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Surf Forecasts:
Utua Mamao (Atafu) surfForecast / Tokelau / Tokelau
48hr Weather and Surf, issued 12 am Saturday 18 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
30.1° 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 5AM is: 0.6m 14s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a Southeast direction (forecast issued at 12:00am April 18). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 2ft (0.6m) | 14s |
| Afternoon (18 Apr) | 2ft (0.6m) | 13s |
| Evening (18 Apr) | 2.5ft (0.7m) | 13s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 140 | 140 | 136 | 127 | 120 | 116 | 114 | 114 | 175 | 170 | 167 | 175 | 149 | 147 | 144 | 144 | 142 | 137 | 125 | 123 | 91 | 82 | 79 | 79 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 6:06AM 1.46 | 6:28PM 1.34 | 6:50AM 1.44 | 7:15PM 1.26 | 7:38AM 1.38 | |||||||||||||||||||
Low Tide / height (m) | 11:52PM -0.01 | 12:22PM -0.02 | 12:35AM 0.01 | 1:09PM 0.02 | 1:20AM 0.07 | 2:01PM 0.09 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - |
 | |  |  | | |  |  | | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | 1 | 2 | 1 | 1 | - | - | - | - | 2 | 3 | 1 | 1 | - | - | - | 1 | 1 | - | 1 | 1 | 4 | - |
| Temp. °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 |
| Feels °C (?) | 32 | 32 | 32 | 31 | 31 | 32 | 31 | 29 | 29 | 31 | 30 | 30 | 30 | 31 | 31 | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 30 |
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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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