Grinders Surf Break

Lat Long: 38.42° S 144.19° E

Grinders 48 hour detailed Surf Forecast

Issued: 9 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grinders sea temperature is
13.8°C
0.8° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 7.5ft (2.3m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 7ft (2.1m), 16s period with SW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 6.5ft (2.0m), 16s period with SW swell.

The current surf forecast for Grinders at 2PM is: 2.1m 16s primary swell from a Southwest direction and 0.3m 17s secondary swell from a South direction (forecast issued at 09:00am September 04). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (04 Sep)7.5ft (2.3m)16s
Afternoon (04 Sep)7ft (2.1m)16s
Evening (04 Sep)6.5ft (2.0m)16s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri night. Very mild (max 15°C on Fri afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the NW on Sat morning, light winds from the W by Sun afternoon).

Friday
4
Saturday
5
Sunday
6
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
4
4
4
4
3
3
2
2
2
2
2
!
!
2
!
3
4
2
0
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)
2.3
SW
15
2.2
SW
16
2.2
SW
16
2.1
SW
16
2.1
SW
16
2
SW
16
1.9
SW
16
1.9
SW
16
1.7
SW
15
1.6
SW
15
1.5
SW
15
1.5
SW
15
1.6
SW
15
1.7
SW
13
3
SW
11
3.5
SW
11
2.5
SW
10
3
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
13
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
2418
2314
2404
2299
2160
1983
1806
1630
1341
1118
1006
1019
1200
1021
2401
2574
1379
3469
2927
2565
2176
444
Wind (km/h)
15
NW
20
NW
20
NW
15
NW
20
N
15
NNE
20
N
25
NNW
30
NNW
35
NW
35
WNW
30
WNW
30
WNW
35
W
35
WSW
25
WSW
20
WSW
15
WSW
15
SW
15
W
15
W
20
W
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross
cross
cross
High Tide
4:07AM1.94m
3:42PM1.80m
4:50AM1.89m
4:17PM1.77m
5:38AM1.81m
4:56PM1.71m
Low Tide
10:01AM0.60m
10:11PM0.04m
10:39AM0.70m
10:53PM0.06m
11:21AM0.81m
clear
clear
part cloud
part cloud
cloud
light rain
cloud
light rain
light rain
rain showers
thunderstorm
cloud
part cloud
cloud
cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
 mm
2
1
3
2
1
Temp °C
8
12
14
15
14
12
14
15
15
15
14
13
12
12
13
13
13
14
15
14
13
13
Feels °C
4
7
8
11
10
10
11
11
10
9
7
6
5
5
6
8
9
11
12
11
9
8
  • 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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