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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 10 am Saturday 21 Mar 2026 AEDTForecast 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
23.2° C
(Which is slightly warmer than usual)How big are the waves at Shark Island (Cronulla) today?
The current surf forecast for Shark Island (Cronulla) at 2PM is: 0.6m 6s primary swell from a East-southeast direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 10:00am March 21). The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 2.5ft (0.7m) | 7s |
| Afternoon (21 Mar) | 2ft (0.6m) | 6s |
| Evening (21 Mar) | 2ft (0.6m) | 6s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 6 | 6 | 9 | 9 | 11 | 11 | 10 | 10 | 10 | 6 | 6 | 9 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 44 | 44 | 26 | 26 | 25 | 26 | 25 | 24 | 35 | 32 | 69 | 66 | 41 | 40 | 38 | 35 | 42 | 105 | 125 | 117 | 113 | 94 | 89 | 66 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass |
High Tide / height (m) | 10:42AM 1.42 | 11:04PM 1.59 | 11:30AM 1.31 | 11:49PM 1.58 | 12:24PM 1.18 | 12:40AM 1.55 | ||||||||||||||||||
Low Tide / height (m) | 4:45PM 0.14 | 5:28AM 0.13 | 5:25PM 0.22 | 6:24AM 0.17 | 6:09PM 0.31 | |||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:06 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:02 | - | - | - | - |
 |  |  | |  |  | |  | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | - | - | - | 2 | 2 | 2 | - | - | - | - | - | 1 | 1 | 1 | 2 | - | - | 1 | 1 | - |
| Temp. °C | 20 | 22 | 23 | 23 | 23 | 23 | 22 | 21 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 |
| Feels °C (?) | 22 | 25 | 23 | 22 | 23 | 22 | 22 | 21 | 22 | 22 | 23 | 23 | 24 | 23 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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