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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 am 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
21.2° 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 7AM is: 0.8m 8s primary swell from a East-northeast direction and 0.2m 15s secondary swell from a South direction (forecast issued at 03:00am April 30). The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 2.5ft (0.8m) | 8s |
| Afternoon (30 Apr) | 3ft (0.9m) | 8s |
| Evening (30 Apr) | 3ft (0.9m) | 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 6mm), mostly falling on Fri night. Warm (max 22°C on Sat afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 | |
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | |
123 | 127 | 83 | 87 | 140 | 116 | 113 | 113 | 110 | 89 | 85 | 105 | 105 | 142 | 142 | 133 | 226 | 159 | 133 | 159 | 238 | 516 | 690 | 585 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | glassy | on | on | on | on | on | cross | cross-off | cross-off | glassy | on | on | on | on | cross | cross-off | cross-off | glassy | on | on | on | on | |
High Tide | 7:16AM1.23m | 7:32PM1.51m | 7:56AM1.19m | 8:05PM1.54m | 8:35AM1.15m | 8:38PM1.55m | ||||||||||||||||||
Low Tide | 1:20AM0.27m | 1:10PM0.27m | 2:00AM0.22m | 1:41PM0.30m | 2:39AM0.20m | 2:13PM0.34m | ||||||||||||||||||
 |  |  | | | | | |  | | | |  | | | | | | | |  | | |  | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 1 | |
Temp °C | 20 | 21 | 20 | 21 | 21 | 21 | 20 | 20 | 18 | 17 | 17 | 19 | 20 | 20 | 20 | 20 | 18 | 18 | 18 | 20 | 21 | 22 | 21 | 21 |
20 | 21 | 20 | 21 | 19 | 18 | 18 | 19 | 18 | 17 | 16 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 21 | 19 | 20 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | S 16 |
 kJ | 77 | 77 | 83 | 87 | 87 | 25 | 113 | 113 | 110 | 89 | 85 | 105 | 105 | 10 | 142 | 133 | 137 | 159 | 133 | 159 | 238 | 383 | 510 | 5 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 17 | S 15 | S 14 | S 13 | S 7 | S 10 | S 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 16 | S 8 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | — |
| kJ | 5 | 23 | 18 | 34 | 31 | 4 | 18 | 16 | 15 | 13 | 12 | 11 | 11 | 5 | 10 | 4 | 4 | 4 | 4 | 5 | 5 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | S 18 | S 8 | S 8 | S 8 | S 7 | — | S 6 | — | — | S 15 | S 15 | S 16 | S 16 | — | — | S 19 | S 19 | S 19 | S 18 | S 17 | S 17 | S 15 | S 15 | — |
| kJ | 7 | 5 | 1 | 1 | 4 | — | 1 | — | — | 4 | 4 | 5 | 5 | — | — | 7 | 7 | 7 | 7 | 6 | 6 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | — | — | ENE 8 | ENE 8 | — | — | — | — | — | — | — | ENE 8 | — | — | ENE 8 | — | — | — | — | ENE 9 | ENE 9 | ENE 9 |
| kJ | 123 | 127 | — | — | 140 | 116 | — | — | — | — | — | — | — | 142 | — | — | 226 | — | — | — | — | 516 | 690 | 585 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 1 | 0 | 15 | 85 | 132 | 15 | 1 | 1 | 0 | 0 | 0 | 15 | 15 | 15 | 1 | 1 | 0 | 0 | 0 | 15 | 472 | 282 | 147 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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