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:
San Jorge - Punta da Caldeira surfForecast / Azores / Portugal
48hr Weather and Surf, issued 10 pm Saturday 13 Dec 2025 -01Forecast update in hr min s Forecast update imminent
San Jorge - Punta da Caldeira surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Jorge - Punta da Caldeira sea temperature is
17.8° C
(Which is normal for this time of year)How big are the waves at San Jorge - Punta da Caldeira today?
The current surf forecast for San Jorge - Punta da Caldeira at 1AM is: 3.0m 13s primary swell from a West direction and 0.8m 16s secondary swell from a North direction (forecast issued at 10:00pm December 13). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 5.
| Time (-01) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 10ft (3.0m) | 13s |
| Afternoon (14 Dec) | 10ft (3.0m) | 13s |
| Evening (14 Dec) | 10ft (3.0m) | 12s |
Table - waves today at San Jorge - Punta da Caldeira. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2862 | 3208 | 3082 | 3264 | 2951 | 3188 | 2972 | 2593 | 2271 | 2341 | 2213 | 2381 | 5235 | 5226 | 4444 | 2394 | 2586 | 2413 | 1661 | 1453 | 1211 | 1108 | 1513 | 2280 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | off | off | off | off | off | off | off |
High Tide / height (m) | 9:15PM 0.96 | 9:28AM 1.03 | 10:10PM 1.01 | 10:20AM 1.04 | 10:56PM 1.07 | 11:06AM 1.07 | ||||||||||||||||||
Low Tide / height (m) | 3:16AM 0.44 | 3:54PM 0.35 | 4:15AM 0.42 | 4:38PM 0.32 | 5:03AM 0.38 | |||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 |
 |  | |  |  |  |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 17 |
| Feels °C (?) | 15 | 15 | 16 | 16 | 15 | 16 | 11 | 10 | 8 | 5 | 5 | 4 | 5 | 6 | 9 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 |
- 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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