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:
Dry Lagoon surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 9 pm Thursday 11 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Dry Lagoon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dry Lagoon sea temperature is
12.0° C
(Which is normal for this time of year)How big are the waves at Dry Lagoon today?
The current surf forecast for Dry Lagoon at 2AM is: 2.2m 14s primary swell from a West-northwest direction and 0.2m 13s secondary swell from a West-southwest direction (forecast issued at 09:00pm December 11). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 6.5ft (2.0m) | 13s |
| Afternoon (12 Dec) | 6ft (1.8m) | 13s |
| Evening (12 Dec) | 5ft (1.6m) | 12s |
Table - waves today at Dry Lagoon. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2523 | 2297 | 2012 | 1690 | 1339 | 1174 | 1156 | 1009 | 820 | 694 | 560 | 470 | 390 | 302 | 358 | 555 | 485 | 469 | 369 | 344 | 345 | 326 | 308 | 290 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross- off | off | off | off | off | glass | cross | glass | off | off | glass | off | off | glass | cross- on | glass |
High Tide / height (m) | 5:53AM 2.42 | 5:55PM 1.87 | 6:34AM 2.46 | 7:20PM 1.81 | 7:11AM 2.49 | |||||||||||||||||||
Low Tide / height (m) | 10:57PM 0.79 | 12:25PM 1.15 | 11:45PM 1.01 | 1:28PM 0.96 | 12:34AM 1.19 | 2:19PM 0.78 | ||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:33 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:46 | - | - | - | - | - | - | - | 4:46 | - | - | - | - | - | - | - | 4:46 |
 |  | | |  |  | |  | | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 11 | 11 | 11 | 14 | 18 | 17 | 14 | 12 | 12 | 11 | 11 | 15 | 18 | 14 | 13 | 13 | 12 | 11 | 11 | 14 | 16 | 14 |
| Feels °C (?) | 10 | 8 | 8 | 7 | 7 | 11 | 15 | 15 | 12 | 10 | 9 | 7 | 7 | 12 | 15 | 13 | 10 | 10 | 10 | 8 | 7 | 11 | 13 | 12 |
- 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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