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:
Tsujido Beach surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 pm Tuesday 16 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Tsujido Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tsujido Beach sea temperature is
18.0° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Tsujido Beach today?
The current surf forecast for Tsujido Beach at 12AM is: 0.4m 7s primary swell from a Southwest direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm December 16). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | - | - |
| Afternoon (17 Dec) | - | - |
| Evening (17 Dec) | 0.5ft (0.1m) | 8s |
Table - waves today at Tsujido Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 5 | 5 | 4 | 4 | 6 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 10 | 10 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6 | 2 | 13 | 2 | 2 | 2 | 2 | 19 | 18 | 47 | 32 | 13 | 8 | 3 | 4 | 4 | 4 | 2 | 2 | 4 | 2 | 5 | 4 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- on | cross- off | cross- off | cross- off | cross- off | glass | glass |
High Tide / height (m) | 4:04AM 1.25 | 2:00PM 1.37 | 4:41AM 1.31 | 2:38PM 1.40 | 5:16AM 1.36 | |||||||||||||||||||
Low Tide / height (m) | 8:48PM 0.32 | 8:42AM 1.00 | 9:24PM 0.23 | 9:27AM 1.01 | 10:00PM 0.16 | 10:06AM 1.01 | ||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:31 |
 | | | | |  |  | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 10 | 10 | 9 | 9 | 11 | 11 | 13 | 12 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 11 | 8 | 7 | 8 | 10 | 12 |
| Feels °C (?) | 10 | 8 | 6 | 7 | 5 | 4 | 9 | 7 | 7 | 6 | 5 | 4 | 2 | 3 | 6 | 7 | 8 | 9 | 7 | 3 | 2 | 4 | 7 | 10 |
- 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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