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:
Himalayas surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Sunday 14 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Himalayas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Himalayas sea temperature is
25.8° C
(Which is slightly warmer than usual)How big are the waves at Himalayas today?
The current surf forecast for Himalayas at 4AM is: 0.6m 16s primary swell from a Northwest direction and 0.6m 9s secondary swell from a Northwest direction, 0.7m 10s secondary swell from a North direction, 1.2m 7s secondary swell from a West direction (forecast issued at 01:00am December 14). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 5ft (1.6m) | 9s |
| Afternoon (14 Dec) | 6ft (1.8m) | 11s |
| Evening (14 Dec) | 8ft (2.4m) | 13s |
Table - waves today at Himalayas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 16 | 9 | 11 | 11 | 14 | 13 | 13 | 13 | 12 | 12 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 167 | 131 | 206 | 409 | 673 | 771 | 2094 | 2067 | 1874 | 1697 | 1381 | 1026 | 1530 | 1488 | 1604 | 1407 | 1227 | 1033 | 888 | 861 | 723 | 667 | 400 | 330 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | glass | glass | glass | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:08AM 0.41 | 10:43AM 0.23 | 12:44AM 0.45 | 11:33AM 0.20 | 1:17AM 0.49 | 12:21PM 0.17 | ||||||||||||||||||
Low Tide / height (m) | 5:36AM 0.17 | 4:07PM -0.00 | 6:42AM 0.14 | 4:35PM -0.01 | 7:31AM 0.11 | 5:04PM -0.01 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - |
 |  |  |  | | | | |  | | |  | | | | | | | |  | |  | | | |
Rain (mm) | - | - | 1 | 1 | 1 | 1 | 1 | 1 | - | - | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 26 | 27 | 26 | 24 |
| Feels °C (?) | 24 | 24 | 24 | 26 | 28 | 28 | 27 | 27 | 25 | 25 | 25 | 24 | 26 | 27 | 25 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 24 |
- 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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