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:
Nusa surfForecast / New Ireland / Papua New Guinea
48hr Weather and Surf, issued 3 pm Thursday 11 Dec 2025 +10Forecast update in hr min s Forecast update imminent
Nusa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nusa sea temperature is
30.1° C
(Which is normal for this time of year)How big are the waves at Nusa today?
The current surf forecast for Nusa at 9PM is: 0.7m 13s primary swell from a North direction and 0.6m 10s secondary swell from a Northeast direction (forecast issued at 03:00pm December 11). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | - | - |
| Afternoon (11 Dec) | 2.5ft (0.7m) | 10s |
| Evening (11 Dec) | 2.5ft (0.7m) | 13s |
Table - waves today at Nusa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 13 | 13 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 11 | 11 | 11 | 12 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 117 | 100 | 158 | 158 | 82 | 80 | 80 | 79 | 60 | 60 | 137 | 125 | 121 | 155 | 169 | 96 | 96 | 141 | 146 | 149 | 112 | 100 | 98 | 104 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | glass | cross- off | glass |
High Tide / height (m) | 1:08PM 3:48PM 1.09 1.08 | 7:52PM 0.94 | 1:06AM 0.76 | 5:08AM 0.80 | 9:08AM 1.02 | 1:22PM 1.13 | 8:34PM 0.84 | 1:50AM 0.79 | 5:49AM 0.84 | 9:43AM 1.07 | 1:42PM 1.16 | 9:17PM 0.76 | 2:27AM 0.81 | |||||||||||
Low Tide / height (m) | 10:13AM 0.91 | 2:39PM 1.07 | 6:51PM 0.93 | 11:04PM 0.68 | 2:40AM 0.73 | 5:51AM 0.80 | 10:43AM 0.97 | 7:25PM 0.82 | 11:20PM 0.66 | 3:13AM 0.77 | 6:17AM 0.84 | 11:15AM 1.03 | 7:55PM 0.73 | 11:41PM 0.63 | 3:48AM 0.79 | |||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - |
| Sunset | - | 5:57 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - |
 | |  | | |  | | | | | | | | | | | | | | | | | |  | |
Rain (mm) | 2 | 1 | - | - | - | 2 | 2 | 4 | 4 | 5 | 4 | - | - | 2 | 2 | 4 | 3 | 4 | 3 | 3 | 1 | 2 | 1 | - |
| Temp. °C | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 |
| Feels °C (?) | 32 | 31 | 31 | 29 | 30 | 29 | 30 | 29 | 30 | 29 | 29 | 30 | 30 | 31 | 30 | 31 | 30 | 30 | 29 | 30 | 30 | 30 | 29 | 31 |
- 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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