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:
Japs surfForecast / VIC – Far West / Australia
48hr Weather and Surf, issued 4 am Sunday 14 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Japs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Japs sea temperature is
16.5° C
(Which is slightly warmer than usual)How big are the waves at Japs today?
The current surf forecast for Japs at 8AM is: 3.0m 8s primary swell from a West-southwest direction (forecast issued at 04:00am December 14). The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 10ft (3.0m) | 8s |
| Afternoon (14 Dec) | 15ft (4.5m) | 13s |
| Evening (14 Dec) | 16ft (5.0m) | 14s |
Table - waves today at Japs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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 | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 8 | 10 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1103 | 911 | 1141 | 2422 | 5805 | 9377 | 11770 | 11652 | 9651 | 8402 | 7308 | 6493 | 5902 | 5133 | 2344 | 3986 | 1801 | 1539 | 1745 | 1174 | 1165 | 970 | 862 | 762 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | cross- on | cross |
High Tide / height (m) | 5:02AM 0.67 | 3:55AM 0.64 | 12:47AM 0.70 | |||||||||||||||||||||
Low Tide / height (m) | 1:10PM 0.31 | 2:14PM 0.28 | 3:20PM 0.25 | |||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | 5:58 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:47 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:50 | - |
 |  |  |  | | | |  | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 12 |
| Feels °C (?) | 7 | 7 | 7 | 4 | 4 | 4 | 5 | 5 | 6 | 5 | 7 | 6 | 6 | 6 | 8 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 10 | 9 |
- 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 Japs 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