Surf Forecasts:
Utua Mamao (Atafu) surf forecast from 8 Sep 2026:
- Most powerful swell: Monday 14 Sep, 1PM (local time) - 4.5ft (1.4m), 18s period, SSW swell with 1,172 kJ wave energy.
Best Forecast Surf Conditions for Utua Mamao (Atafu) this week:
The most powerful waves expected at Utua Mamao (Atafu) in the next 16 days are 1.4m 18s and forecast to arrive on Monday (Sep 14) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 13s period and expected on Wednesday (Sep 09) at 10AM.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1PM (Mon 14th Sep) | 4.5ft (1.4m) 18s |
Table - best surf conditions forecast for Utua Mamao (Atafu) over the next 16 days.
Short Range ForecastHeavy rain (total 40mm), heaviest during Wed afternoon. Warm (max 28°C on Tue morning, min 27°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 71mm), heaviest during Sun afternoon. Warm (max 28°C on Sat afternoon, min 25°C on Sun afternoon). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | SSW 16 | SSW 15 | SSW 14 | SSW 17 | ESE 7 | ESE 8 | SSW 15 | SSW 15 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | SSW 20 | SW 19 | SSW 18 | SSW 18 | SSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 279 | 447 | 398 | 437 | 504 | 259 | 226 | 298 | 188 | 207 | 270 | 339 | 266 | 246 | 261 | 305 | 684 | 846 | 845 | 943 | 709 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | on | cross-on | on | on | on | on | on | cross-on | on |
High Tide | 4:02PM1.20m | 4:21AM1.38m | 4:45PM1.29m | 5:03AM1.43m | 5:25PM1.34m | 5:42AM1.43m | 6:02PM1.37m | 6:19AM1.40m | 6:38PM1.35m | 6:55AM1.33m | 7:13PM1.31m | 7:30AM1.22m | 7:48PM1.23m | ||||||||
Low Tide | 10:04PM0.11m | 10:39AM0.04m | 10:49PM0.04m | 11:18AM0.00m | 11:30PM0.01m | 11:55AM0.00m | 00:09AM0.02m | 12:29PM0.03m | 00:46AM0.06m | 1:03PM0.10m | 1:23AM0.13m | 1:36PM0.17m | 2:01AM0.22m | ||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | |
 | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | 6:27 | — | — | 6:27 | — | — | 6:27 | — | — | 6:27 | — | — | 6:27 | — | — | 6:25 | — | — | 6:25 | — |
mm | 2 | 1 | 4 | 4 | 9 | 14 | 1 | 2 | 3 | 6 | 3 | 14 | 1 | 5 | 14 | 6 | 10 | 12 | 3 | 7 | 10 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 28 | 28 | 28 | 28 |
Feels °C | 29 | 30 | 29 | 29 | 30 | 29 | 30 | 28 | 30 | 28 | 27 | 27 | 28 | 29 | 28 | 27 | 29 | 28 | 28 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 8 | ESE 8 | SSW 14 | SSW 17 | ESE 7 | ESE 8 | ESE 7 | ESE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 21 | SSW 20 | SW 19 | SSW 18 | SSW 18 | ESE 7 |
| kJ | 279 | 224 | 220 | 437 | 504 | 259 | 226 | 131 | 172 | 125 | 133 | 131 | 101 | 96 | 81 | 305 | 684 | 846 | 845 | 943 | 163 |
Swell 2 Height (m) Direction Period (s) | NNE 13 | SSW 16 | SSW 15 | NNE 13 | SSE 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | NE 12 | NE 12 | NE 11 | NE 11 | NNE 10 | NNE 11 | SSW 10 | NNE 11 | SSW 12 | SSW 11 | SSW 12 | SSW 16 |
| kJ | 222 | 447 | 398 | 181 | 75 | 240 | 220 | 298 | 188 | 89 | 86 | 59 | 40 | 35 | 39 | 41 | 40 | 57 | 47 | 158 | 709 |
Swell 3 Height (m) Direction Period (s) | ENE 14 | NNE 13 | NNE 12 | ENE 12 | NNE 12 | SSW 13 | NE 13 | NE 8 | NE 12 | N 11 | N 11 | NNE 11 | NNE 10 | NE 10 | SSW 22 | NNE 11 | SW 10 | NNE 11 | NE 12 | NE 12 | SSW 11 |
| kJ | 133 | 215 | 193 | 103 | 169 | 149 | 142 | 57 | 124 | 63 | 61 | 38 | 35 | 37 | 183 | 39 | 25 | 37 | 37 | 36 | 170 |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 8 | ESE 7 | — | — | ESE 7 | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | — |
| kJ | — | — | — | 236 | 259 | — | — | 186 | — | 207 | 270 | 339 | 266 | 246 | 261 | 286 | 237 | 186 | 201 | 170 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1149 | 1144 | 1152 | 1152 | 580 | 1144 | 1149 | 580 | 669 | 1144 | 1144 | 665 | 2448 | 664 | 2441 | 1424 | 1956 | 1155 | 1155 | 1424 | 1155 |
Best forecast wave conditions in Tokelau | |||||||||||||||||||||
Best forecast wave conditions in Tokelau | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Utua Mamao (Atafu) Surf forecast
The above surf forecast table for Utua Mamao (Atafu) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Utua Mamao (Atafu) can be found by selecting the local surf guide option on the grey menu. Our Utua Mamao (Atafu) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Utua Mamao (Atafu)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Utua Mamao (Atafu) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Tokelau? If you are looking for accommodation near Utua Mamao (Atafu), camping, hotels and holiday cottages in Tokelau, consider staying in Fakaofo which is 162 km (101 miles) away.
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