Surf Forecasts:
How big are the waves at Alao today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 3.5ft (1.1m), 8s period with E swell.
- Evening surf: Evening surf (10 Sep, local time) - 3.5ft (1.0m), 8s period with E swell.
The current surf forecast for Alao at 11PM is: 1.0m 8s primary swell from a East direction (forecast issued at 06:00pm September 10). An open ocean swell of 0.8m 12s is not directed at the surf break, a second open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 3.5ft (1.1m) | 8s |
| Evening (10 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sat morning. Warm (max 27°C on Fri morning, min 25°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 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 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 7 | E 7 | E 8 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 167 | 132 | 135 | 133 | 133 | 137 | 107 | 103 | 100 | 100 | 76 | 74 | 72 | 69 | 72 | 52 | 51 | 90 | 29 |
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-on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:41PM1.07m | 7:01AM1.09m | 7:25PM1.06m | 7:46AM1.03m | 8:09PM1.03m | ||||||||||||||
Low Tide | 00:49AM0.07m | 1:13PM0.07m | 1:35AM0.10m | 1:54PM0.12m | |||||||||||||||
 |  | | |  |  | |  | | | |  |  |  | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | — | 2 | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 26 | 27 | 27 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 |
| kJ | 113 | 104 | 181 | 133 | 133 | 137 | 107 | 103 | 100 | 100 | 76 | 74 | 388 | 640 | 634 | 455 | 817 | 1005 | 1202 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SE 8 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | NNE 11 | SE 8 | SW 12 | SW 12 | SW 11 | SSW 11 |
| kJ | 51 | 34 | 28 | 146 | 141 | 125 | 121 | 119 | 116 | 90 | 84 | 80 | 63 | 41 | 29 | 90 | 69 | 61 | 173 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | SW 21 | SW 21 | SW 18 | ENE 13 | ENE 12 | N 12 | NNE 11 | ESE 8 | N 11 | ENE 7 |
| kJ | 23 | 23 | 53 | 72 | 71 | 71 | 69 | 68 | 67 | 224 | 224 | 152 | 62 | 60 | 69 | 43 | 23 | 63 | 29 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | E 8 | E 7 | E 8 | E 7 | E 7 | E 8 | SE 8 |
| kJ | 167 | 132 | 135 | — | — | — | — | — | — | — | — | — | 72 | 69 | 72 | 52 | 51 | 90 | 60 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 30 | 2064 | 2064 | 30 | 2064 | 906 | 906 | 906 | 906 | 906 | 907 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
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