Shark Island (Cronulla) surf break

Shark Island (Cronulla) surfForecast / NSW – Sydney South Coast / Australia

information circle48hr Weather and Surf, issued 10 pm Sunday 26 Oct 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Shark Island (Cronulla) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shark Island (Cronulla) sea temperature is
19.9° C
(Which is 1.2°C warmer than normal for this time of year)


How big are the waves at Shark Island (Cronulla) today?

The current surf forecast for Shark Island (Cronulla) at 3AM is: 0.7m 12s primary swell from a South direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 10:00pm October 26). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (27 Oct)2.5ft (0.7m)11s
Afternoon (27 Oct)7ft (2.2m)7s
Evening (27 Oct)10ft (3.0m)8s

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

Updates in  hr  min  s Forecast update imminent
Sun
26
Monday
27
Tuesday
28
Wednesday
29
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
0
1
1
1
0
0
0
0
1
1
2
2
1
0
0
0
0
0
0
2
2
2
1
2
Swell
Height Map
Wave Height (m) & direction (?)
0.6
S
0.7
S
0.7
S
0.7
S
0.7
S
0.7
S
1.9
S
2.5
S
3
S
3
SSE
3
SSE
2.5
SSE
2.5
SSE
2.3
SSE
2.1
SSE
1.9
SSE
1.7
SSE
1.7
SSE
1.3
S
1.3
SSE
1.3
SSE
1.3
SSE
1.1
SSE
0.9
S
Period(s) (?)1312121211116789910101010999999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)123148138132116112275778133213511413133711771004788624485469281283254254202122
Wind
(km/h)
20
NW
15
WSW
15
W
15
WSW
25
WSW
25
SW
45
S
45
S
40
S
35
S
30
SSE
25
SSE
20
ESE
20
ESE
20
E
20
E
20
ENE
20
ENE
15
NE
5
N
0
N
5
N
5
E
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onglassglassglasscross-
on
glass
High Tide
/ height (m)
12:28AM
0.95
12:22PM
1.36
1:25AM
0.92
1:15PM
1.31
2:34AM
0.92
2:16PM
1.29
Low Tide
/ height (m)
6:33PM
0.34
5:43AM
0.54
7:26PM
0.38
6:33AM
0.59
8:26PM
0.39
7:38AM
0.62
Sun
26
Monday
27
Tuesday
28
Wednesday
29
Sunrise----6:00-------5:58-------5:58---
Sunset-------7:17-------7:19-------7:20
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
Rain (mm)
-----------------1232753
Temp. °C242219181922171514141414151415151515141414141516
Feels °C (?)2020171614169656679910101111111415141517
  • 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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