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:
Tupira Right surfForecast / East Sepik / Papua New Guinea
48hr Weather and Surf, issued 3 pm Saturday 13 Dec 2025 +10Forecast update in hr min s Forecast update imminent
Tupira Right surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tupira Right sea temperature is
30.1° C
(Which is slightly warmer than usual)How big are the waves at Tupira Right today?
The current surf forecast for Tupira Right at 10PM is: 0.4m 10s primary swell from a Northeast direction and 0.4m 8s secondary swell from a North-northwest direction (forecast issued at 03:00pm December 13). The wind direction is predicted to be cross-offshore.
| Time (+10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 1.5ft (0.5m) | 11s |
| Evening (13 Dec) | 1.5ft (0.4m) | 10s |
Table - waves today at Tupira Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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) (?) | 9 | 11 | 10 | 10 | 10 | 9 | 11 | 9 | 9 | 11 | 9 | 9 | 9 | 8 | 8 | 5 | 5 | 8 | 8 | 8 | 8 | 8 | 8 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 43 | 59 | 53 | 24 | 66 | 40 | 37 | 16 | 26 | 22 | 25 | 25 | 24 | 22 | 21 | 29 | 32 | 22 | 21 | 21 | 21 | 22 | 22 | 49 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross | cross | cross- off | off | cross- off | glass | glass |
High Tide / height (m) | 2:34PM 0.97 | 4:28AM 0.64 | 2:38PM 0.96 | 6:22AM 0.70 | 2:38PM 0.95 | |||||||||||||||||||
Low Tide / height (m) | 10:05PM 0.38 | 7:48AM 0.60 | 10:28PM 0.30 | 7:58AM 0.69 | 10:52PM 0.23 | |||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - |
| Sunset | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - |
 | |  |  | | |  | | | | | |  | | |  | |  | | | | | | | |
Rain (mm) | - | - | 1 | - | 3 | 1 | 2 | 1 | 1 | 3 | 2 | 5 | 7 | 3 | 2 | - | - | - | 1 | 5 | 2 | 2 | 1 | - |
| Temp. °C | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 28 |
| Feels °C (?) | 30 | 31 | 31 | 31 | 29 | 29 | 29 | 32 | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 31 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 33 |
- 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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