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:
Kandui Left surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Friday 12 Dec 2025 WIBForecast update in hr min s Forecast update imminent
Kandui Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kandui Left sea temperature is
29.3° C
(Which is slightly warmer than usual)How big are the waves at Kandui Left today?
The current surf forecast for Kandui Left at 5AM is: 0.9m 13s primary swell from a Southwest direction and 0.8m 7s secondary swell from a West direction (forecast issued at 12:00am December 12). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 3ft (0.9m) | 13s |
| Afternoon (12 Dec) | 3ft (0.9m) | 12s |
| Evening (12 Dec) | 2.5ft (0.7m) | 14s |
Table - waves today at Kandui Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 342 | 277 | 277 | 273 | 269 | 193 | 212 | 209 | 218 | 215 | 215 | 154 | 139 | 137 | 137 | 192 | 147 | 256 | 258 | 263 | 248 | 246 | 242 | 140 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- on | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross | cross- on | cross | cross | cross- off | off | off | off | cross- on | on | on | cross- on |
High Tide / height (m) | 11:21PM 0.94 | 12:35PM 0.83 | 12:23AM 0.83 | 1:41PM 0.87 | 1:32AM 0.74 | 2:39PM 0.93 | ||||||||||||||||||
Low Tide / height (m) | 5:34AM 0.23 | 5:45PM 0.44 | 6:22AM 0.27 | 7:17PM 0.47 | 7:12AM 0.29 | |||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:23 | - |
 |  |  |  |  |  |  | | | | | | | | | |  |  | | | | | | | |
Rain (mm) | - | - | 3 | 8 | 1 | - | 3 | 4 | 2 | 3 | 4 | 3 | 5 | 9 | 10 | 25 | 11 | 1 | 1 | 1 | 4 | 3 | 1 | - |
| Temp. °C | 26 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 24 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 26 |
| Feels °C (?) | 28 | 26 | 26 | 25 | 27 | 29 | 30 | 28 | 29 | 29 | 28 | 27 | 27 | 25 | 27 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 29 |
- 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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