Grinders Surf Break

Lat Long: 38.42° S 144.19° E

Grinders 48 hour detailed Surf Forecast

Issued: 3 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grinders sea temperature is
13.5° C
0.4° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 3.5ft (1.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 3.5ft (1.0m), 16s period with SW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 3ft (0.9m), 15s period with SW swell.

The current surf forecast for Grinders at 6AM is: 1.1m 16s primary swell from a Southwest direction and 0.3m 6s secondary swell from a South-southwest direction (forecast issued at 03:00am August 08). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (08 Aug)3.5ft (1.1m)16s
Afternoon (08 Aug)3.5ft (1.0m)16s
Evening (08 Aug)3ft (0.9m)15s

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


Short Range Forecast

Heavy rain (total 38mm), heaviest during Sun night. Very mild (max 16°C on Sat morning, min 8°C on Sun night). Winds increasing (light winds from the N on Sat morning, fresh winds from the NNE by Sun morning).

Saturday
8
Sunday
9
Monday
10
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
3
3
3
2
2
2
1
1
2
0
0
1
0
2
0
3
3
3
3
3
0
1
1
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)
1
SW
18
1
SW
17
1.1
SW
16
1.1
SW
16
1
SW
16
1
SW
16
0.9
SW
15
0.8
SW
15
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.6
SW
14
0.6
SW
13
0.7
SW
16
0.7
SW
16
1
SW
21
1.1
SW
19
1.2
SW
19
1.2
SW
19
1.6
SW
18
1.2
SW
17
1.2
SW
17
1.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
588
562
581
567
486
468
370
301
297
293
200
192
147
111
254
254
815
945
1037
1026
1610
861
822
665
Wind (km/h)
10
NNE
10
N
10
N
15
N
15
N
20
NNE
20
NNE
15
NNE
25
NNE
25
NNE
25
NNE
35
NNE
35
NNE
35
NNE
25
NNE
25
NNE
15
NE
30
N
20
NNW
25
NW
15
WNW
35
SW
25
WSW
25
W
Wind State
cross-off
off
off
off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-on
cross
cross
High Tide
6:00AM1.76m
5:17PM1.71m
6:59AM1.71m
6:00PM1.64m
8:10AM1.66m
6:57PM1.57m
Low Tide
11:18PM0.13m
11:41AM0.82m
00:04AM0.12m
12:33PM0.94m
1:00AM0.16m
1:41PM1.03m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
cloud
cloud
light rain
light rain
heavy rain
light rain
light rain
light rain
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:39
5:40
 mm
1
2
3
4
3
4
13
4
2
1
1
Temp °C
12
12
12
13
16
15
13
12
12
11
10
10
11
12
13
12
11
8
8
8
10
13
13
12
Feels °C
10
10
9
9
12
10
8
9
7
6
4
2
4
5
8
7
8
2
3
3
7
7
8
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 

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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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