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Cronulla Surf Forecast
/ NSW – Sydney South Coast (18 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Cronulla surfForecast / NSW – Sydney South Coast / Australia
48hr Weather and Surf, issued 3 pm Thursday 21 May 2026 AESTForecast update in hr min s Forecast update imminent
Cronulla surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cronulla sea temperature is
19.4° C
(Which is slightly cooler than normal)How big are the waves at Cronulla today?
The current surf forecast for Cronulla at 9PM is: 2.2m 8s primary swell from a South-southeast direction and 1.0m 10s secondary swell from a East direction, 0.1m 16s secondary swell from a South direction (forecast issued at 03:00pm May 21). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | - | - |
| Afternoon (21 May) | 8ft (2.5m) | 8s |
| Evening (21 May) | 7ft (2.2m) | 8s |
Table - waves today at Cronulla. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Sat afternoon. Warm (max 20°C on Sun morning, min 16°C on Thu night). Winds decreasing (fresh winds from the S on Thu afternoon, calm by Sun morning). | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | |
963 | 845 | 678 | 522 | 439 | 459 | 447 | 435 | 378 | 561 | 1172 | 1138 | 928 | 1124 | 1153 | 1319 | 1630 | 2018 | 2059 | 2000 | 1947 | 1839 | 1825 | 1857 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | |
High Tide | 12:25PM1.07m | 00:13AM1.58m | 1:32PM1.08m | 1:16AM1.47m | 2:37PM1.12m | 2:20AM1.36m | ||||||||||||||||||
Low Tide | 5:43PM0.45m | 7:16AM0.12m | 6:52PM0.50m | 8:14AM0.18m | 8:07PM0.53m | 9:08AM0.22m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — |
 | — | 4:59 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | 4:57 |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 1 | — | — | — | — | |
Temp °C | 17 | 17 | 17 | 16 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 20 |
10 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 15 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | SSW 12 | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 |
 kJ | 208 | 208 | 202 | 194 | 154 | 151 | 115 | 143 | 378 | 561 | 28 | — | 928 | 1124 | 1153 | 1319 | 1630 | 2018 | 2059 | 2000 | 1947 | 1839 | 1825 | 1857 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 13 | — | — | — | — | — | S 14 | S 21 | S 20 | S 19 | S 18 | S 17 | S 16 | S 15 | S 14 |
| kJ | — | — | — | 5 | 5 | 5 | 17 | 16 | 14 | 13 | — | — | — | — | — | 4 | 9 | 8 | 7 | 7 | 22 | 19 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 9 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 8 | SSE 7 | SE 10 | ESE 10 | S 7 | — | — | S 9 | — | — | — | — | — | — | — | — |
| kJ | 963 | 845 | 678 | 522 | 439 | 459 | 447 | 435 | 310 | 220 | 1172 | 1138 | 88 | — | — | 14 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 83 | 83 | 42 | 42 | 47 | 36 | 42 | 47 | 47 | 47 | 74 | 74 | 26 | 47 | 47 | 26 | 26 | 26 | 82 | 82 | 26 | 26 | 4 | 4 |
Best forecast wave conditions in Sydney South Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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