Surf Forecasts:
How big are the waves at Shark Island (Cronulla) today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 6.5ft (2.0m), 10s period with S swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 6ft (1.8m), 9s period with S swell.
- Evening surf: Evening surf (31 Jul, local time) - 6ft (1.8m), 9s period with S swell.
The current surf forecast for Shark Island (Cronulla) at 2PM is: 2.1m 9s primary swell from a South direction and 1.7m 9s secondary swell from a South direction, 0.1m 7s secondary swell from a Northeast direction (forecast issued at 09:00am July 31). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 6.5ft (2.0m) | 10s |
| Afternoon (31 Jul) | 6ft (1.8m) | 9s |
| Evening (31 Jul) | 6ft (1.8m) | 9s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat morning. Very mild (max 16°C on Sun morning, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 12 | SE 12 | SE 12 | SE 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 847 | 738 | 766 | 565 | 565 | 565 | 527 | 528 | 451 | 397 | 351 | 301 | 273 | 238 | 509 | 615 | 425 | 375 | 558 | 773 | 587 | 505 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | glassy | glassy | on | cross-on | cross | cross-off | cross | cross | on | on | on | cross |
High Tide | 9:29AM1.15m | 9:23PM1.56m | 10:05AM1.20m | 9:59PM1.51m | 10:43AM1.24m | |||||||||||||||||
Low Tide | 3:02PM0.35m | 4:02AM0.14m | 3:43PM0.36m | 4:33AM0.15m | 4:27PM0.37m | |||||||||||||||||
 | | | |  |  |  | |  |  |  | | | | | | | | | | | | |
 | 6:48 | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 12 | 11 | 11 | 12 | 16 | 16 | 15 | 14 |
Feels °C | 8 | 8 | 9 | 8 | 10 | 11 | 9 | 9 | 9 | 10 | 12 | 13 | 12 | 12 | 9 | 8 | 8 | 9 | 12 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | NE 7 | S 9 | S 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 618 | 541 | 516 | 565 | 2 | 565 | 527 | 528 | 451 | 397 | 351 | 301 | 273 | 238 | 509 | 615 | 425 | 375 | 558 | 773 | 587 | 505 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 6 | E 13 | NE 7 | NE 7 | NE 7 | NE 8 | NE 7 | NE 7 | SSE 13 | SSE 13 | SSE 13 | SE 14 | SE 14 | SE 13 | SE 13 | SE 14 | S 21 | NE 8 | NE 8 |
| kJ | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 64 | 106 | 209 | 132 | 169 | 352 | 342 | 221 | 9 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | — | — | E 13 | E 13 | E 13 | E 12 | E 12 | NE 7 | NE 7 | NE 7 | NE 7 | E 18 | E 18 | E 17 | NE 9 | E 17 | S 22 | S 21 |
| kJ | 3 | 3 | 3 | 3 | — | — | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 3 | 6 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | S 10 | S 10 | S 9 | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 8 | NE 4 | NE 4 |
| kJ | 847 | 738 | 766 | — | 565 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 17 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 40 | 95 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 5 | 5 | 18 | 1 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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