Surf Forecasts:
How big are the waves at Utua Mamao (Atafu) today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5ft (1.6m), 7s period with E swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2.5ft (0.8m), 15s period with SSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
The current surf forecast for Utua Mamao (Atafu) at 7PM is: 0.7m 15s primary swell from a Southwest direction and 1.0m 8s secondary swell from a East-southeast direction (forecast issued at 12:00pm September 10). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5ft (1.6m) | 7s |
| Afternoon (10 Sep) | 2.5ft (0.8m) | 15s |
| Evening (10 Sep) | 2.5ft (0.7m) | 15s |
Table - waves today at Utua Mamao (Atafu). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Thu night. Warm (max 28°C on Thu night, min 25°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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) | E 7 | SSW 16 | SSW 15 | SW 15 | SW 15 | ESE 7 | SSW 14 | SSW 14 | SSW 14 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 277 | 162 | 298 | 232 | 226 | 292 | 180 | 182 | 166 | 160 | 159 | 187 | 195 | 195 | 196 | 187 | 187 | 187 | 149 | 146 | 127 |
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 | on | on | on | on | on | cross-on | on | cross-on | on | on | on | on | on | on |
High Tide | 5:25PM1.34m | 5:42AM1.43m | 6:02PM1.37m | 6:19AM1.40m | 6:38PM1.35m | ||||||||||||||||
Low Tide | 11:18AM0.00m | 11:30PM0.01m | 11:55AM0.00m | 00:09AM0.02m | 12:29PM0.03m | ||||||||||||||||
 | | |  | |  | | | | | |  | | |  |  | | |  |  | | |
 | 6:26 | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | 3 | 2 | 3 | 2 | 1 | 7 | 11 | 4 | 3 | 3 | 2 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 28 | 27 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 25 | 28 | 27 | 27 | 30 | 28 | 27 | 28 | 27 | 27 | 27 | 24 | 26 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | ESE 7 | ENE 7 | ENE 7 | ENE 8 | SSW 15 | ENE 9 | E 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | E 8 | E 8 | E 8 | E 8 |
| kJ | 220 | 155 | 82 | 97 | 81 | 188 | 94 | 182 | 166 | 125 | 133 | 134 | 133 | 129 | 111 | 103 | 101 | 187 | 149 | 146 | 127 |
Swell 2 Height (m) Direction Period (s) | NE 13 | ENE 9 | SSW 15 | SW 15 | SW 15 | NE 12 | SSW 14 | SSW 14 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NNE 11 | NE 11 | SSW 12 | SSW 12 | SSW 11 | NW 9 |
| kJ | 142 | 99 | 298 | 232 | 226 | 124 | 180 | 173 | 90 | 114 | 84 | 82 | 79 | 60 | 42 | 38 | 40 | 99 | 96 | 85 | 39 |
Swell 3 Height (m) Direction Period (s) | NNE 12 | SSW 16 | NE 13 | NE 13 | NE 13 | NNE 11 | NE 12 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | NNE 11 | N 11 | NNE 11 | NNE 11 | NE 11 | NNE 10 | NNE 11 | NNE 11 | NNE 10 | SSW 11 |
| kJ | 77 | 162 | 108 | 104 | 101 | 70 | 92 | 29 | 26 | 26 | 18 | 68 | 59 | 39 | 38 | 40 | 36 | 37 | 37 | 33 | 82 |
Wind waves Height (m) Direction Period (s) | E 7 | — | ESE 8 | ESE 8 | SE 7 | ESE 7 | ESE 7 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — |
| kJ | 277 | — | 120 | 130 | 147 | 292 | 172 | — | 164 | 160 | 159 | 187 | 195 | 195 | 196 | 187 | 187 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 580 | 580 | 580 | 580 | 580 | 665 | 665 | 665 | 1144 | 1144 | 665 | 580 | 580 | 580 | 580 | 580 | 580 | 580 | 565 | 565 | 580 |
Best forecast wave conditions in Tokelau | |||||||||||||||||||||
Best forecast wave conditions in Tokelau | |||||||||||||||||||||
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