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:
Box Beach surfForecast / NSW – Newcastle / Australia
48hr Weather and Surf, issued 4 pm Friday 12 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Box Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Box Beach sea temperature is
22.2° C
(Which is normal for this time of year)How big are the waves at Box Beach today?
The current surf forecast for Box Beach at 12AM is: 1.1m 11s primary swell from a East direction and 0.9m 6s secondary swell from a East-northeast direction (forecast issued at 04:00pm December 12). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 3.5ft (1.1m) | 12s |
| Evening (13 Dec) | 3.5ft (1.1m) | 12s |
Table - waves today at Box Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 330 | 330 | 314 | 303 | 292 | 237 | 189 | 185 | 144 | 135 | 144 | 143 | 134 | 117 | 124 | 109 | 186 | 249 | 186 | 221 | 91 | 217 | 262 | 298 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | glass | on | cross- on | cross- on | cross- off | cross | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross |
High Tide / height (m) | 3:01PM 1.42 | 4:24AM 1.33 | 3:58PM 1.31 | 5:14AM 1.40 | 4:56PM 1.24 | 5:58AM 1.48 | ||||||||||||||||||
Low Tide / height (m) | 9:47PM 0.44 | 10:11AM 0.74 | 10:29PM 0.48 | 11:19AM 0.71 | 11:09PM 0.50 | |||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - |
| Sunset | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:53 | - | - | - | - | - | - |
 | |  |  |  | |  | | | | | | | | | | | | | | | |  |  | |
Rain (mm) | 4 | 3 | 5 | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | 1 | 1 | - |
| Temp. °C | 20 | 19 | 19 | 19 | 19 | 18 | 17 | 19 | 21 | 22 | 22 | 21 | 20 | 20 | 20 | 25 | 26 | 24 | 24 | 24 | 20 | 19 | 19 | 19 |
| Feels °C (?) | 18 | 17 | 17 | 19 | 19 | 18 | 18 | 20 | 19 | 18 | 18 | 20 | 22 | 21 | 20 | 27 | 25 | 20 | 21 | 25 | 14 | 14 | 16 | 16 |
- 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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