Grinders Surf Break

Lat Long: 38.42° S 144.19° E

Grinders 48 hour detailed Surf Forecast

Issued: 3 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grinders sea temperature is
13.7°C
0.7° 

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 (19 Sep):

  • Afternoon surf: Afternoon surf (19 Sep, local time) - 4ft (1.2m), 13s period with SW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.

The current surf forecast for Grinders at 7PM is: 1.1m 13s primary swell from a Southwest direction (forecast issued at 03:00pm September 19). The wind direction is predicted to be glassy and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (19 Sep)--
Afternoon (19 Sep)4ft (1.2m)13s
Evening (19 Sep)3.5ft (1.1m)13s

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


Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 25°C on Sun morning, min 10°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the NNW by Sun morning).

Sat
19
Sunday
20
Monday
21
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)
2
2
2
2
3
3
3
3
2
1
!
2
0
0
0
0
0
0
1
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)
1.3
SW
13
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
15
1.2
SW
15
1.3
SSW
15
1.3
SSW
15
1.2
SW
15
1.1
SW
14
3
WSW
13
1.2
SW
14
1.2
SW
12
1.8
SW
12
1.9
SW
12
2.1
SSW
16
2.2
SSW
16
2.1
SSW
15
2.2
SSW
15
2.1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
609
480
424
451
566
693
780
750
640
482
2904
565
437
956
1100
2151
2271
2144
2070
1860
Wind (km/h)
10
WSW
10
W
5
W
10
NNW
10
NNW
15
N
20
NNW
20
NNW
30
NNW
25
WNW
25
WSW
20
WNW
30
WSW
25
WSW
30
SW
25
SSW
25
SSW
25
SSW
20
SSW
15
S
Wind State
cross
cross
glassy
cross-off
cross-off
off
off
off
off
cross-off
cross
cross-off
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
High Tide
4:07PM1.63m
5:13AM1.68m
4:35PM1.55m
5:54AM1.57m
5:06PM1.46m
Low Tide
10:35PM0.30m
11:01AM0.82m
11:09PM0.40m
11:38AM0.92m
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
rain showers
cloud
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:17
 mm
1
Temp °C
21
22
19
17
15
14
16
22
25
24
18
15
12
11
10
11
12
11
11
11
Feels °C
17
20
18
15
12
10
11
16
18
19
13
11
6
4
3
4
5
4
5
6
  • 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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