Surf Forecasts:
How big are the waves at Utua Mamao (Atafu) today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 4ft (1.2m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 3.5ft (1.1m), 15s period with SSW swell.
- Evening surf: Evening surf (17 Sep, local time) - 3.5ft (1.0m), 15s period with SSW swell.
The current surf forecast for Utua Mamao (Atafu) at 3PM is: 1.1m 15s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a East direction (forecast issued at 06:00am September 17). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 4ft (1.2m) | 16s |
| Afternoon (17 Sep) | 3.5ft (1.1m) | 15s |
| Evening (17 Sep) | 3.5ft (1.0m) | 15s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 27°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 14 | SSW 14 | S 12 | S 12 | S 12 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 768 | 715 | 612 | 596 | 544 | 461 | 449 | 330 | 324 | 324 | 297 | 280 | 342 | 336 | 331 | 252 | 193 | 187 | 184 | 181 | 136 | 177 | 132 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 9:27AM0.87m | 10:00PM0.94m | 10:40AM0.78m | 11:29PM0.88m | 12:38PM0.76m | ||||||||||||||||||
Low Tide | 3:27AM0.41m | 3:28PM0.45m | 4:33AM0.49m | 4:35PM0.52m | 6:17AM0.51m | 6:22PM0.53m | |||||||||||||||||
 |  | | | | | | | |  | | | |  | | | | | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 29 | 30 | 29 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 768 | 715 | 612 | 596 | 544 | 461 | 449 | 330 | 324 | 324 | 297 | 280 | 342 | 336 | 331 | 252 | 193 | 187 | 184 | 181 | 136 | 177 | 132 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | E 6 | SSE 6 | E 6 | E 6 | E 6 | S 16 | S 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | E 8 | SSW 13 |
| kJ | 15 | 44 | 13 | 36 | 34 | 25 | 172 | 275 | 272 | 272 | 272 | 268 | 203 | 194 | 163 | 163 | 168 | 175 | 133 | 127 | 116 | 31 | 64 |
Swell 3 Height (m) Direction Period (s) | NE 10 | SSE 6 | S 17 | S 17 | SE 7 | S 16 | E 6 | SE 10 | N 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 7 | E 8 | SW 13 | E 8 |
| kJ | 16 | 14 | 89 | 94 | 23 | 119 | 24 | 15 | 14 | 50 | 49 | 34 | 33 | 33 | 33 | 30 | 30 | 27 | 41 | 26 | 31 | 82 | 31 |
Wind waves Height (m) Direction Period (s) | E 6 | — | E 6 | — | — | — | — | E 6 | E 8 | ENE 6 | ENE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 57 | — | 46 | — | — | — | — | 26 | 52 | 10 | 10 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 575 | 565 | 565 | 616 | 576 | 565 | 665 | 665 | 565 | 667 | 666 | 565 | 580 | 565 | 565 | 565 | 565 | 565 | 565 | 565 | 565 | 565 | 553 |
Best forecast wave conditions in Tokelau | |||||||||||||||||||||||
Best forecast wave conditions in Tokelau | |||||||||||||||||||||||
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