Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Cronulla surfForecast / NSW – Sydney South Coast / Australia
48hr Weather and Surf, issued 10 am Saturday 13 Dec 2025 AEDTForecast 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
22.6° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Cronulla today?
The current surf forecast for Cronulla at 3PM is: 1.4m 11s primary swell from a East direction and 0.3m 8s secondary swell from a South direction, 0.1m 10s secondary swell from a South direction (forecast issued at 10:00am December 13). The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 4.5ft (1.3m) | 11s |
| Afternoon (13 Dec) | 4.5ft (1.4m) | 11s |
| Evening (13 Dec) | 4.5ft (1.3m) | 7s |
Table - waves today at Cronulla. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 6 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 6 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 394 | 394 | 448 | 171 | 166 | 130 | 157 | 159 | 143 | 152 | 240 | 336 | 350 | 123 | 223 | 255 | 522 | 627 | 413 | 284 | 243 | 191 | 107 | 541 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross | cross | cross | cross | cross | cross- on | cross- off | off | off | glass | cross- off | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 4:11PM 1.11 | 5:14AM 1.28 | 5:12PM 1.04 | 5:57AM 1.35 | 6:09PM 1.01 | |||||||||||||||||||
Low Tide / height (m) | 10:27AM 0.56 | 10:32PM 0.35 | 11:34AM 0.51 | 11:13PM 0.38 | 12:31PM 0.45 | 11:54PM 0.40 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:01 | - | - | - |
 | | |  | |  | | | | | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 2 | 4 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 19 | 22 | 23 | 22 | 21 | 21 | 19 | 19 | 20 | 25 | 28 | 28 | 24 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 |
| Feels °C (?) | 20 | 21 | 20 | 19 | 21 | 22 | 19 | 20 | 20 | 25 | 29 | 29 | 22 | 12 | 14 | 16 | 17 | 17 | 16 | 13 | 14 | 14 | 14 | 15 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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