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:
Nosy Andrea surfForecast / West / Madagascar
48hr Weather and Surf, issued 2 pm Monday 15 Dec 2025 EATForecast update in hr min s Forecast update imminent
Nosy Andrea surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nosy Andrea sea temperature is
27.0° C
(Which is normal for this time of year)How big are the waves at Nosy Andrea today?
The current surf forecast for Nosy Andrea at 5PM is: 1.3m 14s primary swell from a Southwest direction and 0.2m 10s secondary swell from a South direction, 0.7m 4s secondary swell from a South direction (forecast issued at 02:00pm December 15). The wind direction is predicted to be onshore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | - | - |
| Afternoon (15 Dec) | 4.5ft (1.3m) | 15s |
| Evening (15 Dec) | 4.5ft (1.4m) | 14s |
Table - waves today at Nosy Andrea. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 640 | 757 | 726 | 791 | 780 | 813 | 744 | 673 | 663 | 600 | 600 | 552 | 810 | 928 | 965 | 961 | 846 | 905 | 757 | 669 | 649 | 572 | 563 | 504 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | cross- off | off | off | cross | on | cross- on | on | cross- on | cross- off | cross- off | off | cross | on | on | cross- on | cross- off | off | off | cross- off | cross- on |
High Tide / height (m) | 2:25PM 1.87 | 2:57AM 1.93 | 3:13PM 1.96 | 3:39AM 2.06 | 3:53PM 2.05 | 4:15AM 2.17 | ||||||||||||||||||
Low Tide / height (m) | 8:41PM 0.75 | 9:07AM 0.75 | 9:25PM 0.64 | 9:49AM 0.63 | 10:03PM 0.52 | |||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - |
| Sunset | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - |
 | |  |  | | | | | | | |  | |  | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - |
| Temp. °C | 31 | 29 | 27 | 26 | 24 | 25 | 26 | 31 | 31 | 29 | 27 | 26 | 25 | 25 | 26 | 30 | 29 | 28 | 27 | 26 | 25 | 25 | 25 | 28 |
| Feels °C (?) | 29 | 27 | 27 | 28 | 26 | 26 | 27 | 32 | 29 | 30 | 29 | 30 | 28 | 28 | 29 | 31 | 29 | 29 | 31 | 30 | 27 | 28 | 28 | 30 |
- 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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