Surf Forecasts:
How big are the waves at Shark Island (Cronulla) today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 4ft (1.2m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 4ft (1.2m), 7s period with ENE swell.
- Evening surf: Evening surf (20 Oct, local time) - 4.5ft (1.3m), 7s period with ENE swell.
The current surf forecast for Shark Island (Cronulla) at 5PM is: 1.3m 7s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 16s secondary swell from a South direction (forecast issued at 10:00am October 20). The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 4ft (1.2m) | 6s |
| Afternoon (20 Oct) | 4ft (1.2m) | 7s |
| Evening (20 Oct) | 4.5ft (1.3m) | 7s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 20°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 83 | 104 | 140 | 149 | 145 | 188 | 188 | 111 | 100 | 89 | 243 | 187 | 183 | 215 | 288 | 288 | 226 | 214 | 220 | 256 | 279 | 249 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | cross | cross-on | glassy | on | on | on | on | on | on | on | on | cross-on | on | on | on | on |
High Tide | 4:29PM1.25m | 5:40AM1.07m | 5:23PM1.28m | 6:20AM1.18m | 6:12PM1.31m | |||||||||||||||||
Low Tide | 10:10AM0.62m | 11:21PM0.35m | 11:14AM0.56m | 00:01AM0.29m | 12:08PM0.47m | |||||||||||||||||
 | | | |  | |  | |  | | | | | |  | |  | | | | | | |
 | 6:07 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 |
Temp °C | 16 | 19 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 18 |
Feels °C | 15 | 16 | 16 | 15 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ESE 8 | ESE 8 | SE 8 | SE 8 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 8 | S 11 | — | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 |
| kJ | 47 | 13 | 6 | 2 | 2 | 132 | 132 | 111 | 100 | 89 | 243 | 3 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SSE 7 | SSE 6 | S 16 | SE 8 | — | E 10 | — | ENE 9 | ENE 9 | S 12 | — | — | — | — | — | — | — | — | — | S 17 | S 9 |
| kJ | 13 | 4 | 4 | 5 | 2 | — | 2 | — | 8 | 32 | 3 | — | — | — | — | — | — | — | — | — | 6 | 2 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | E 12 | E 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 83 | 104 | 140 | 149 | 145 | 188 | 188 | — | — | — | 163 | 187 | 183 | 215 | 288 | 288 | 226 | 214 | 220 | 256 | 279 | 249 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1 | 349 | 420 | 420 | 25 | 1 | 1 | 1 | 0 | 15 | 647 | 702 | 34 | 15 | 1 | 15 | 15 | 132 | 700 | 700 | 23 | 23 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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