Surf Forecasts:
How big are the waves at Alao today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 8ft (2.5m), 10s period with E swell.
- Evening surf: Evening surf (11 Aug, local time) - 0.5ft (0.1m), 11s period with NW swell.
The current surf forecast for Alao at 12AM is: 0.1m 11s primary swell from a Northwest direction (forecast issued at 06:00pm August 10). An open ocean swell of 1.6m 13s is not directed at the surf break, a second open ocean swell of 0.4m 16s is not directed at the surf break, a second open ocean swell of 2.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 8ft (2.5m) | 10s |
| Evening (11 Aug) | 0.5ft (0.1m) | 11s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue night, min 25°C on Mon afternoon). Mainly strong winds. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||
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 10 | E 10 | NW 11 | NW 11 | NW 11 | E 9 | NW 12 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 1346 | 1250 | 5 | 5 | 5 | 1124 | 5 | 0 | 0 | 866 | 794 | 794 | 715 | 635 | 635 | 567 | 575 | 521 | 521 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:26PM1.00m | 5:45AM1.18m | 6:17PM1.04m | 6:36AM1.18m | 7:07PM1.06m | ||||||||||||||
Low Tide | 11:26PM0.05m | 12:08PM-0.02m | 00:18AM0.03m | 12:57PM-0.02m | |||||||||||||||
 |  | | |  | | |  | |  | | | |  | | | | | | |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 22 | 22 | 22 | 24 | 25 | 24 | 23 | 23 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 14 | S 14 | E 9 | S 13 | E 9 | E 9 |
| kJ | 1210 | 1192 | 1033 | 901 | 769 | 746 | 620 | 510 | 493 | 347 | 347 | 347 | 292 | 565 | 476 | 567 | 417 | 521 | 521 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 16 | SW 16 | SW 17 | SW 18 | SW 18 | SW 18 | SW 18 | SSE 15 | S 15 | SW 16 | S 15 | SW 16 | SW 16 | S 14 | SW 15 | S 13 | S 13 |
| kJ | 91 | 90 | 69 | 69 | 103 | 108 | 108 | 79 | 49 | 74 | 113 | 125 | 112 | 90 | 90 | 436 | 75 | 411 | 330 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | SW 14 | SW 14 | SW 15 | SW 16 | SSE 15 | SW 16 | SSW 13 | SW 13 | SW 16 | SSE 18 | S 18 | S 18 |
| kJ | 13 | 13 | 5 | 5 | 5 | 5 | 5 | 33 | 33 | 34 | 89 | 79 | 125 | 17 | 27 | 121 | 64 | 227 | 300 |
Wind waves Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | E 9 | — | — |
| kJ | 1346 | 1250 | 1215 | 1189 | 1138 | 1124 | 1032 | 1032 | 955 | 866 | 794 | 794 | 715 | 635 | 635 | — | 575 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 623 | 1330 | 1249 | 623 | 623 | 623 | 623 | 626 | 623 | 623 | 623 | 623 | 623 | 623 | 623 | 193 | 2 | 2 | 2 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
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