
9
6
5
6
8
7
8
9
10
9
9
9
9
9
10
8
4
2
  • 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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