Grunters Surf Break

Lat Long: 34.01° S 114.99° E

Grunters 48 hour detailed Surf Forecast

Issued: 7 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grunters sea temperature is
17.8°C
0.8° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 7ft (2.1m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 6ft (1.8m), 13s period with SW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 5ft (1.6m), 15s period with SW swell.

The current surf forecast for Grunters at 3PM is: 1.8m 13s primary swell from a Southwest direction and 1.0m 13s secondary swell from a South direction (forecast issued at 07:00am September 16). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (16 Sep)7ft (2.1m)14s
Afternoon (16 Sep)6ft (1.8m)13s
Evening (16 Sep)5ft (1.6m)15s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri afternoon. Warm (max 24°C on Wed afternoon, min 13°C on Fri night). Winds increasing (light winds from the NNW on Wed afternoon, near gales from the WNW by Fri night).

Wednesday
16
Thursday
17
Friday
18
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)
4
4
4
3
3
4
4
3
3
3
2
2
1
1
1
3
3
2
1
2
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)
2.4
SW
14
2.2
SW
14
2.1
SW
13
1.8
SW
13
1.6
SW
13
1.6
SW
16
1.5
WSW
15
1.6
WSW
14
1.6
WSW
14
1.6
WSW
14
1.7
WSW
14
1.5
WSW
13
1.5
WSW
13
1.5
WSW
13
1.6
WSW
13
1.5
WSW
12
1.6
WSW
12
1
WSW
16
1.6
SW
17
1.7
WSW
17
1.9
WSW
16
4.5
NW
9
4.5
WNW
10
Wave Graph
Metric surfscale
Energy kJ
2221
1770
1584
1155
865
1178
987
1072
1014
971
1079
820
796
796
848
636
703
559
1467
1796
1975
2962
4777
Wind (km/h)
15
ENE
15
ENE
15
N
15
NNW
10
NNW
15
ESE
10
ENE
20
NNE
25
NNE
20
N
20
NNW
25
NNW
25
NNW
20
NW
20
NNW
15
N
20
NNE
30
NNE
35
N
40
N
45
NNW
50
NNW
45
NW
Wind State
off
off
cross-off
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
11:18PM0.66m
11:47PM0.65m
Low Tide
1:47PM0.18m
2:09PM0.14m
2:32PM0.12m
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:12
6:12
 mm
1
2
2
1
Temp °C
16
17
22
24
24
20
21
21
20
19
21
19
18
17
17
16
15
17
21
20
16
16
16
Feels °C
14
15
21
23
24
19
20
19
17
17
19
16
16
15
15
14
13
13
16
14
9
7
7
  • 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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