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:
Poliisinlahti surfForecast / Baltic Sea / Finland
48hr Weather and Surf, issued 7 pm Sunday 14 Dec 2025 EETForecast update in hr min s Forecast update imminent
Poliisinlahti surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Poliisinlahti sea temperature is
3.9° C
(Which is slightly warmer than usual)Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| 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 | cross- on | cross- on | cross- on | on | cross- on | cross | cross- on | cross- on | cross- on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:32PM 0.01 | 5:59PM 0.02 | 6:26PM 0.02 | 11:22AM 0.01 | ||||||||||||||||||||
Low Tide / height (m) | 1:35AM 0.00 | 2:06AM 0.00 | 2:35AM 0.00 | 12:11PM 0.01 | ||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 9:45 | - | - | - | - | - | - | - | 9:47 | - | - | - | - | - | - | - | 9:48 | - |
| Sunset | - | - | - | - | - | - | - | 3:10 | - | - | - | - | - | - | - | 3:10 | - | - | - | - | - | - | - | 3:10 |
 | |  |  |  | |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | 5 | 3 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 |
| Temp. °C | 5 | 5 | 5 | 6 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 5 | 4 | 5 | 6 | 5 |
| Feels °C (?) | -2 | -1 | 0 | 2 | 0 | 0 | 0 | -1 | -2 | -2 | -1 | 1 | 3 | 3 | 2 | -1 | -1 | 1 | 1 | -1 | -3 | -3 | -2 | -3 |
- 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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