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:
Walton-On-The-Naze surfForecast / East Anglia / UK
48hr Weather and Surf, issued 11 pm Tuesday 16 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Walton-On-The-Naze surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Walton-On-The-Naze sea temperature is
8.7° C
(Which is 1.0°C colder than average for this time of year)| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | - | - |
| Afternoon (17 Dec) | 2.5ft (0.7m) | 4s |
| Evening (17 Dec) | 4ft (1.2m) | 5s |
Table - waves today at Walton-On-The-Naze. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| 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 | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | — | |||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 3 | 3 | - | 2 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 1 | 0 | 2 | 13 | 43 | 71 | 129 | 197 | 143 | 144 | 175 | 0 | 0 | 0 | 85 | 0 | 0 | 13 | 12 | 12 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 10:10PM 3.62 | 10:21AM 3.62 | 10:51PM 3.71 | 11:05AM 3.70 | 11:28PM 3.79 | 11:46AM 3.75 | ||||||||||||||||||
Low Tide / height (m) | 4:20AM 1.17 | 4:38PM 0.87 | 5:03AM 1.04 | 5:19PM 0.88 | 5:43AM 0.93 | 5:59PM 0.91 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:58 | - | - | - |
| Sunset | - | - | - | - | - | - | 3:44 | - | - | - | - | - | - | - | 3:44 | - | - | - | - | - | - | - | 3:44 | - |
 |  |  | |  |  | | | | | | | | | | | | | | |  | | | | |
Rain (mm) | 2 | - | - | - | - | - | - | - | - | - | 1 | 3 | - | - | - | 1 | 2 | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 7 | 6 | 6 | 7 | 9 | 9 | 10 | 10 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 8 | 9 | 9 |
| Feels °C (?) | 4 | 4 | 3 | 2 | 2 | 1 | 2 | 1 | 1 | 0 | -1 | 1 | 3 | 1 | 0 | 0 | -1 | 5 | 2 | 2 | 1 | 1 | 3 | 4 |
- 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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