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Surf Forecasts:
Utua Mamao (Atafu) surfForecast / Tokelau / Tokelau
48hr Weather and Surf, issued 6 am Monday 20 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: 0.6m 11s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South-southeast direction, 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 06:00am April 20). The wind direction is predicted to be onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2.5ft (0.7m) | 12s |
| Afternoon (20 Apr) | 2ft (0.6m) | 11s |
| Evening (20 Apr) | 1.5ft (0.5m) | 11s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 15 | 14 | 14 | 15 | 15 | 15 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 125 | 123 | 91 | 82 | 79 | 79 | 68 | 115 | 129 | 229 | 225 | 198 | 195 | 186 | 172 | 129 | 94 | 87 | 186 | 268 | 272 | 275 | 287 | 419 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 7:38AM 1.38 | 8:07PM 1.16 | 8:33AM 1.28 | 9:08PM 1.05 | 9:38AM 1.18 | 10:25PM 0.97 | ||||||||||||||||||
Low Tide / height (m) | 1:20AM 0.07 | 2:01PM 0.09 | 2:11AM 0.16 | 3:01PM 0.18 | 3:10AM 0.25 | 4:12PM 0.26 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| Sunrise | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - |
 |  |  | |  | | |  | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 |
| Feels °C (?) | 30 | 29 | 30 | 30 | 30 | 30 | 31 | 30 | 30 | 29 | 29 | 30 | 32 | 32 | 30 | 30 | 30 | 29 | 31 | 31 | 31 | 31 | 30 | 30 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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