Grinders Surf Break

Lat Long: 38.42° S 144.19° E

Grinders 48 hour detailed Surf Forecast

Issued: 9 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grinders sea temperature is
14.1°C
1.2° 

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


How big are the waves at Grinders today (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 8ft (2.4m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 7.5ft (2.3m), 15s period with SSW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 7ft (2.1m), 15s period with SSW swell.

The current surf forecast for Grinders at 4PM is: 2.3m 15s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a South direction (forecast issued at 09:00am September 16). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (16 Sep)8ft (2.4m)15s
Afternoon (16 Sep)7.5ft (2.3m)15s
Evening (16 Sep)7ft (2.1m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri afternoon, min 7°C on Thu night). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
1
2
2
2
2
2
1
2
2
4
4
4
4
3
3
3
3
2
Swell
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
SSW
15
2.4
SSW
15
2.3
SSW
15
2.3
SSW
15
2.2
SSW
15
2.1
SSW
15
2
SSW
15
1.9
SSW
15
1.7
SSW
15
1.6
SSW
14
1.5
SSW
14
1.5
SSW
14
1.6
SSW
14
1.6
SSW
14
1.6
SSW
14
1.5
SSW
14
1.4
SSW
14
1.4
SW
14
1.6
SSW
16
1.6
SSW
16
1.7
SSW
16
1.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
2508
2508
2355
2355
2177
2007
1739
1589
1225
1072
862
838
942
982
1057
947
752
799
1371
1289
1322
1045
Wind (km/h)
25
S
20
SSW
25
SSW
25
SSW
15
SSW
15
SSW
15
WSW
15
WSW
15
WSW
15
SW
15
SSW
10
S
5
WSW
5
WNW
10
NW
15
WNW
15
NW
20
WNW
25
NW
25
NW
20
NW
25
NW
Wind State
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:39PM1.80m
3:26AM1.94m
3:09PM1.76m
4:01AM1.87m
3:39PM1.71m
Low Tide
8:51AM0.49m
8:57PM0.11m
9:25AM0.55m
9:30PM0.15m
9:57AM0.63m
cloud
clear
part cloud
cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:14
6:15
 mm
Temp °C
10
11
11
11
10
10
9
9
8
10
12
13
12
9
8
7
7
12
17
19
17
15
Feels °C
3
5
5
5
5
6
5
6
4
6
9
10
10
7
6
4
3
7
11
14
13
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 Grinders 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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