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:
Bronte Beach surfForecast / NSW – Sydney South Coast / Australia
48hr Weather and Surf, issued 10 pm Saturday 13 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Bronte Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bronte Beach sea temperature is
22.7° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Bronte Beach today?
The current surf forecast for Bronte Beach at 4AM is: 1.0m 7s primary swell from a East direction and 0.6m 10s secondary swell from a East direction (forecast issued at 10:00pm December 13). The wind direction is predicted to be glassy.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 3.5ft (1.0m) | 7s |
| Afternoon (14 Dec) | 5ft (1.5m) | 8s |
| Evening (14 Dec) | 3.5ft (1.1m) | 8s |
Table - waves today at Bronte Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 6 | 6 | 7 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 11 | 10 | 10 | 10 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 117 | 117 | 96 | 78 | 97 | 127 | 202 | 250 | 173 | 174 | 244 | 293 | 603 | 641 | 412 | 280 | 250 | 207 | 157 | 467 | 496 | 449 | 431 | 555 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | cross- off | glass | cross- off | cross- off | glass | cross- on | cross | cross | cross | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on |
High Tide / height (m) | 5:09AM 1.25 | 5:06PM 1.01 | 5:52AM 1.32 | 6:04PM 0.98 | 6:32AM 1.38 | |||||||||||||||||||
Low Tide / height (m) | 10:26PM 0.33 | 11:30AM 0.50 | 11:08PM 0.37 | 12:27PM 0.44 | 11:49PM 0.39 | 1:15PM 0.37 | ||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - |
| Sunset | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - |
 |  |  | |  | | |  | |  | | |  | | | | | | | | | | | | |
Rain (mm) | - | 1 | 6 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - |
| Temp. °C | 21 | 20 | 19 | 19 | 21 | 25 | 28 | 27 | 25 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 19 |
| Feels °C (?) | 20 | 21 | 21 | 21 | 22 | 25 | 29 | 27 | 25 | 11 | 14 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 15 | 16 | 16 | 16 | 17 |
- 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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