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:
Utua Mamao (Atafu) surfForecast / Tokelau / Tokelau
48hr Weather and Surf, issued 6 am Sunday 14 Dec 2025 +13Forecast update in hr min s Forecast update imminent
Utua Mamao (Atafu) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Utua Mamao (Atafu) sea temperature is
29.8° C
(Which is normal for this time of year)| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 1.5ft (0.5m) | 8s |
| Afternoon (14 Dec) | 1.5ft (0.4m) | 16s |
| Evening (14 Dec) | 1.5ft (0.4m) | 16s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 14 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 12 | 7 | 7 | 7 | 13 | 13 | 12 | 12 | 12 | 17 | 11 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 22 | 20 | 30 | 0 | 66 | 65 | 98 | 85 | 84 | 104 | 82 | 0 | 68 | 54 | 38 | 68 | 65 | 59 | 38 | 38 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | glass | glass | glass | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:54AM 1.00 | 2:26PM 1.06 | 2:44AM 1.00 | 3:09PM 1.09 | 3:27AM 1.01 | 3:47PM 1.13 | ||||||||||||||||||
Low Tide / height (m) | 8:05AM 0.37 | 8:41PM 0.39 | 8:49AM 0.35 | 9:26PM 0.35 | 9:28AM 0.32 | 10:05PM 0.30 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - |
 |  | | | |  | | | |  |  |  | | |  | | | | | | | | | | |
Rain (mm) | 3 | 2 | 1 | 2 | 1 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 5 | 1 | - |
| Temp. °C | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Feels °C (?) | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 32 | 33 | 32 | 32 | 31 | 31 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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