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:
Park Beach surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 4 am Saturday 13 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Park Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Park Beach sea temperature is
15.0° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Park Beach today?
The current surf forecast for Park Beach at 11AM is: 0.8m 16s primary swell from a South-southwest direction and 0.5m 4s secondary swell from a Southwest direction (forecast issued at 04:00am December 13). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 1.5ft (0.5m) | 12s |
| Afternoon (13 Dec) | 2.5ft (0.8m) | 14s |
| Evening (13 Dec) | 2.5ft (0.7m) | 14s |
Table - waves today at Park Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 58 | 57 | 85 | 280 | 239 | 297 | 229 | 156 | 116 | 114 | 96 | 233 | 402 | 767 | 1099 | 2198 | 5933 | 6514 | 6675 | 6044 | 5330 | 4749 | 3757 | 2955 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | glass | on | cross- on | cross- on | cross | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 4:32AM 0.78 | 2:45PM 0.63 | 4:41AM 0.84 | 3:57PM 0.57 | 4:56AM 0.89 | 5:15PM 0.53 | ||||||||||||||||||
Low Tide / height (m) | 10:36AM 0.55 | 9:19PM 0.33 | 11:33AM 0.47 | 9:34PM 0.37 | 12:19PM 0.39 | 9:52PM 0.41 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:43 | - |
 |  |  | |  | | | | | |  | |  | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 13 | 16 | 18 | 19 | 16 | 15 | 14 | 17 | 14 | 12 | 11 | 12 | 11 | 10 | 9 | 8 | 8 | 9 | 11 | 13 | 13 | 11 | 10 |
| Feels °C (?) | 13 | 12 | 15 | 16 | 16 | 14 | 14 | 13 | 12 | 8 | 6 | 4 | 3 | 2 | 2 | 2 | 0 | 0 | 1 | 2 | 4 | 5 | 4 | 3 |
- 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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