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:
Vik surfForecast / Baltic / Sweden
48hr Weather and Surf, issued 12 pm Tuesday 16 Dec 2025 CETForecast update in hr min s Forecast update imminent
Vik surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Vik sea temperature is
7.7° C
(Which is 3.4°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 55 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off |
High Tide / height (m) | 12:58PM 0.03 | 4:33AM 0.05 | 1:30PM 0.03 | 5:01AM 0.05 | 2:03PM 0.03 | 5:38AM 0.05 | ||||||||||||||||||
Low Tide / height (m) | 10:52AM 0.03 | 8:31PM 0.01 | 11:33AM 0.03 | 9:02PM 0.00 | 12:07PM 0.03 | 9:34PM 0.00 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:26 | - | - | - | - | - | - | - | 8:26 | - | - | - | - | - | - | - |
| Sunset | - | 3:30 | - | - | - | - | - | - | - | 3:30 | - | - | - | - | - | - | - | 3:30 | - | - | - | - | - | - |
 | |  | | |  | | | | |  | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 6 | 7 | 7 |
| Feels °C (?) | 1 | 2 | 2 | 3 | 2 | -1 | 0 | 1 | 2 | 3 | 5 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 1 | 2 | 2 | 0 | 0 | 0 |
- 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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