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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 3 pm Sunday 10 May 2026 AESTForecast 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
19.7° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Shark Island (Cronulla) today?
The current surf forecast for Shark Island (Cronulla) at 7PM is: 1.5m 8s primary swell from a South direction and 0.6m 12s secondary swell from a East direction, 0.1m 18s secondary swell from a South direction (forecast issued at 03:00pm May 10). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | - | - |
| Afternoon (10 May) | 4.5ft (1.4m) | 8s |
| Evening (10 May) | 5ft (1.5m) | 11s |
Table - waves today at Shark Island (Cronulla). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Mon morning. Warm (max 20°C on Mon afternoon, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 9 | SSE 8 | S 8 | S 11 | S 11 | S 10 | SSE 10 | S 10 | SSE 11 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SSE 10 | SE 6 | SE 7 | SE 7 | SE 10 | |
290 | 284 | 331 | 525 | 505 | 384 | 315 | 374 | 400 | 318 | 553 | 477 | 486 | 412 | 412 | 425 | 270 | 408 | 432 | 163 | 177 | 230 | 215 | 459 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | |
High Tide | 3:16PM1.05m | 2:50AM1.27m | 4:07PM1.15m | 3:50AM1.28m | 4:53PM1.28m | 4:48AM1.29m | ||||||||||||||||||
Low Tide | 8:41PM0.60m | 9:39AM0.28m | 9:50PM0.54m | 10:24AM0.23m | 10:52PM0.44m | |||||||||||||||||||
 | |  | | | | |  |  | |  |  | | |  | | | | | | | |  | | |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
 | — | 5:06 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | 5:04 |
— | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | 1 | 1 | 1 | — | 1 | 1 | — | 1 | 1 | |
Temp °C | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 17 | 18 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 18 | 18 |
16 | 16 | 15 | 16 | 15 | 13 | 13 | 14 | 17 | 17 | 18 | 16 | 17 | 16 | 17 | 16 | 15 | 16 | 15 | 14 | 15 | 16 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | S 9 | E 12 | E 12 | E 12 | E 12 | S 10 | SSE 10 | S 10 | SSE 11 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 12 | SSE 10 | E 12 | E 12 | SSE 10 | SSE 10 | E 12 | E 11 | E 11 |
 kJ | 290 | 106 | 104 | 103 | 104 | 384 | 315 | 374 | 400 | 318 | 553 | 477 | 486 | 412 | 412 | 148 | 270 | 102 | 102 | 163 | 131 | 67 | 63 | 39 |
Swell 2 Height (m) Direction Period (s) | E 12 | S 18 | S 18 | S 15 | SSE 15 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | NE 9 | E 12 | E 12 | E 12 | E 12 | E 12 | S 23 | S 22 | S 21 |
| kJ | 75 | 7 | 6 | 116 | 133 | 198 | 184 | 225 | 222 | 219 | 277 | 273 | 212 | 212 | 209 | 3 | 141 | 138 | 102 | 100 | 69 | 11 | 40 | 33 |
Swell 3 Height (m) Direction Period (s) | S 18 | N 10 | E 16 | N 10 | E 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | S 14 | NE 10 | N 9 | N 9 | N 9 | NE 9 | N 9 | S 14 | S 13 | NE 10 | S 25 | S 24 | N 10 | — | N 10 |
| kJ | 6 | 2 | 5 | 2 | 39 | 179 | 169 | 218 | 156 | 179 | 4 | 2 | 2 | 2 | 3 | 2 | 16 | 14 | 4 | 13 | 12 | 2 | — | 2 |
Wind waves Height (m) Direction Period (s) | — | SSE 8 | S 8 | S 11 | S 11 | — | — | — | — | — | — | — | — | — | — | SSE 11 | ESE 5 | SE 10 | SE 10 | SE 6 | SE 6 | SE 7 | SE 7 | SE 10 |
| kJ | — | 284 | 331 | 525 | 505 | — | — | — | — | — | — | — | — | — | — | 425 | 27 | 408 | 432 | 143 | 177 | 230 | 215 | 459 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 40 | 95 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 0 | 40 | 0 | 40 | 120 | 82 | 46 | 82 | 82 | 40 | 40 | 263 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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