Surf Forecasts:
How big are the waves at Shark Island (Cronulla) today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 3ft (0.9m), 9s period with S swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3ft (0.9m), 9s period with S swell.
- Evening surf: Evening surf (30 Aug, local time) - 3.5ft (1.0m), 9s period with S swell.
The current surf forecast for Shark Island (Cronulla) at 4AM is: 0.9m 9s primary swell from a Southeast direction and 0.7m 8s secondary swell from a South direction (forecast issued at 09:00pm August 29). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 3ft (0.9m) | 9s |
| Afternoon (30 Aug) | 3ft (0.9m) | 9s |
| Evening (30 Aug) | 3.5ft (1.0m) | 9s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SSE 9 | SSE 10 | SE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 216 | 151 | 157 | 128 | 104 | 159 | 159 | 123 | 153 | 160 | 164 | 160 | 125 | 111 | 111 | 99 | 106 | 106 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | glassy | cross-off | cross-off | cross-off | cross | on | on | on | cross-on |
High Tide | 8:57PM1.53m | 9:30AM1.37m | 9:35PM1.46m | 10:07AM1.41m | ||||||||||||||
Low Tide | 3:21AM0.12m | 3:27PM0.25m | 3:53AM0.14m | 4:12PM0.26m | ||||||||||||||
 | | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 12 | 12 | 14 | 17 | 15 | 15 | 14 | 14 | 13 | 12 | 15 | 18 | 17 | 16 | 16 |
Feels °C | 12 | 13 | 12 | 11 | 10 | 13 | 15 | 13 | 14 | 14 | 13 | 12 | 10 | 13 | 15 | 13 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SSE 9 | SSE 10 | SE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 9 | S 9 | S 9 |
| kJ | 216 | 151 | 157 | 128 | 104 | 159 | 159 | 123 | 153 | 160 | 164 | 160 | 125 | 111 | 111 | 99 | 106 | 106 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | SE 10 | SE 9 | SE 9 | ENE 8 | ENE 8 | ENE 8 | SSE 18 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 15 |
| kJ | 74 | 72 | 65 | 68 | 94 | 68 | 54 | 24 | 24 | 24 | 102 | 91 | 85 | 74 | 44 | 50 | 49 | 45 |
Swell 3 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 17 | SE 9 | SSE 18 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 22 | 21 | 63 | 14 | 14 | 17 | 17 | 16 | 16 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 9 | — | — | — | — | — | — | — | ENE 3 | NE 3 | NE 4 |
| kJ | — | — | — | — | — | — | — | 52 | — | — | — | — | — | — | — | 3 | 5 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 60 | 23 | 0 | 0 | 0 | 0 | 1 | 41 | 41 | 5 | 1 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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