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:
The Peak surfForecast / Tongatapu / Tonga
48hr Weather and Surf, issued 6 pm Wednesday 17 Dec 2025 +13Forecast update in hr min s Forecast update imminent
The Peak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Peak sea temperature is
26.8° C
(Which is slightly warmer than usual)How big are the waves at The Peak today?
The current surf forecast for The Peak at 1AM is: 0.8m 9s primary swell from a South-southeast direction (forecast issued at 06:00pm December 17). An open ocean swell of 0.5m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | 2ft (0.6m) | 18s |
| Afternoon (18 Dec) | 2.5ft (0.8m) | 18s |
| Evening (18 Dec) | 4ft (1.2m) | 16s |
Table - waves today at The Peak. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 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 | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 14 | 9 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 133 | 103 | 103 | 106 | 102 | 54 | 215 | 311 | 366 | 517 | 737 | 897 | 1068 | 1041 | 1014 | 936 | 911 | 899 | 899 | 726 | 716 | 666 | 628 | 488 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:43PM 1.24 | 6:28AM 1.09 | 6:25PM 1.25 | 7:12AM 1.10 | 7:07PM 1.26 | 7:55AM 1.12 | ||||||||||||||||||
Low Tide / height (m) | 12:16AM 0.26 | 12:15PM 0.43 | 12:58AM 0.24 | 12:57PM 0.42 | 1:40AM 0.21 | |||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - |
| Sunset | - | 7:19 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - |
 | |  | | |  | | | | | |  | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 |
| Feels °C (?) | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 26 | 26 | 25 | 25 | 27 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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