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:
Krui surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 12 am Friday 12 Dec 2025 WIBForecast update in hr min s Forecast update imminent
Krui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Krui sea temperature is
29.3° C
(Which is slightly warmer than usual)How big are the waves at Krui today?
The current surf forecast for Krui at 3AM is: 0.9m 13s primary swell from a Southwest direction and 0.9m 7s secondary swell from a West-northwest direction (forecast issued at 12:00am December 12). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 2.5ft (0.8m) | 15s |
| Afternoon (12 Dec) | 3.5ft (1.0m) | 14s |
| Evening (12 Dec) | 3.5ft (1.0m) | 14s |
Table - waves today at Krui. (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 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 290 | 331 | 277 | 273 | 284 | 352 | 389 | 366 | 472 | 389 | 347 | 331 | 326 | 321 | 317 | 302 | 237 | 230 | 230 | 226 | 226 | 180 | 177 | 177 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | on | glass | glass | glass | glass | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | glass | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:29PM 0.91 | 12:50PM 0.84 | 12:24AM 0.79 | 1:51PM 0.88 | 1:30AM 0.68 | 2:48PM 0.92 | ||||||||||||||||||
Low Tide / height (m) | 6:10AM 0.22 | 6:40PM 0.47 | 6:51AM 0.28 | 8:23PM 0.47 | 7:35AM 0.32 | |||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:10 | - |
 |  | |  |  | | | | |  | | | | | | |  | | | | |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 2 | - | - | - | - | - | - | - | 1 | - | - | 1 | 4 | 5 |
| Temp. °C | 26 | 25 | 25 | 25 | 28 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 28 | 28 | 27 | 25 |
| Feels °C (?) | 31 | 29 | 29 | 29 | 32 | 31 | 31 | 30 | 30 | 30 | 28 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 30 | 30 | 30 | 30 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Krui surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest