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Shark Island (Cronulla) Surf Forecast
/ NSW – Sydney South Coast (18 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Shark Island (Cronulla) surfForecast / NSW – Sydney South Coast / Australia
48hr Weather and Surf, issued 3 pm Thursday 30 Apr 2026 AESTForecast 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
20.8° C
(Which is 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 10PM is: 0.9m 8s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a South direction (forecast issued at 03:00pm April 30). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | - | - |
| Afternoon (30 Apr) | 3ft (0.9m) | 8s |
| Evening (30 Apr) | 4ft (1.2m) | 8s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 22°C on Sat afternoon, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | |
87 | 116 | 183 | 113 | 110 | 110 | 87 | 79 | 85 | 110 | 137 | 217 | 250 | 167 | 163 | 202 | 333 | 442 | 804 | 838 | 856 | 887 | 943 | 874 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | cross | cross-off | cross-off | cross-off | cross-on | on | on | on | cross | cross-off | cross-off | cross | on | on | on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:32PM1.51m | 7:56AM1.19m | 8:05PM1.54m | 8:35AM1.15m | 8:38PM1.55m | 9:14AM1.11m | ||||||||||||||||||
Low Tide | 1:10PM0.27m | 2:00AM0.22m | 1:41PM0.30m | 2:39AM0.20m | 2:13PM0.34m | 3:18AM0.20m | ||||||||||||||||||
 | |  | | |  |  | | | | | |  | |  | |  | |  |  | | | | | |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — |
 | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | 5:13 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — | 1 | 1 | — | — | — | |
Temp °C | 22 | 21 | 21 | 20 | 19 | 18 | 18 | 19 | 20 | 21 | 21 | 20 | 19 | 17 | 17 | 19 | 20 | 22 | 21 | 21 | 20 | 19 | 18 | 21 |
20 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 17 | 17 | 20 | 19 | 19 | 18 | 18 | 18 | 19 | 17 | 19 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 10 |
 kJ | 87 | 25 | 113 | 113 | 110 | 110 | 87 | 79 | 85 | 110 | 137 | 149 | 176 | 167 | 163 | 202 | 333 | 442 | 533 | 605 | 614 | 551 | 653 | 627 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 7 | S 10 | S 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | — | — | — | — | — |
| kJ | 31 | 4 | 18 | 16 | 15 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 4 | 4 | 4 | 5 | 5 | 1 | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 7 | — | S 6 | — | — | S 15 | S 15 | S 16 | S 16 | S 16 | — | S 19 | S 19 | S 19 | S 18 | S 17 | S 17 | S 15 | S 7 | — | — | — | — | — |
| kJ | 4 | — | 1 | — | — | 4 | 4 | 5 | 5 | 5 | — | 7 | 7 | 7 | 7 | 6 | 6 | 4 | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 8 | ENE 8 | — | — | — | — | — | — | — | — | ENE 8 | ENE 8 | — | — | — | — | — | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | — | 116 | 183 | — | — | — | — | — | — | — | — | 217 | 250 | — | — | — | — | — | 804 | 838 | 856 | 887 | 943 | 874 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 556 | 132 | 15 | 1 | 1 | 0 | 0 | 0 | 81 | 49 | 15 | 1 | 1 | 0 | 0 | 1 | 132 | 472 | 282 | 147 | 15 | 1 | 1 | 23 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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