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:
Whaler Island surfForecast / CAL – Del Norte County / USA
48hr Weather and Surf, issued 3 am Sunday 14 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Whaler Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whaler Island sea temperature is
12.4° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Whaler Island today?
The current surf forecast for Whaler Island at 7AM is: 1.1m 11s primary swell from a West-southwest direction and 0.2m 16s secondary swell from a West-southwest direction (forecast issued at 03:00am December 14). The wind direction is predicted to be cross-offshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 3.5ft (1.1m) | 11s |
| Afternoon (14 Dec) | 4ft (1.2m) | 10s |
| Evening (14 Dec) | 4.5ft (1.3m) | 10s |
Table - waves today at Whaler Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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 | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 9 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 324 | 314 | 303 | 231 | 318 | 300 | 301 | 253 | 248 | 242 | 238 | 267 | 439 | 721 | 1562 | 1870 | 1902 | 1610 | 1419 | 1244 | 1087 | 988 | 1087 | 1379 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | glass | cross | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross |
High Tide / height (m) | 7:16AM 2.10 | 8:37PM 1.44 | 7:52AM 2.14 | 9:42PM 1.51 | 8:27AM 2.18 | |||||||||||||||||||
Low Tide / height (m) | 12:38AM 0.74 | 2:22PM 0.35 | 1:28AM 0.92 | 3:07PM 0.19 | 2:16AM 1.05 | 3:47PM 0.06 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:37 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:46 | - | - |
 | |  |  | |  | |  | | |  |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 2 | 3 | 3 | 7 | 2 | 1 | - | - | - | 1 | 4 | 5 | 4 | 1 |
| Temp. °C | 11 | 10 | 10 | 12 | 13 | 12 | 11 | 13 | 14 | 15 | 13 | 14 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 |
| Feels °C (?) | 9 | 8 | 8 | 10 | 11 | 10 | 8 | 11 | 10 | 11 | 11 | 11 | 13 | 13 | 14 | 12 | 13 | 13 | 13 | 13 | 14 | 12 | 12 | 9 |
- 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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