Surf Forecasts:
How big are the waves at Utua Mamao (Atafu) today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.1m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.1m), 13s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.0m), 12s period with S swell.
The current surf forecast for Utua Mamao (Atafu) at 6PM is: 0.9m 13s primary swell from a South direction and 0.7m 11s secondary swell from a South-southwest direction, 1.5m 6s secondary swell from a East-southeast direction (forecast issued at 12:00pm August 21). The wind direction is predicted to be onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3.5ft (1.1m) | 12s |
| Afternoon (21 Aug) | 3.5ft (1.1m) | 13s |
| Evening (21 Aug) | 3.5ft (1.0m) | 12s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Warm (max 28°C on Fri morning, min 27°C on Fri morning). Mainly fresh winds. | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SSW 13 | SSW 13 | S 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 355 | 498 | 437 | 219 | 379 | 308 | 294 | 289 | 289 | 327 | 421 | 440 | 496 | 595 | 558 | 589 | 544 | 478 | 478 | 490 | 504 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 1:13PM0.79m | 1:49AM0.93m | 2:31PM0.83m | 2:50AM0.98m | 3:22PM0.89m | ||||||||||||||||
Low Tide | 7:02AM0.50m | 7:06PM0.51m | 8:27AM0.46m | 8:23PM0.46m | 9:20AM0.38m | 9:15PM0.38m | |||||||||||||||
 | |  |  | | |  | |  | | |  | | | | | | | | | | |
 | 6:37 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 28 |
Feels °C | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 27 | 25 | 26 | 25 | 25 | 25 | 25 | 27 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 13 | SSW 13 | S 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | SSW 12 | SSW 13 | SSW 13 | SSW 12 | S 12 | SSW 15 | SSW 15 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 |
| kJ | 355 | 498 | 437 | 219 | 379 | 308 | 294 | 289 | 279 | 244 | 273 | 215 | 186 | 314 | 558 | 543 | 232 | 183 | 183 | 303 | 356 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 13 | SSW 11 | S 7 | SSE 14 | E 8 | SSE 13 | SSW 13 | SSW 13 | SSW 17 | SSW 16 | S 16 | S 16 | NNE 9 | NNE 9 | SSW 15 | S 14 | S 14 | NE 9 | NE 9 |
| kJ | 144 | 84 | 106 | 133 | 23 | 71 | 44 | 67 | 69 | 68 | 160 | 206 | 132 | 188 | 17 | 17 | 225 | 103 | 103 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | S 15 | NE 10 | SSW 15 | SSW 14 | SW 14 | SSW 14 | SSE 13 | NNE 9 | SSE 13 | SSW 17 | SSE 13 | S 9 | SSW 16 | NNE 9 | NE 9 | NE 9 | NE 9 | SSW 15 | SW 15 | SSE 13 | SSE 13 |
| kJ | 106 | 49 | 84 | 180 | 97 | 74 | 69 | 35 | 66 | 119 | 65 | 40 | 102 | 17 | 13 | 13 | 21 | 86 | 56 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 |
| kJ | 146 | 161 | 167 | 172 | 160 | 209 | 153 | 268 | 289 | 327 | 421 | 440 | 496 | 595 | 545 | 589 | 544 | 478 | 478 | 490 | 504 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2441 | 2455 | 2455 | 2677 | 1521 | 1521 | 1424 | 1521 | 1521 | 1521 | 1507 | 1514 | 1514 | 1523 | 1521 | 1521 | 1523 | 1523 | 1521 | 1521 | 1521 |
Best forecast wave conditions in Tokelau | |||||||||||||||||||||
Best forecast wave conditions in Tokelau | |||||||||||||||||||||
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