Surf Forecasts:
How big are the waves at Utua Mamao (Atafu) today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 5.5ft (1.7m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 6ft (1.9m), 8s period with SSE swell.
- Evening surf: Evening surf (31 Jul, local time) - 7ft (2.1m), 8s period with SSE swell.
The current surf forecast for Utua Mamao (Atafu) at 9AM is: 1.7m 8s primary swell from a Southeast direction and 0.6m 13s secondary swell from a South-southwest direction (forecast issued at 06:00am July 31). An open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 5.5ft (1.7m) | 8s |
| Afternoon (31 Jul) | 6ft (1.9m) | 8s |
| Evening (31 Jul) | 7ft (2.1m) | 8s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 46mm), heaviest during Sat night. Warm (max 28°C on Sun morning, min 27°C on Fri morning). Mainly fresh winds. | |||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 365 | 356 | 326 | 403 | 496 | 545 | 572 | 326 | 507 | 413 | 418 | 396 | 372 | 393 | 382 | 382 | 403 | 382 | 400 | 362 | 319 | 311 | 270 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:46AM1.28m | 7:04PM1.16m | 7:17AM1.27m | 7:36PM1.17m | 7:50AM1.24m | 8:11PM1.17m | |||||||||||||||||
Low Tide | 1:01PM0.15m | 1:05AM0.17m | 1:32PM0.16m | 1:39AM0.19m | 2:06PM0.18m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |  | | | |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | 3 | 3 | 4 | 4 | 2 | 3 | 2 | — | 1 | 1 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 13 | ENE 13 | ENE 13 | NE 13 | ENE 12 | S 12 | S 12 | S 8 | ENE 12 | S 11 | SSW 11 | S 11 | S 11 | S 10 | S 10 | S 10 | NE 12 | NE 11 | SSW 15 | SSW 15 | SSE 12 | ESE 8 | SSE 12 |
| kJ | 183 | 116 | 116 | 138 | 104 | 104 | 72 | 169 | 99 | 114 | 156 | 146 | 112 | 102 | 100 | 74 | 87 | 79 | 152 | 152 | 133 | 311 | 111 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | S 12 | S 12 | NE 12 | NE 12 | S 12 | S 11 | NNE 9 | NE 9 | NE 11 | NE 13 | NE 12 | NE 12 | NE 12 | S 10 | SSW 15 | NE 11 | SSE 13 | NE 11 | NE 11 | SSW 14 |
| kJ | 111 | 111 | 111 | 76 | 75 | 72 | 71 | 99 | 65 | 33 | 40 | 61 | 128 | 118 | 73 | 90 | 51 | 150 | 76 | 109 | 75 | 72 | 134 |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SSE 13 | S 13 | SSW 13 | NNE 9 | NNE 9 | NNE 10 | ENE 12 | NNE 9 | NE 14 | NE 13 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | NE 11 | SSW 15 | SSW 14 | NE 10 |
| kJ | 99 | 98 | 82 | 111 | 32 | 34 | 35 | 98 | 35 | 64 | 62 | 32 | 31 | 31 | 29 | 65 | 93 | 96 | 96 | 57 | 126 | 138 | 68 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | ESE 8 |
| kJ | 365 | 356 | 326 | 403 | 496 | 545 | 572 | 326 | 507 | 413 | 418 | 396 | 372 | 393 | 382 | 382 | 403 | 382 | 400 | 362 | 319 | — | 270 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1521 | 1426 | 1426 | 1426 | 1426 | 1155 | 1144 | 1426 | 1521 | 1144 | 1144 | 1424 | 1144 | 1144 | 1144 | 580 | 565 | 580 | 665 | 665 | 665 | 664 | 565 |
Best forecast wave conditions in Tokelau | |||||||||||||||||||||||
Best forecast wave conditions in Tokelau | |||||||||||||||||||||||
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