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:
Nam O Point surfForecast / Da Nang / Vietnam
48hr Weather and Surf, issued 6 am Sunday 14 Dec 2025 +07Forecast update in hr min s Forecast update imminent
Nam O Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nam O Point sea temperature is
24.0° C
(Which is slightly cooler than normal)How big are the waves at Nam O Point today?
The current surf forecast for Nam O Point at 12PM is: 2.5m 9s primary swell from a East-northeast direction and 2.3m 9s secondary swell from a East-northeast direction, 1.0m 8s secondary swell from a North direction (forecast issued at 06:00am December 14). The wind direction is predicted to be onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 10ft (3.0m) | 9s |
| Afternoon (14 Dec) | 7.5ft (2.3m) | 9s |
| Evening (14 Dec) | 7ft (2.2m) | 9s |
Table - waves today at Nam O Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 778 | 1342 | 1294 | 1203 | 878 | 848 | 781 | 1057 | 1057 | 979 | 658 | 701 | 761 | 761 | 833 | 1061 | 1162 | 1049 | 904 | 887 | 792 | 763 | 734 | 1030 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | cross- on | on | cross | cross- off | cross | glass | cross | cross | glass | cross | cross- on | cross- on | on | on | on |
High Tide / height (m) | 5:49AM 1.05 | 6:57PM 1.33 | 7:50AM 1.04 | 7:20PM 1.36 | 9:12AM 1.06 | 7:44PM 1.38 | ||||||||||||||||||
Low Tide / height (m) | 1:22AM 1.00 | 11:13AM 0.88 | 2:26AM 0.90 | 11:40AM 0.96 | 3:06AM 0.80 | 12:05PM 1.02 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - |
 |  | | | |  | | | | | | | |  |  | | |  | | | | | | | |
Rain (mm) | 4 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 2 | 1 | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 |
| Temp. °C | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 21 | 21 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 |
| Feels °C (?) | 23 | 23 | 23 | 23 | 22 | 21 | 22 | 23 | 23 | 23 | 25 | 24 | 23 | 23 | 25 | 23 | 23 | 25 | 26 | 25 | 26 | 25 | 25 | 25 |
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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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