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:
Hawaiizinho surfForecast / Ceará / Brazil
48hr Weather and Surf, issued 8 am Saturday 13 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Hawaiizinho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hawaiizinho sea temperature is
28.0° C
(Which is slightly warmer than usual)How big are the waves at Hawaiizinho today?
The current surf forecast for Hawaiizinho at 1PM is: 0.6m 15s primary swell from a North-northeast direction and 0.8m 8s secondary swell from a North-northeast direction, 1.1m 6s secondary swell from a East direction (forecast issued at 08:00am December 13). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 2ft (0.6m) | 16s |
| Afternoon (13 Dec) | 1.5ft (0.5m) | 15s |
| Evening (13 Dec) | 1.5ft (0.5m) | 15s |
Table - waves today at Hawaiizinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 8 | 14 | 14 | 8 | 14 | 14 | 22 | 6 | 21 | 20 | 20 | 6 | 18 | 18 | 18 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 198 | 196 | 191 | 130 | 125 | 123 | 107 | 123 | 97 | 94 | 82 | 96 | 100 | 98 | 91 | 147 | 136 | 127 | 122 | 165 | 158 | 156 | 153 | 157 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:55AM 2.07 | 12:20AM 2.02 | 12:49PM 2.12 | 1:17AM 2.02 | 1:37PM 2.18 | 2:07AM 2.05 | ||||||||||||||||||
Low Tide / height (m) | 5:31AM 0.78 | 6:06PM 0.83 | 6:27AM 0.79 | 7:04PM 0.76 | 7:17AM 0.76 | 7:53PM 0.66 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:38 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - |
 |  | | |  |  | |  |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 27 | 29 | 28 | 26 | 26 | 26 | 26 | 26 | 28 | 29 | 28 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 26 | 26 | 26 | 26 |
| Feels °C (?) | 27 | 26 | 28 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 28 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 26 | 27 | 28 | 27 |
- 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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