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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 4 am Monday 30 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
24.0° C
(Which is 1.5°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 9AM is: 1.7m 9s primary swell from a South-southeast direction and 0.4m 19s secondary swell from a South-southeast direction (forecast issued at 04:00am March 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 5.5ft (1.7m) | 9s |
| Afternoon (30 Mar) | 4.5ft (1.4m) | 9s |
| Evening (30 Mar) | 4.5ft (1.3m) | 9s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | ||||||||||||||||||||||
| 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 | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 16 | 16 | 13 | 12 | 12 | 16 | 16 | 15 | 5 | 13 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 716 | 540 | 465 | 398 | 346 | 300 | 258 | 202 | 162 | 132 | 95 | 93 | 73 | 83 | 124 | 83 | 47 | 46 | 85 | 81 | 72 | 37 | 54 | 60 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- off | glass | cross- on | cross- on | on | on | cross | cross- off | cross- off | cross- on | on | on | on | cross- on | cross | cross | cross | cross- on | on | on | on | cross- on |
High Tide / height (m) | 7:14AM 1.49 | 7:56PM 1.29 | 7:59AM 1.48 | 8:32PM 1.37 | 8:40AM 1.44 | 9:06PM 1.44 | ||||||||||||||||||
Low Tide / height (m) | 12:59AM 0.37 | 1:47PM 0.15 | 1:48AM 0.30 | 2:22PM 0.15 | 2:33AM 0.24 | 2:54PM 0.16 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | ||||||||||||||||||||||
| Sunrise | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:51 | - | - |
 |  |  |  |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 17 | 19 | 20 | 20 | 20 | 20 | 18 | 17 | 17 | 20 | 22 | 22 | 21 | 21 | 19 | 18 | 18 | 21 | 23 | 23 | 22 | 21 |
| Feels °C (?) | 19 | 18 | 16 | 20 | 19 | 18 | 18 | 19 | 18 | 17 | 17 | 20 | 20 | 19 | 18 | 20 | 19 | 18 | 18 | 20 | 20 | 20 | 20 | 20 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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