Grinders Surf Break

Lat Long: 38.42° S 144.19° E

Issued: 3 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Grinders sea temperature is
15.2° C

1.0°C warmer than normal for this time of year

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 (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.5m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 1.5ft (0.5m), 12s period with SW swell.
  • Evening surf: Evening surf (18 Jun, local time) - 1.5ft (0.4m), 22s period with SW swell.

The current surf forecast for Grinders at 10AM is: 0.5m 12s primary swell from a Southwest direction (forecast issued at 03:00am June 18). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (18 Jun)1.5ft (0.5m)12s
Afternoon (18 Jun)1.5ft (0.5m)12s
Evening (18 Jun)1.5ft (0.4m)22s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 16mm), heaviest on Thu afternoon. Very mild (max 17°C on Thu morning, min 10°C on Fri night). Winds decreasing (fresh winds from the SSW on Sat morning, light winds from the E by Sat night).

Thursday
18
Friday
19
Saturday
20
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)
0
0
0
0
1
1
0
0
1
2
1
1
1
2
3
3
3
!
0
0
0
0
0
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)
0.6
SW
13
0.6
SW
12
0.6
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.4
SW
21
0.4
SW
21
0.5
SW
20
0.6
SSW
19
0.8
SSW
18
1
SSW
18
1.2
SSW
17
1.2
SW
17
1.4
SW
17
1.6
SW
17
3
SW
16
2
SSW
12
2.5
SSW
11
1.4
SW
11
0.9
SW
16
1.8
SSW
10
1.5
SSW
10
Wave Graph
Metric surfscale
Energy kJ
103
96
93
72
69
68
69
117
112
188
248
427
659
807
864
1172
1400
3725
1096
1565
503
396
680
407
Wind (km/h)
25
NNE
25
NNE
25
NNE
25
N
25
N
25
NNW
25
NW
20
NNW
20
N
20
N
25
N
30
NNW
30
NNW
20
NNW
20
NW
20
WNW
20
WNW
15
WNW
25
SSW
30
SSW
25
S
25
S
25
S
10
SSE
Wind State
cross-off
off
off
off
off
off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
on
on
on
cross-on
High Tide
00:38AM1.67m
2:03PM2.09m
1:39AM1.71m
2:48PM2.08m
2:38AM1.73m
3:31PM2.04m
Low Tide
7:10AM-0.07m
8:09PM0.63m
8:03AM-0.01m
8:57PM0.53m
8:55AM0.10m
9:45PM0.44m
cloud
cloud
cloud
light rain
cloud
light rain
rain showers
clear
clear
clear
cloud
cloud
part cloud
clear
cloud
part cloud
clear
part cloud
rain showers
rain showers
cloud
rain showers
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:08
5:08
 mm
1
2
4
1
1
1
1
3
Temp °C
17
18
17
17
17
16
14
12
11
11
11
12
13
13
12
12
10
10
12
13
13
13
12
12
Feels °C
13
13
12
13
13
12
10
7
6
6
5
5
7
8
8
8
6
7
7
7
8
8
7
10
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
13
0.6
SW
12
0.6
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
12
0.5
SW
20
0.6
SSW
19
0.8
SSW
18
1
SSW
18
1.2
SSW
17
1.2
SW
17
1.4
SW
17
1.6
SW
17
1.2
SW
12
0.9
SW
16
0.9
SW
16
1.4
SW
11
1.3
SSW
11
0.7
SW
15
1.5
SSW
10
Energy kJ
103
96
93
72
69
68
69
69
71
188
248
427
659
807
864
1172
1400
407
358
358
503
396
232
407
Swell 2
Height (m)
Direction
Period (s)
0.1
S
24
0.4
NE
4
0.2
SSW
22
0.4
SW
21
0.4
SW
21
0.5
SW
12
0.5
SW
12
0.5
NE
5
0.3
S
18
0.1
S
18
1.1
SW
17
1.1
SW
17
0.3
SSW
17
0.9
SSW
16
0.1
S
16
0.1
S
16
0.9
SSW
16
0.9
SW
16
1.1
SW
14
0.9
SW
15
Energy kJ
11
7
48
117
112
71
72
11
58
6
655
655
57
441
5
5
430
353
440
309
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
5
0.1
NE
5
0.1
S
22
0.1
S
21
0.1
S
20
0.1
S
19
0.4
SW
11
0.3
S
15
0.3
S
18
0.1
S
18
0.3
S
15
0.2
S
15
0.8
ESE
6
Energy kJ
3
1
9
9
7
7
33
38
55
6
42
19
39
Wind waves
Height (m)
Direction
Period (s)
0.6
NE
4
0.8
NNE
4
0.9
NE
4
0.8
NNE
4
0.8
NNE
4
0.4
NNW
4
0.5
N
4
0.5
N
3
0.5
N
3
0.6
NNE
4
0.8
NNE
4
0.6
N
3
0.8
N
4
0.6
NNW
4
0.4
NW
3
0.7
WNW
4
1.1
SW
7
3
SW
16
2
SSW
12
2.5
SSW
11
1.9
S
7
1.6
S
8
1.8
SSW
10
1.2
SE
6
Energy kJ
11
20
24
24
20
5
9
6
5
10
20
8
19
10
4
11
106
3725
1096
1565
377
307
680
88
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
1
1
1
1
2
3
1
4
3
4
4
4
5
4
5
4
3
4
2
Distance (km)
4
4
10
10
0
0
0
0
0
0
20
520
26
0
0
0
0
4
74
82
110
161
42
84
Best forecast wave conditions in Torquay
Rating
(10 max)
2
2
2
1
1
1
1
1
2
3
3
4
4
4
5
Best forecast wave conditions in Australia
Rating
(10 max)
3
3
4
5
5
3
2
3
5
5
4
4
6
4
4
4
9
5
5
5
4
4
4
4
Header Global
Rating
(10 max)
4
4
5
5
5
9
9
9
5
5
5
5
6
6
6
5
9
5
4
5
4
4
4
5
  • 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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