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:
Cloudbreak surfForecast / Mamanucas / Fiji
48hr Weather and Surf, issued 5 am Friday 12 Dec 2025 +12Forecast update in hr min s Forecast update imminent
Cloudbreak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cloudbreak sea temperature is
28.4° C
(Which is slightly warmer than usual)How big are the waves at Cloudbreak today?
The current surf forecast for Cloudbreak at 8AM is: 0.5m 10s primary swell from a Southwest direction and 0.5m 8s secondary swell from a South direction (forecast issued at 06:00am December 12). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+12) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 1.5ft (0.5m) | 10s |
| Afternoon (12 Dec) | 1.5ft (0.4m) | 15s |
| Evening (12 Dec) | 1.5ft (0.5m) | 9s |
Table - waves today at Cloudbreak. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 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 | 15 | 9 | 9 | 8 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 58 | 51 | 49 | 48 | 54 | 43 | 41 | 35 | 107 | 264 | 326 | 239 | 220 | 272 | 208 | 183 | 180 | 178 | 170 | 101 | 98 | 96 | 202 | 171 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- 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 |
High Tide / height (m) | 12:51PM 1.47 | 1:03AM 1.32 | 1:43PM 1.48 | 2:05AM 1.28 | 2:30PM 1.49 | |||||||||||||||||||
Low Tide / height (m) | 6:16AM 0.34 | 7:03PM 0.52 | 7:11AM 0.42 | 8:05PM 0.49 | 8:04AM 0.48 | 8:59PM 0.44 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:40 | - | - |
 |  |  | | | | | | |  | | |  | |  | | | | | | | |  | | |
Rain (mm) | 4 | 3 | 8 | 15 | 3 | 2 | 2 | 1 | 3 | 3 | 3 | 1 | 1 | 2 | 7 | 11 | 24 | 27 | 10 | 9 | 2 | 8 | 3 | 1 |
| Temp. °C | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 23 | 23 |
| Feels °C (?) | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 25 | 24 |
- 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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