Grinders Surf Break

Lat Long: 38.42° S 144.19° E

Grinders 48 hour detailed Surf Forecast

Issued: 9 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grinders sea temperature is
13.7° 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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 3.5ft (1.0m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 1.5ft (0.5m), 19s period with SW swell.
  • Evening surf: Evening surf (05 Aug, local time) - 6ft (1.8m), 13s period with SW swell.

The current surf forecast for Grinders at 5AM is: 1.7m 9s primary swell from a Southwest direction and 1.0m 9s secondary swell from a South-southwest direction, 0.4m 20s secondary swell from a Southwest direction (forecast issued at 09:00pm August 04). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (05 Aug)3.5ft (1.0m)9s
Afternoon (05 Aug)1.5ft (0.5m)19s
Evening (05 Aug)6ft (1.8m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Wed morning, min 8°C on Wed night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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
3
2
1
0
1
0
0
3
2
2
2
2
1
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SW
10
2.3
SW
10
2
SW
10
1.7
SW
9
0.5
SW
20
1.5
SW
8
0.6
SW
15
0.5
SW
18
1.8
SW
13
0.8
SW
13
0.5
SW
17
0.5
SW
17
0.5
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.7
SW
17
Wave Graph
Metric surfscale
Energy kJ
1187
1069
727
447
186
284
136
167
1116
215
147
138
129
203
203
201
206
297
Wind (km/h)
15
WSW
15
W
15
W
20
W
20
W
15
WSW
15
SW
15
WSW
10
WSW
10
WNW
10
NW
15
WNW
15
NW
20
NW
25
NW
20
WNW
15
W
15
W
Wind State
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
3:46AM1.73m
3:42PM1.82m
4:27AM1.77m
4:10PM1.79m
Low Tide
9:35PM0.33m
9:41AM0.51m
10:05PM0.24m
10:18AM0.60m
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
 mm
1
Temp °C
11
10
11
10
9
11
13
12
11
10
10
9
8
8
10
12
12
10
Feels °C
7
7
8
6
5
7
9
8
8
7
7
5
4
3
4
8
9
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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