Surf Forecasts:
How big are the waves at Alao today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 1.5ft (0.5m), 12s period with N swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 11s period with NNE swell.
The current surf forecast for Alao at 1AM is: 0.8m 8s primary swell from a East direction (forecast issued at 06:00pm September 11). An open ocean swell of 0.6m 10s is not directed at the surf break, a second open ocean swell of 0.5m 18s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 1.5ft (0.5m) | 12s |
| Afternoon (12 Sep) | - | - |
| Evening (12 Sep) | 1.5ft (0.4m) | 11s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon morning. Warm (max 27°C on Fri afternoon, min 25°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
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 | N 12 | E 7 | SW 19 | SE 4 | NNE 11 | NNE 11 | E 8 | NE 12 | E 5 | E 5 | SE 6 | SE 6 | SE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 100 | 99 | 94 | 72 | 71 | 54 | 69 | 51 | 0 | 17 | 40 | 40 | 90 | 39 | 52 | 55 | 133 | 161 | 221 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 7:25PM1.06m | 7:46AM1.03m | 8:09PM1.03m | 8:32AM0.96m | 8:54PM0.98m | ||||||||||||||
Low Tide | 1:35AM0.10m | 1:54PM0.12m | 2:22AM0.14m | 2:36PM0.18m | |||||||||||||||
 |  | | | | | | |  |  | | |  |  |  | | |  | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 2 | 2 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 25 |
Feels °C | 29 | 28 | 27 | 27 | 28 | 27 | 28 | 27 | 26 | 26 | 24 | 24 | 24 | 25 | 24 | 24 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SW 10 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SSW 11 | SSW 10 | SSW 18 | SSW 18 | SSW 17 | SW 17 | SW 16 | SW 16 |
| kJ | 100 | 99 | 94 | 80 | 388 | 640 | 634 | 455 | 817 | 1005 | 963 | 487 | 424 | 2336 | 2546 | 2309 | 1682 | 1303 | 1123 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 10 | SW 18 | SW 10 | SE 8 | N 12 | E 7 | SW 12 | SW 12 | SSW 11 | SW 18 | SW 18 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | SSW 20 | SSW 20 |
| kJ | 116 | 90 | 82 | 152 | 63 | 31 | 69 | 51 | 69 | 137 | 340 | 911 | 1112 | 39 | 39 | 36 | 20 | 132 | 76 |
Swell 3 Height (m) Direction Period (s) | NE 12 | SW 21 | SW 21 | NNE 11 | ENE 13 | NNE 11 | ENE 12 | SW 12 | SSW 8 | SSW 8 | NNE 11 | NNE 11 | NNE 11 | NE 12 | NE 11 | SSW 17 | NE 11 | NNE 10 | NNE 10 |
| kJ | 67 | 224 | 224 | 40 | 62 | 41 | 59 | 90 | 39 | 35 | 40 | 40 | 40 | 34 | 33 | 57 | 31 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 8 | E 8 | E 8 | E 8 | SE 8 | ESE 8 | SE 4 | SE 4 | ESE 8 | E 8 | ESE 5 | E 5 | E 5 | SE 6 | SE 6 | SE 6 |
| kJ | — | — | — | 72 | 71 | 54 | 54 | 49 | 75 | 17 | 35 | 94 | 90 | 38 | 52 | 55 | 133 | 161 | 221 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 30 | 30 | 1319 | 1319 | 2064 | 30 | 30 | 906 | 906 | 906 | 907 | 907 | 906 | 906 | 907 | 625 | 625 | 1358 | 623 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||
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