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 9 am Monday 15 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
30.0° C
(Which is normal for this time of year)How big are the waves at Nusa today?
The current surf forecast for Nusa at 1PM is: 0.7m 10s primary swell from a Northeast direction and 0.3m 8s secondary swell from a East-northeast direction (forecast issued at 09:00am December 15). The wind direction is predicted to be offshore.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 2.5ft (0.7m) | 10s |
| Afternoon (15 Dec) | 2.5ft (0.7m) | 9s |
| Evening (15 Dec) | 2ft (0.6m) | 10s |
Table - waves today at Nusa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| 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 | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 8 | 10 | 10 | 10 | 10 | 13 | 13 | 9 | 10 | 10 | 12 | 10 | 11 | 11 | 11 | 9 | 9 | 10 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 64 | 83 | 100 | 55 | 68 | 68 | 48 | 47 | 90 | 90 | 87 | 96 | 120 | 246 | 180 | 206 | 210 | 206 | 108 | 82 | 142 | 119 | 130 | 124 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | off | off | off | off | cross- off | off | cross- off | cross- off | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | on | on | on |
High Tide / height (m) | 10:50AM 1.18 | 2:20PM 1.19 | 10:49PM 0.70 | 3:21AM 0.84 | 11:24AM 1.24 | 2:34PM 1.20 | 11:41PM 0.71 | 3:44AM 0.88 | 11:59AM 1.30 | 2:34PM 1.22 | ||||||||||||||
Low Tide / height (m) | 4:25AM 0.79 | 12:31PM 1.13 | 8:42PM 0.62 | 12:31AM 0.65 | 5:04AM 0.79 | 1:16PM 1.18 | 9:00PM 0.56 | 12:54AM 0.69 | 5:45AM 0.80 | 2:16PM 1.22 | 9:17PM 0.50 | |||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:59 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - |
 | |  | |  | | |  | |  | | |  | | | | | | | | | | | | |
Rain (mm) | 2 | 1 | - | 1 | - | - | - | - | 1 | - | 2 | 2 | 4 | 2 | 3 | 1 | 1 | - | 2 | 2 | 3 | 4 | 3 | - |
| Temp. °C | 27 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 27 |
| Feels °C (?) | 31 | 31 | 31 | 28 | 29 | 30 | 30 | 30 | 31 | 32 | 31 | 31 | 32 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 |
- 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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