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:
Hot pipe surfForecast / South Coast / UK
48hr Weather and Surf, issued 11 am Saturday 13 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Hot pipe surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hot pipe sea temperature is
11.1° C
(Which is slightly warmer than usual)How big are the waves at Hot pipe today?
The current surf forecast for Hot pipe at 1PM is: 0.6m 16s primary swell from a Southwest direction and 0.6m 16s secondary swell from a West-southwest direction (forecast issued at 11:00am December 13). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 2ft (0.6m) | 17s |
| Afternoon (13 Dec) | 2ft (0.6m) | 16s |
| Evening (13 Dec) | 1.5ft (0.5m) | 15s |
Table - waves today at Hot pipe. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 14 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 243 | 222 | 159 | 153 | 106 | 72 | 31 | 44 | 37 | 56 | 73 | 94 | 154 | 143 | 151 | 162 | 175 | 172 | 158 | 123 | 110 | 72 | 66 | 81 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | 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 | on | on | on | on |
High Tide / height (m) | 6:25PM 4.76 | 7:00AM 4.86 | 7:29PM 4.76 | 7:58AM 4.90 | 8:25PM 4.85 | |||||||||||||||||||
Low Tide / height (m) | 12:13PM 1.93 | 12:38AM 1.88 | 1:13PM 1.93 | 1:36AM 1.89 | 2:07PM 1.85 | 2:28AM 1.83 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - |
| Sunset | - | - | 3:55 | - | - | - | - | - | - | - | 3:55 | - | - | - | - | - | - | - | 3:55 | - | - | - | - | - |
 | | |  |  | | | | |  | | |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 11 |
| Feels °C (?) | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 4 | 3 | 4 | 4 | 3 | 4 | 4 | 5 | 3 | 3 | 3 | 4 | 6 | 6 | 6 | 7 | 6 |
- 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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