Surf Forecasts:
How big are the waves at Shark Island (Cronulla) today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 5ft (1.6m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 5ft (1.5m), 9s period with SSE swell.
- Evening surf: Evening surf (11 Sep, local time) - 4.5ft (1.4m), 9s period with SSE swell.
The current surf forecast for Shark Island (Cronulla) at 9AM is: 1.6m 10s primary swell from a South-southeast direction and 0.2m 15s secondary swell from a East direction (forecast issued at 03:00am September 11). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 5ft (1.6m) | 10s |
| Afternoon (11 Sep) | 5ft (1.5m) | 9s |
| Evening (11 Sep) | 4.5ft (1.4m) | 9s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sat morning, min 13°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the NE by Sun afternoon). | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||||
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 | 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) | SSE 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 12 | S 11 | S 10 | SSE 10 | S 10 | S 10 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | NNE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 710 | 627 | 550 | 492 | 435 | 367 | 367 | 315 | 271 | 230 | 230 | 343 | 242 | 225 | 167 | 154 | 148 | 113 | 113 | 115 | 141 | 138 | 133 | 101 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross | on | on | on | cross-on | cross-on | cross-on | cross | cross-on | on | on | on | on |
High Tide | 8:13AM1.38m | 8:20PM1.59m | 8:50AM1.44m | 9:01PM1.50m | 9:27AM1.47m | 9:42PM1.38m | ||||||||||||||||||
Low Tide | 2:06AM0.04m | 2:07PM0.18m | 2:41AM0.07m | 2:53PM0.17m | 3:15AM0.13m | 3:37PM0.19m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | |  | | | | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 12 | 12 | 14 | 16 | 15 | 15 | 15 | 14 | 13 | 13 | 16 | 18 | 17 | 16 | 16 | 15 | 14 | 13 | 16 | 18 | 18 | 17 | 17 |
Feels °C | 11 | 10 | 10 | 13 | 14 | 13 | 14 | 16 | 13 | 12 | 12 | 15 | 15 | 13 | 13 | 14 | 13 | 12 | 11 | 14 | 14 | 13 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 12 | S 11 | S 10 | SSE 10 | S 10 | S 10 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | NE 6 |
| kJ | 710 | 627 | 550 | 492 | 435 | 367 | 367 | 315 | 271 | 230 | 230 | 343 | 242 | 225 | 167 | 154 | 148 | 113 | 113 | 115 | 141 | 138 | 133 | 80 |
Swell 2 Height (m) Direction Period (s) | S 22 | ESE 8 | E 15 | E 15 | E 14 | E 14 | E 14 | S 19 | SSE 19 | SSE 19 | SSE 19 | SSE 19 | SSE 19 | SSE 19 | SSE 21 | SSE 20 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 13 | ENE 13 | ENE 13 | S 10 |
| kJ | 9 | 6 | 4 | 17 | 4 | 4 | 14 | 7 | 35 | 72 | 124 | 122 | 69 | 71 | 86 | 82 | 9 | 7 | 8 | 8 | 17 | 17 | 17 | 100 |
Swell 3 Height (m) Direction Period (s) | E 15 | S 21 | S 21 | — | E 10 | E 10 | E 10 | E 13 | E 13 | E 14 | E 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | E 13 | SSE 20 | SSE 19 | SSE 18 | SSE 16 | E 9 | E 9 | S 18 | E 13 |
| kJ | 4 | 9 | 9 | — | 2 | 2 | 2 | 4 | 14 | 14 | 15 | 19 | 19 | 19 | 18 | 12 | 129 | 71 | 64 | 27 | 2 | 2 | 6 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 3 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | ENE 4 | NE 5 | NNE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 6 | 10 | 18 | 19 | 15 | 16 | 10 | 34 | 66 | 101 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 43 | 5 | 5 | 0 | 0 | 0 | 0 | 1 | 60 | 472 | 5 | 1 | 1 | 1 | 1 | 1 | 147 | 472 | 16 | 1 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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