Surf Forecasts:
How big are the waves at Alao today (14 Sep):
- Afternoon surf: Afternoon surf (14 Sep, local time) - 1ft (0.3m), 10s period with NNE swell.
- Evening surf: Evening surf (14 Sep, local time) - 3ft (0.9m), 7s period with E swell.
The current surf forecast for Alao at 9PM is: 0.9m 7s primary swell from a East direction (forecast issued at 06:00pm September 14). An open ocean swell of 1.2m 17s is not directed at the surf break, a second open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | - | - |
| Afternoon (14 Sep) | 1ft (0.3m) | 10s |
| Evening (14 Sep) | 3ft (0.9m) | 7s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue morning. Warm (max 27°C on Tue morning, min 25°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||
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) | NNE 10 | NNE 10 | E 7 | NNE 9 | NNE 9 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 16 | S 14 | S 16 | E 6 | NE 11 | S 14 | S 14 | S 14 | S 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 19 | 18 | 77 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 68 | 18 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | glassy |
High Tide | 9:42PM0.93m | 10:13AM0.80m | 10:34PM0.87m | 11:12AM0.75m | |||||||||||||||
Low Tide | 4:01AM0.24m | 4:07PM0.29m | 4:58AM0.28m | 5:02PM0.34m | |||||||||||||||
 |  | |  |  | | | |  | | | | |  | |  | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 2 | — | — | — | 1 | 1 | 4 | 3 | 1 | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | S 16 | S 14 | S 16 | S 14 | S 15 | S 14 | S 14 | S 14 | S 13 |
| kJ | 831 | 851 | 851 | 841 | 737 | 141 | 124 | 128 | 116 | 94 | 790 | 610 | 1079 | 768 | 1411 | 918 | 779 | 714 | 683 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSE 6 | SSW 15 | S 15 | SW 16 | SW 16 | S 13 | S 13 | SW 16 | ESE 6 | E 6 | ESE 6 | E 6 | SW 16 | SE 7 | SE 7 | ESE 7 | SE 7 |
| kJ | 372 | 437 | 68 | 385 | 447 | 603 | 581 | 361 | 402 | 427 | 85 | 81 | 66 | 68 | 295 | 122 | 105 | 83 | 65 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNE 10 | SSW 16 | NNE 9 | NNE 9 | S 14 | S 14 | SW 16 | SW 16 | SSW 12 | SW 16 | SW 16 | SW 16 | SW 16 | NE 11 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 19 | 18 | 416 | 17 | 17 | 405 | 377 | 508 | 502 | 260 | 421 | 421 | 302 | 299 | 18 | 280 | 266 | 262 | 262 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | E 7 | SE 6 | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 183 | 161 | 77 | 141 | 141 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 193 | 2 | 26 | 2 | 2 | 26 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 5 | 2 | 27 | 27 | 3 | 3 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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