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:
Marina Grande surfForecast / Caracas / Venezuela
48hr Weather and Surf, issued 7 pm Monday 15 Dec 2025 -04Forecast update in hr min s Forecast update imminent
Marina Grande surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marina Grande sea temperature is
27.2° C
(Which is slightly warmer than usual)How big are the waves at Marina Grande today?
The current surf forecast for Marina Grande at 11PM is: 1.1m 7s primary swell from a East-northeast direction and 0.5m 9s secondary swell from a East-northeast direction, 0.1m 10s secondary swell from a North direction (forecast issued at 07:00pm December 15). The wind direction is predicted to be cross-shore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | - | - |
| Afternoon (15 Dec) | 4.5ft (1.4m) | 8s |
| Evening (15 Dec) | 4ft (1.2m) | 7s |
Table - waves today at Marina Grande. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 199 | 148 | 117 | 97 | 97 | 117 | 114 | 136 | 88 | 72 | 51 | 47 | 39 | 48 | 48 | 65 | 60 | 60 | 60 | 117 | 151 | 191 | 171 | 144 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross | cross- on | cross | cross | cross | cross | cross- off | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 10:16PM 0.08 | 10:05AM 0.37 | 10:37AM 0.38 | 11:13AM 0.38 | ||||||||||||||||||||
Low Tide / height (m) | 7:04PM 0.06 | 11:12PM 0.08 | 7:39PM 0.03 | 8:15PM 0.00 | ||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - |
| Sunset | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - |
 |  | |  |  | |  | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - |
| Temp. °C | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 25 | 28 | 28 | 27 | 25 | 25 | 25 | 25 | 26 | 28 | 27 | 27 | 26 | 25 | 25 | 25 | 26 |
| Feels °C (?) | 30 | 30 | 29 | 28 | 27 | 25 | 26 | 27 | 30 | 30 | 30 | 28 | 28 | 28 | 27 | 28 | 30 | 30 | 30 | 28 | 27 | 27 | 27 | 28 |
- 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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