Surf Forecasts:
How big are the waves at Alao today (15 Sep):
- Evening surf: Evening surf (15 Sep, local time) - 3.5ft (1.1m), 6s period with E swell.
The current surf forecast for Alao at 10PM is: 1.1m 6s primary swell from a East direction (forecast issued at 06:00pm September 15). An open ocean swell of 1.2m 16s is not directed at the surf break, a second open ocean swell of 0.9m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | - | - |
| Afternoon (15 Sep) | - | - |
| Evening (15 Sep) | 3.5ft (1.1m) | 6s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Tue afternoon. Warm (max 27°C on Tue night, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||
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) | SW 16 | NE 5 | E 6 | E 6 | E 6 | S 14 | E 6 | E 7 | E 7 | S 14 | S 13 | S 13 | S 13 | S 13 | E 6 | E 7 | E 6 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 22 | 92 | 92 | 79 | 0 | 68 | 72 | 56 | 0 | 0 | 0 | 0 | 0 | 29 | 21 | 20 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | off | cross | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:34PM0.87m | 11:12AM0.75m | 11:33PM0.83m | 12:17PM0.71m | |||||||||||||||
Low Tide | 4:58AM0.28m | 5:02PM0.34m | 6:03AM0.31m | 6:04PM0.36m | |||||||||||||||
 |  | | |  |  | | |  |  | | | | | | | | |  | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 | 1 | — | — |
Temp °C | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 29 | 28 | 27 | 28 | 29 | 28 | 29 | 28 | 29 | 30 | 29 | 27 | 26 | 28 | 29 | 29 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 6 | ESE 6 | S 16 | S 14 | S 16 | S 14 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 112 | 94 | 790 | 610 | 942 | 684 | 958 | 1030 | 1016 | 820 | 784 | 769 | 757 | 835 | 775 | 750 | 759 | 563 | 485 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | E 7 | E 7 | ESE 7 | ESE 7 | SW 15 | ESE 7 | SW 15 | SW 14 | SW 14 | SW 14 | ESE 7 | SE 7 |
| kJ | 402 | 319 | 421 | 421 | 357 | 299 | 295 | 72 | 56 | 62 | 62 | 262 | 48 | 212 | 169 | 164 | 162 | 88 | 109 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | NE 11 | S 18 | NE 11 | S 16 | NE 11 | SW 15 | SW 15 | SW 15 | SW 15 | ESE 7 | SW 15 | ESE 7 | E 6 | E 7 | E 6 | SW 14 | SW 14 |
| kJ | 502 | 427 | 19 | 227 | 19 | 338 | 18 | 280 | 266 | 262 | 262 | 47 | 215 | 45 | 29 | 21 | 20 | 162 | 127 |
Wind waves Height (m) Direction Period (s) | — | NE 5 | E 6 | E 6 | E 6 | NE 5 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 22 | 92 | 92 | 79 | 18 | 68 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 5 | 5 | 5 | 27 | 27 | 0 | 0 | 2 | 2 | 16 | 27 | 193 | 193 | 2 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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