Surf Forecasts:
How big are the waves at Alao today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 0.5ft (0.2m), 9s period with N swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.2m), 9s period with NNE swell.
- Evening surf: Evening surf (23 Aug, local time) - 0.5ft (0.2m), 9s period with NNE swell.
The current surf forecast for Alao at 2PM is: 0.2m 11s primary swell from a North direction (forecast issued at 06:00am August 23). An open ocean swell of 1.3m 16s is not directed at the surf break, a second open ocean swell of 0.4m 14s is not directed at the surf break, a second open ocean swell of 2.1m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 0.5ft (0.2m) | 9s |
| Afternoon (23 Aug) | 0.5ft (0.2m) | 9s |
| Evening (23 Aug) | 0.5ft (0.2m) | 9s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun night. Warm (max 25°C on Sun morning, min 24°C on Sun afternoon). Mainly strong winds. | |||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||||
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 | 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) | S 17 | S 17 | N 9 | N 11 | NNE 9 | N 10 | NNE 9 | N 10 | N 10 | N 10 | SE 8 | SE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 0 | 0 | 6 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 302 | 246 | 217 | 187 | 212 | 213 |
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 | on | on | on | cross-on |
High Tide | 3:47AM0.89m | 4:17PM0.79m | 4:27AM0.93m | 4:55PM0.83m | 5:05AM0.96m | 5:30PM0.87m | |||||||||||||||||
Low Tide | 10:15AM0.23m | 10:11PM0.26m | 10:51AM0.19m | 10:49PM0.23m | 11:25AM0.17m | ||||||||||||||||||
 |  |  | | |  |  | |  | | |  | | | | | | | | | | |  | |
 | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | 1 | — | — | — | — | — | 1 | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 21 | 21 | 22 | 22 | 21 | 20 | 21 | 21 | 20 | 22 | 22 | 20 | 20 | 20 | 21 | 21 | 20 | 22 | 22 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 9 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 |
| kJ | 579 | 552 | 752 | 977 | 836 | 780 | 598 | 557 | 534 | 511 | 423 | 340 | 398 | 392 | 300 | 232 | 228 | 347 | 361 | 291 | 313 | 389 | 508 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 19 | SSE 18 | SSE 16 | SSE 16 | SSE 16 | SW 17 | S 12 | S 12 | S 12 | S 11 | SSE 13 | S 11 |
| kJ | 231 | 114 | 64 | 65 | 47 | 48 | 48 | 29 | 29 | 29 | 38 | 56 | 61 | 53 | 51 | 50 | 77 | 104 | 137 | 99 | 85 | 96 | 166 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | N 9 | N 11 | NNE 9 | N 10 | NNE 9 | N 10 | N 10 | N 10 | SSE 19 | SSE 18 | SW 19 | SW 18 | SW 18 | SW 17 | SSE 15 | SW 18 | SSE 14 | SSE 13 | SSE 13 | S 11 | SW 16 |
| kJ | 63 | 63 | 6 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 34 | 61 | 55 | 52 | 49 | 47 | 43 | 78 | 81 | 70 | 67 | 61 | 219 |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 8 | ESE 7 | SE 7 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 463 | 558 | 544 | 478 | 503 | 614 | 708 | 693 | 728 | 799 | 748 | 729 | 661 | 544 | 504 | 480 | 477 | 302 | 246 | 217 | 187 | 212 | 213 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 909 | 907 | 2112 | 2533 | 2659 | 2533 | 2533 | 2533 | 2533 | 1302 | 1365 | 1358 | 1365 | 1358 | 1365 | 2621 | 2621 | 1365 | 1302 | 1358 | 1358 | 1358 | 1365 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||||
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