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Utua Mamao (Atafu) surfForecast / Tokelau / Tokelau
48hr Weather and Surf, issued 6 am Tuesday 19 May 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 9AM is: 0.7m 10s primary swell from a South direction and 0.6m 9s secondary swell from a South-southeast direction, 0.8m 4s secondary swell from a East direction (forecast issued at 06:00am May 19). The wind direction is predicted to be onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 2.5ft (0.7m) | 10s |
| Afternoon (19 May) | 2ft (0.6m) | 14s |
| Evening (19 May) | 2ft (0.6m) | 14s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 29°C on Tue morning, min 28°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 10 | S 10 | S 10 | SSE 9 | S 14 | S 14 | S 14 | SSE 9 | S 13 | S 13 | S 13 | S 13 | SSE 8 | SE 13 | SE 13 | SSE 9 | S 16 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | |
192 | 100 | 102 | 88 | 153 | 142 | 138 | 129 | 128 | 126 | 123 | 115 | 80 | 104 | 100 | 84 | 129 | 96 | 181 | 245 | 250 | 235 | 225 | 115 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 7:32AM1.39m | 8:04PM1.15m | 8:29AM1.32m | 9:07PM1.08m | 9:33AM1.24m | 10:16PM1.03m | ||||||||||||||||||
Low Tide | 1:11AM0.07m | 1:58PM0.06m | 2:06AM0.14m | 2:58PM0.13m | 3:07AM0.22m | 4:03PM0.21m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | |  | | | | | | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:35 |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | 6:16 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | |
Temp °C | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 |
28 | 28 | 30 | 31 | 31 | 31 | 32 | 32 | 33 | 32 | 32 | 33 | 32 | 32 | 31 | 30 | 30 | 30 | 32 | 32 | 32 | 31 | 31 | 30 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | NE 8 | NE 8 | NE 8 | NE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | ENE 7 |
 kJ | 192 | 100 | 102 | 88 | 90 | 90 | 94 | 129 | 101 | 96 | 98 | 95 | 95 | 93 | 80 | 84 | 84 | 96 | 181 | 245 | 250 | 235 | 225 | 86 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SSE 9 | SSE 9 | S 10 | S 10 | S 14 | NE 8 | NE 8 | NE 8 | NE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 13 | SE 12 | SE 12 | SE 12 | SSW 12 | SSW 12 | ENE 7 | S 14 | S 14 | SE 9 |
| kJ | 73 | 65 | 65 | 78 | 67 | 142 | 55 | 54 | 54 | 54 | 72 | 72 | 80 | 80 | 100 | 74 | 93 | 92 | 46 | 46 | 111 | 37 | 35 | 115 |
Swell 3 Height (m) Direction Period (s) | NE 8 | ESE 9 | NE 8 | ESE 9 | S 14 | S 9 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | SE 13 | S 12 | S 12 | S 16 | SSW 12 | S 16 | S 15 | S 15 | SSW 12 | SSW 11 | SE 11 |
| kJ | 53 | 73 | 53 | 46 | 153 | 45 | 138 | 94 | 128 | 126 | 123 | 115 | 77 | 104 | 76 | 75 | 129 | 47 | 77 | 71 | 110 | 26 | 25 | 114 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | — | — | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 7 | — | ENE 7 | ENE 7 | — |
| kJ | 9 | 21 | 26 | 29 | 31 | 26 | 27 | 27 | 20 | 22 | 20 | 21 | — | — | 93 | 109 | 122 | 113 | 129 | 111 | — | 108 | 108 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1523 | 580 | 1521 | 1521 | 565 | 565 | 565 | 575 | 608 | 553 | 576 | 565 | 565 | 553 | 576 | 565 | 565 | 618 | 618 | 553 | 553 | 565 | 553 | 553 |
Best forecast wave conditions in Tokelau | ||||||||||||||||||||||||
Best forecast wave conditions in Tokelau | ||||||||||||||||||||||||
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