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:
Puerto Sandino surfForecast / Leon Province / Nicaragua
48hr Weather and Surf, issued 11 pm Wednesday 10 Dec 2025 CSTForecast update in hr min s Forecast update imminent
Puerto Sandino surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Puerto Sandino sea temperature is
28.2° C
(Which is slightly warmer than usual)How big are the waves at Puerto Sandino today?
The current surf forecast for Puerto Sandino at 2AM is: 0.6m 12s primary swell from a South-southwest direction and 0.4m 6s secondary swell from a South-southeast direction (forecast issued at 11:00pm December 10). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 2ft (0.6m) | 12s |
| Afternoon (11 Dec) | 1.5ft (0.5m) | 12s |
| Evening (11 Dec) | 2ft (0.6m) | 12s |
Table - waves today at Puerto Sandino. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 140 | 103 | 103 | 101 | 99 | 99 | 83 | 101 | 104 | 53 | 55 | 53 | 52 | 52 | 53 | 111 | 109 | 93 | 61 | 56 | 55 | 54 | 55 | 56 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:21AM 2.12 | 8:02PM 2.18 | 8:18AM 1.96 | 8:58PM 2.11 | 9:19AM 1.84 | |||||||||||||||||||
Low Tide / height (m) | 1:18AM 0.47 | 1:39PM 0.35 | 2:19AM 0.57 | 2:33PM 0.49 | 3:22AM 0.64 | 3:29PM 0.61 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:58 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:22 | - |
 | | |  | | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 26 | 24 | 24 | 28 | 32 | 33 | 30 | 28 | 26 | 25 | 24 | 27 | 32 | 32 | 29 | 28 | 26 | 25 | 25 | 28 | 31 | 33 | 29 |
| Feels °C (?) | 29 | 27 | 26 | 26 | 29 | 32 | 33 | 30 | 29 | 27 | 26 | 26 | 27 | 31 | 32 | 30 | 29 | 27 | 26 | 27 | 28 | 30 | 31 | 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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