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 Sunday 14 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 1.2°C warmer than normal for this time of year)How big are the waves at Cronulla today?
The current surf forecast for Cronulla at 12PM is: 1.1m 7s primary swell from a East direction and 0.4m 10s secondary swell from a East direction (forecast issued at 10:00am December 14). The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 3.5ft (1.0m) | 7s |
| Afternoon (14 Dec) | 4ft (1.2m) | 8s |
| Evening (14 Dec) | 4ft (1.2m) | 8s |
Table - waves today at Cronulla. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 8 | 8 | 8 | 5 | 6 | 7 | 9 | 10 | 9 | 8 | 8 | 8 | 7 | 11 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 97 | 106 | 202 | 250 | 169 | 119 | 252 | 330 | 710 | 655 | 363 | 299 | 264 | 207 | 153 | 452 | 487 | 449 | 377 | 547 | 480 | 480 | 464 | 383 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | glass | cross- on | on | on | on | cross- on | cross- on | on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross |
High Tide / height (m) | 5:14AM 1.28 | 5:12PM 1.04 | 5:57AM 1.35 | 6:09PM 1.01 | 6:36AM 1.41 | 7:01PM 1.00 | ||||||||||||||||||
Low Tide / height (m) | 11:34AM 0.51 | 11:13PM 0.38 | 12:31PM 0.45 | 11:54PM 0.40 | 1:19PM 0.38 | 12:34AM 0.41 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:01 | - | - | - | - | - | - | - | 8:01 | - | - | - |
 |  | | | |  |  | |  | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 25 | 28 | 28 | 25 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 19 |
| Feels °C (?) | 21 | 25 | 29 | 29 | 27 | 12 | 14 | 16 | 17 | 16 | 16 | 14 | 15 | 16 | 15 | 15 | 17 | 16 | 16 | 17 | 18 | 18 | 17 | 19 |
- 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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