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:
Zenith Beach surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 4 am Thursday 11 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Zenith Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Zenith Beach sea temperature is
22.1° C
(Which is normal for this time of year)How big are the waves at Zenith Beach today?
The current surf forecast for Zenith Beach at 12PM is: 0.6m 9s primary swell from a East-northeast direction and 0.7m 6s secondary swell from a South-southwest direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 04:00am December 11). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 2ft (0.6m) | 9s |
| Afternoon (11 Dec) | 2.5ft (0.8m) | 6s |
| Evening (11 Dec) | 3ft (0.9m) | 6s |
Table - waves today at Zenith Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 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 | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 9 | 9 | 9 | 6 | 6 | 6 | 9 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 29 | 61 | 62 | 57 | 47 | 62 | 61 | 169 | 114 | 145 | 236 | 342 | 396 | 387 | 314 | 303 | 292 | 237 | 233 | 185 | 144 | 133 | 104 | 101 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross | cross- off | glass | on | cross- on | cross- on | cross |
High Tide / height (m) | 2:28AM 1.24 | 2:07PM 1.54 | 3:28AM 1.27 | 3:01PM 1.42 | 4:24AM 1.33 | 3:58PM 1.31 | ||||||||||||||||||
Low Tide / height (m) | 7:54AM 0.68 | 9:02PM 0.38 | 9:01AM 0.72 | 9:47PM 0.44 | 10:11AM 0.74 | 10:29PM 0.48 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:51 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - |
 |  |  | | | |  |  |  | | | |  | | | |  | |  | |  | | | | |
Rain (mm) | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 21 | 21 | 22 | 22 | 22 |
| Feels °C (?) | 23 | 24 | 19 | 20 | 21 | 21 | 20 | 19 | 20 | 20 | 20 | 19 | 19 | 18 | 16 | 18 | 18 | 18 | 18 | 23 | 19 | 19 | 19 | 21 |
- 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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