Shark Island (Cronulla) Surf Break

Lat Long: 34.06° S 151.16° E

Issued: 3 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Shark Island (Cronulla) sea temperature is
18.0° C

Slightly cooler than normal

Shark Island (Cronulla) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Shark Island (Cronulla) today (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 3ft (0.9m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 3ft (0.9m), 10s period with ENE swell.
  • Evening surf: Evening surf (18 Jun, local time) - 3ft (0.9m), 10s period with ENE swell.

The current surf forecast for Shark Island (Cronulla) at 7AM is: 0.9m 10s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a South-southeast direction, 0.3m 2s secondary swell from a Northwest direction (forecast issued at 03:00am June 18). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (18 Jun)3ft (0.9m)10s
Afternoon (18 Jun)3ft (0.9m)10s
Evening (18 Jun)3ft (0.9m)10s

Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Thu afternoon, min 12°C on Sat night). Mainly fresh winds.

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)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.8
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.8
ENE
11
0.9
NE
11
0.8
ENE
11
0.8
ENE
11
0.8
ENE
11
0.6
ENE
11
0.5
ENE
11
0.5
ENE
11
0.5
ENE
11
Wave Graph
Metric surfscale
Energy kJ
107
151
143
146
163
163
163
155
167
167
204
186
186
211
211
151
169
149
130
130
90
66
66
66
Wind (km/h)
10
WNW
10
NW
15
NW
15
NW
15
NNW
20
N
20
N
25
NNW
25
NNW
30
NNW
30
NNW
30
NNW
30
NNW
25
NNW
25
NW
20
NW
20
WNW
15
NW
15
NW
20
NW
15
NW
15
NW
20
WNW
15
WNW
Wind State
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
10:05PM1.80m
11:06AM1.14m
10:58PM1.70m
12:02PM1.15m
11:52PM1.57m
12:59PM1.17m
Low Tide
5:01AM-0.03m
4:30PM0.34m
5:52AM0.03m
5:29PM0.40m
6:42AM0.11m
6:33PM0.46m
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:52
4:52
4:52
 mm
Temp °C
17
16
15
16
20
22
19
18
18
18
18
18
19
20
18
16
16
15
13
15
19
19
17
14
Feels °C
15
14
12
13
17
18
15
14
13
13
13
12
13
15
14
11
11
11
9
10
14
14
12
11
Swell 1
Height (m)
Direction
Period (s)
0.8
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.8
ENE
11
0.9
NE
11
0.8
ENE
11
0.8
ENE
11
0.8
ENE
11
0.6
ENE
11
0.5
ENE
11
0.5
ENE
11
0.5
ENE
11
Energy kJ
107
151
143
146
163
163
163
155
167
167
204
186
186
211
211
151
169
149
130
130
90
66
66
66
Swell 2
Height (m)
Direction
Period (s)
0.4
S
10
0.4
S
9
0.4
SSE
9
0.3
SSE
9
0.3
SSE
9
0.3
S
9
0.2
S
9
0.2
S
8
0.2
S
11
0.3
S
11
0.3
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
11
0.3
S
11
0.3
S
10
0.3
SSE
15
0.3
SSE
14
0.3
S
14
0.4
NE
7
0.3
NE
7
0.3
S
12
0.3
S
12
Energy kJ
30
28
28
16
16
14
6
6
9
21
21
41
39
38
37
20
17
43
41
33
19
8
26
25
Swell 3
Height (m)
Direction
Period (s)
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
11
0.3
S
9
0.2
S
9
0.2
S
11
0.1
S
20
0.1
S
19
0.1
S
18
0.2
SSE
17
0.2
SSE
16
0.3
S
10
0.3
S
9
0.2
S
9
0.3
S
13
0.3
S
13
0.3
NE
7
Energy kJ
3
3
3
2
14
6
9
8
7
6
29
25
17
15
6
31
30
8
Wind waves
Height (m)
Direction
Period (s)
0.3
NW
2
0.3
NW
2
0.3
NNW
3
0.6
N
4
0.5
NNE
3
0.6
NNE
4
0.7
N
4
0.8
N
4
0.6
NNW
3
0.8
NNW
4
0.8
N
4
0.7
NNW
4
0.7
NNW
4
0.5
NW
3
0.5
WNW
4
0.4
NNW
3
0.4
NNW
3
0.4
NW
3
0.4
WNW
3
0.3
WNW
3
Energy kJ
1
1
2
9
5
14
13
18
8
16
18
11
12
5
7
2
4
3
3
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
2
2
2
2
2
1
2
2
2
2
2
1
1
1
1
1
1
Distance (km)
0
1
1
1
1
16
15
15
15
15
15
41
41
15
1
1
1
1
1
1
1
1
1
0
Best forecast wave conditions in Sydney South Coast
Rating
(10 max)
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
2
2
4
5
5
2
2
2
5
3
4
2
2
4
4
4
9
4
2
2
1
4
4
3
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
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