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:
Lowestoft surfForecast / East Anglia / UK
48hr Weather and Surf, issued 5 am Saturday 13 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Lowestoft surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lowestoft sea temperature is
9.0° C
(Which is slightly cooler than normal)How big are the waves at Lowestoft today?
The current surf forecast for Lowestoft at 8AM is: 0.1m 10s primary swell from a North direction (forecast issued at 05:00am December 13). An open ocean swell of 0.2m 4s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 0.5ft (0.1m) | 10s |
| Afternoon (13 Dec) | 0.5ft (0.1m) | 10s |
| Evening (13 Dec) | 0.5ft (0.1m) | 10s |
Table - waves today at Lowestoft. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 85 | 75 | 86 | 101 | 75 | 72 | 49 | 43 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 3:11AM 2.38 | 5:07PM 2.14 | 4:14AM 2.33 | 5:59PM 2.15 | 5:16AM 2.29 | 6:47PM 2.18 | ||||||||||||||||||
Low Tide / height (m) | 10:10AM 0.78 | 10:05PM 1.39 | 11:15AM 0.83 | 11:10PM 1.35 | 12:17PM 0.87 | |||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - |
| Sunset | - | - | - | - | 3:37 | - | - | - | - | - | - | - | 3:37 | - | - | - | - | - | - | - | 3:38 | - | - | - |
 | |  | | |  | | | | |  | | | | | | | | | |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 8 | 9 | 10 | 9 | 9 | 10 | 9 | 10 | 10 | 10 |
| Feels °C (?) | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 3 | 2 | 4 | 3 | 5 | 5 | 5 |
- 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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