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:
Deadman's surfForecast / CAL – Ventura / USA
48hr Weather and Surf, issued 3 am Monday 15 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Deadman's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Deadman's sea temperature is
17.2° C
(Which is 2.4°C warmer than normal for this time of year)How big are the waves at Deadman's today?
The current surf forecast for Deadman's at 8AM is: 0.4m 13s primary swell from a Southwest direction and 0.2m 4s secondary swell from a West-southwest direction (forecast issued at 03:00am December 15). The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 1.5ft (0.4m) | 13s |
| Afternoon (15 Dec) | 1ft (0.3m) | 13s |
| Evening (15 Dec) | 0.5ft (0.2m) | 16s |
Table - waves today at Deadman's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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) (?) | 14 | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 16 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 15 | 15 | 15 | 12 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 29 | 46 | 46 | 45 | 29 | 28 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 35 | 55 | 54 | 54 | 54 | 42 | 30 | 33 | 99 | 58 | 53 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | glass | glass | cross- off | cross- off | off | cross- off | cross- off | off | cross | glass | cross | cross- off | glass | glass | glass | glass | off | off | cross- off | cross- off | off | cross- off |
High Tide / height (m) | 5:54AM 2.04 | 7:35PM 1.40 | 6:24AM 2.10 | 8:20PM 1.44 | 6:54AM 2.15 | 9:00PM 1.46 | ||||||||||||||||||
Low Tide / height (m) | 11:18PM 1.01 | 1:13PM 0.47 | 11:56PM 1.09 | 1:47PM 0.35 | 12:33AM 1.13 | 2:21PM 0.26 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 4:47 | - | - | - | - | - | - | - | 4:47 | - | - | - | - | - | - | - | 4:47 | - | - |
 | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 17 | 17 | 19 | 20 | 18 | 21 | 21 | 20 | 20 | 19 | 20 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 21 | 24 | 25 | 22 | 19 |
| Feels °C (?) | 15 | 15 | 15 | 17 | 18 | 15 | 17 | 17 | 17 | 17 | 15 | 17 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 19 | 22 | 24 | 20 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Deadman's surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest