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:
The Reef surfForecast / Bermuda / Bermuda
48hr Weather and Surf, issued 1 am Saturday 13 Dec 2025 ASTForecast update in hr min s Forecast update imminent
The Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Reef sea temperature is
22.6° C
(Which is slightly warmer than usual)How big are the waves at The Reef today?
The current surf forecast for The Reef at 4AM is: 1.2m 9s primary swell from a West direction (forecast issued at 01:00am December 13). An open ocean swell of 1.6m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 3.5ft (1.1m) | 8s |
| Afternoon (13 Dec) | 3ft (0.9m) | 8s |
| Evening (13 Dec) | 2.5ft (0.8m) | 9s |
Table - waves today at The Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 6 | 6 | 7 | 8 | 9 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 399 | 306 | 209 | 160 | 104 | 100 | 86 | 93 | 103 | 125 | 127 | 133 | 133 | 130 | 147 | 475 | 217 | 278 | 696 | 1251 | 2765 | 113 | 110 | 87 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | glass | cross | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross | cross | cross- on | cross- off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 3:30AM 0.73 | 3:43PM 0.64 | 4:24AM 0.75 | 4:36PM 0.62 | 5:15AM 0.77 | 5:26PM 0.62 | ||||||||||||||||||
Low Tide / height (m) | 9:04PM 0.04 | 9:47AM 0.10 | 9:53PM 0.05 | 10:45AM 0.10 | 10:40PM 0.05 | 11:38AM 0.09 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:14 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - |
 |  |  |  |  | | | | | | | | |  |  |  | |  | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 7 | 14 | 5 | 2 | 1 | 4 | 1 | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 20 | 16 | 13 | 12 | 13 | 12 |
| Feels °C (?) | 14 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 21 | 19 | 18 | 16 | 16 | 13 | 5 | 0 | 1 | 3 | 4 |
- 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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