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Surf Forecasts:
Utua Mamao (Atafu) surfForecast / Tokelau / Tokelau
48hr Weather and Surf, issued 12 pm Thursday 18 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
30.0° C
(Which is slightly warmer than usual)How big are the waves at Utua Mamao (Atafu) today?
The current surf forecast for Utua Mamao (Atafu) at 3PM is: 0.6m 10s primary swell from a South direction (forecast issued at 12:00pm December 18). An open ocean swell of 0.8m 13s is not directed at the surf break, a second open ocean swell of 0.7m 11s is not directed at the surf break, a second open ocean swell of 1.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | 4ft (1.2m) | 5s |
| Afternoon (18 Dec) | 2ft (0.6m) | 10s |
| Evening (18 Dec) | 1.5ft (0.5m) | 10s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 9 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 83 | 74 | 49 | 48 | 47 | 42 | 43 | 42 | 42 | 45 | 41 | 0 | 117 | 177 | 232 | 261 | 255 | 248 | 236 | 223 | 217 | 214 | 214 | 268 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | 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 | cross- on |
High Tide / height (m) | 4:58PM 1.19 | 5:18AM 1.05 | 5:33PM 1.21 | 5:54AM 1.05 | 6:08PM 1.22 | 6:28AM 1.05 | ||||||||||||||||||
Low Tide / height (m) | 10:40AM 0.25 | 11:17PM 0.22 | 11:15AM 0.23 | 11:53PM 0.19 | 11:50AM 0.21 | 12:28AM 0.19 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 |
| Sunset | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - |
 | |  |  | | | | | |  | | | | |  | |  | | | | | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
| Feels °C (?) | 27 | 28 | 29 | 29 | 30 | 30 | 29 | 27 | 27 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 28 |
- 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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