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:
Silistar surfForecast / Black Sea / Bulgaria
48hr Weather and Surf, issued 7 pm Thursday 11 Dec 2025 EETForecast update in hr min s Forecast update imminent
Silistar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Silistar sea temperature is
14.3° C
(Which is 3.1°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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) (?) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | off | off | glass | cross | cross | cross- on | cross- on | cross | cross | cross- on | cross | cross | cross- on | cross- on | on | on | on | on | cross- on | cross- on | glass | glass |
High Tide / height (m) | 8:57PM 0.06 | 8:52AM 0.07 | 10:34PM 0.06 | 9:45AM 0.07 | 11:33PM 0.07 | 10:30AM 0.06 | ||||||||||||||||||
Low Tide / height (m) | 2:58PM 0.03 | 2:18AM 0.04 | 3:56PM 0.03 | 3:56AM 0.04 | 4:40PM 0.02 | 5:16AM 0.04 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:26 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 |
 |  | | | |  |  | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 10 | 10 | 10 | 10 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 |
| Feels °C (?) | 10 | 10 | 8 | 8 | 8 | 8 | 10 | 8 | 8 | 7 | 8 | 7 | 6 | 7 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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