Grinders Surf Break

Lat Long: 38.42° S 144.19° E

Grinders 48 hour detailed Surf Forecast

Issued: 9 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grinders sea temperature is
13.6° C
0.5° 

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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 2ft (0.6m), 13s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.

The current surf forecast for Grinders at 3AM is: 0.8m 14s primary swell from a Southwest direction (forecast issued at 09:00pm August 08). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Aug)2.5ft (0.7m)14s
Afternoon (09 Aug)2ft (0.6m)13s
Evening (09 Aug)2.5ft (0.7m)16s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Sun morning. Very mild (max 13°C on Mon afternoon, min 8°C on Sun night). Mainly fresh winds.

Sat
8
Sunday
9
Monday
10
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
1
1
1
0
0
0
0
0
2
2
4
4
3
2
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
15
0.9
SW
15
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.6
SW
13
0.6
SW
13
0.6
SW
16
0.7
SW
16
1
SW
21
1.1
SW
19
1.2
SW
19
1.2
SW
19
1.2
SW
18
1.2
SW
17
1.2
SW
17
1.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
427
355
297
293
200
192
144
111
208
254
815
945
1037
1026
881
861
822
651
Wind (km/h)
20
NNE
20
NE
20
NNE
20
NNE
25
NNE
35
NNE
30
NNE
30
NNE
25
NNE
25
NNE
25
NE
20
NNW
20
N
20
NNW
20
NW
20
WSW
30
SW
25
WSW
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross
cross-on
cross
High Tide
5:17PM1.71m
6:59AM1.71m
6:00PM1.64m
8:10AM1.66m
6:57PM1.57m
Low Tide
00:04AM0.12m
12:33PM0.94m
1:00AM0.16m
1:41PM1.03m
cloud
light rain
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
 mm
2
1
3
3
1
1
1
1
3
3
1
1
Temp °C
14
12
12
11
9
10
10
11
12
12
12
11
8
8
8
11
13
12
Feels °C
9
8
7
6
3
3
3
5
7
7
7
7
3
4
4
7
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 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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