Surf Forecasts:
How big are the waves at Alao today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 4.5ft (1.3m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 4.5ft (1.3m), 6s period with ESE swell.
- Evening surf: Evening surf (23 Sep, local time) - 4ft (1.2m), 6s period with ESE swell.
The current surf forecast for Alao at 8PM is: 1.2m 6s primary swell from a East-southeast direction (forecast issued at 12:00pm September 23). An open ocean swell of 1.2m 12s is not directed at the surf break, a second open ocean swell of 0.8m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 4.5ft (1.3m) | 6s |
| Afternoon (23 Sep) | 4.5ft (1.3m) | 6s |
| Evening (23 Sep) | 4ft (1.2m) | 6s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Wed morning. Warm (max 28°C on Thu night, min 25°C on Fri morning). Winds increasing (light winds from the E on Thu night, strong winds from the SE by Fri afternoon). | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | SW 17 | SW 17 | ENE 7 | NE 9 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 104 | 100 | 100 | 93 | 93 | 102 | 94 | 97 | 67 | 74 | 59 | 58 | 91 | 88 | 73 | 88 | 0 | 0 | 41 | 28 | 0 |
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 | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on |
High Tide | 4:53PM0.92m | 5:06AM0.99m | 5:29PM0.97m | 5:44AM1.02m | 6:06PM1.02m | ||||||||||||||||
Low Tide | 10:45AM0.17m | 10:54PM0.18m | 11:19AM0.14m | 11:33PM0.15m | 11:55AM0.12m | ||||||||||||||||
 | | |  |  |  | |  | | |  | | | | |  | | | |  | | |
 | 6:11 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 2 | 5 | 2 | 2 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 4 | 4 | 2 | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 26 | 27 | 26 | 26 | 25 | 26 | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 26 | 25 | 24 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 11 | S 11 | SSW 11 | SSW 11 | S 11 | S 10 | S 10 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 |
| kJ | 679 | 563 | 537 | 439 | 432 | 341 | 330 | 251 | 242 | 194 | 191 | 143 | 135 | 130 | 427 | 465 | 671 | 499 | 476 | 596 | 504 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SE 6 | SSE 6 | SE 6 | SW 16 | SW 16 | SE 14 | S 10 | S 10 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 |
| kJ | 411 | 416 | 411 | 400 | 262 | 255 | 251 | 251 | 49 | 44 | 56 | 299 | 206 | 132 | 125 | 158 | 184 | 173 | 173 | 173 | 140 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SW 14 | SW 14 | SW 14 | SE 6 | SW 13 | SW 16 | SE 12 | SE 12 | S 10 | SSW 9 | ENE 7 | NE 9 | SSW 16 |
| kJ | 66 | 66 | 47 | 61 | 43 | 42 | 42 | 42 | 203 | 203 | 164 | 46 | 103 | 206 | 50 | 71 | 49 | 76 | 41 | 28 | 87 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | SE 7 | SE 7 | SSE 7 | SSE 7 | SE 7 |
| kJ | 104 | 100 | 100 | 93 | 93 | 102 | 94 | 97 | 67 | 74 | 59 | 58 | 91 | 88 | 73 | 88 | 226 | 309 | 400 | 440 | 487 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 26 | 2 | 2 | 2 | 2 | 2 | 193 | 906 | 26 | 5 | 2 | 2 | 2 | 2 | 193 | 193 | 1375 | 1375 | 1385 | 1375 | 1375 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
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