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Surf Forecasts:
Utua Mamao (Atafu) surfForecast / Tokelau / Tokelau
48hr Weather and Surf, issued 6 am Tuesday 21 Apr 2026 +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
30.2° 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 12PM is: 0.8m 13s primary swell from a South-southwest direction and 0.7m 5s secondary swell from a East direction (forecast issued at 06:00am April 21). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 2.5ft (0.8m) | 13s |
| Afternoon (21 Apr) | 2.5ft (0.8m) | 13s |
| Evening (21 Apr) | 2.5ft (0.8m) | 12s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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) (?) | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 15 | 14 | 14 | 15 | 15 | 15 | 16 | 14 | 16 | 16 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 129 | 229 | 225 | 198 | 195 | 186 | 172 | 129 | 94 | 87 | 186 | 268 | 272 | 275 | 287 | 419 | 239 | 430 | 499 | 461 | 443 | 437 | 431 | 425 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | on | on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 8:33AM 1.28 | 9:08PM 1.05 | 9:38AM 1.18 | 10:25PM 0.97 | 10:59AM 1.11 | 11:56PM 0.95 | ||||||||||||||||||
Low Tide / height (m) | 2:11AM 0.16 | 3:01PM 0.18 | 3:10AM 0.25 | 4:12PM 0.26 | 4:25AM 0.34 | 5:36PM 0.31 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - |
 |  |  | | | | | |  | | | | | | | | | | | | | | |  | |
Rain (mm) | 1 | 1 | - | 1 | 1 | 2 | 1 | 2 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | - |
| Temp. °C | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 |
| Feels °C (?) | 29 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 30 | 30 | 31 | 30 | 30 | 29 | 29 | 29 | 31 | 31 | 30 | 30 | 30 | 31 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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