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:
Nungas surfForecast / Sumbawa / Indonesia
48hr Weather and Surf, issued 7 am Thursday 11 Dec 2025 WITAForecast update in hr min s Forecast update imminent
Nungas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nungas sea temperature is
30.1° C
(Which is slightly warmer than usual)How big are the waves at Nungas today?
The current surf forecast for Nungas at 3PM is: 1.2m 13s primary swell from a Southwest direction and 0.4m 15s secondary swell from a South-southwest direction (forecast issued at 07:00am December 11). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 4ft (1.2m) | 14s |
| Afternoon (11 Dec) | 4ft (1.2m) | 13s |
| Evening (11 Dec) | 4.5ft (1.4m) | 13s |
Table - waves today at Nungas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 671 | 711 | 395 | 517 | 376 | 651 | 732 | 743 | 540 | 540 | 517 | 525 | 642 | 642 | 590 | 808 | 895 | 796 | 689 | 689 | 563 | 486 | 471 | 513 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | cross | glass | cross | glass | glass | cross- on | on | on | glass |
High Tide / height (m) | 2:48PM 2.29 | 2:34AM 2.26 | 3:46PM 2.25 | 3:41AM 1.99 | 4:52PM 2.24 | |||||||||||||||||||
Low Tide / height (m) | 8:19AM 0.57 | 8:37PM 1.11 | 9:03AM 0.80 | 9:50PM 1.22 | 9:54AM 1.01 | 11:24PM 1.23 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:17 | - | - | - | - | - | - | - | 6:17 | - | - | - | - | - | - | - | 6:19 | - | - | - |
 |  | | |  |  | | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | 3 | 4 | 3 | 1 | - | - | - | - | 3 | 4 | 1 | 2 | - |
| Temp. °C | 25 | 26 | 29 | 28 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 30 | 30 | 29 | 27 | 27 | 27 |
| Feels °C (?) | 28 | 29 | 33 | 31 | 32 | 31 | 32 | 30 | 30 | 32 | 34 | 34 | 33 | 32 | 32 | 30 | 30 | 31 | 35 | 35 | 33 | 30 | 31 | 32 |
- 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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