Surf Forecasts:
How big are the waves at Alao today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 4.5ft (1.3m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 4.5ft (1.4m), 6s period with ESE swell.
- Evening surf: Evening surf (24 Sep, local time) - 4ft (1.2m), 6s period with ESE swell.
The current surf forecast for Alao at 4AM is: 1.3m 6s primary swell from a East-southeast direction (forecast issued at 12:00am September 24). An open ocean swell of 1.1m 12s is not directed at the surf break, a second open ocean swell of 0.8m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 4.5ft (1.3m) | 6s |
| Afternoon (24 Sep) | 4.5ft (1.4m) | 6s |
| Evening (24 Sep) | 4ft (1.2m) | 6s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Fri night. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Winds increasing (moderate winds from the E on Thu morning, strong winds from the SE by Sat afternoon). | ||||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||||||||||
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 | 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 | SW 16 | ESE 6 | SE 6 | SW 16 | SW 17 | SW 17 | NE 9 | NE 9 | NE 9 | SW 16 | NE 9 | SE 7 | SE 7 | NE 9 | SE 7 | S 13 | NE 9 | NE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 104 | 111 | 108 | 111 | 119 | 131 | 0 | 103 | 147 | 0 | 0 | 0 | 40 | 39 | 29 | 0 | 20 | 0 | 0 | 20 | 0 | 0 | 20 | 21 |
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 | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 5:06AM0.99m | 5:29PM0.97m | 5:44AM1.02m | 6:06PM1.02m | 6:24AM1.02m | 6:46PM1.05m | ||||||||||||||||||
Low Tide | 10:54PM0.18m | 11:19AM0.14m | 11:33PM0.15m | 11:55AM0.12m | 00:14AM0.12m | 12:33PM0.11m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | |  | | | |  |  | | |  | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | 2 | 6 | 4 | 2 | 1 | — | — | 1 | 3 | 3 | 3 | 6 | 7 | 2 | 1 | 1 | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | SSW 11 | SSW 11 | SSW 11 | ESE 6 | S 10 | S 10 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 13 | S 13 | S 13 |
| kJ | 341 | 330 | 251 | 198 | 194 | 191 | 113 | 135 | 130 | 427 | 465 | 499 | 663 | 633 | 596 | 581 | 492 | 421 | 421 | 416 | 411 | 345 | 490 | 547 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 11 | SW 16 | SE 14 | S 10 | S 10 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | S 16 | SE 13 | S 15 | S 15 | S 14 | SW 16 | SW 15 | SW 15 |
| kJ | 255 | 251 | 251 | 203 | 203 | 164 | 143 | 206 | 132 | 73 | 71 | 151 | 173 | 173 | 173 | 140 | 127 | 134 | 163 | 209 | 315 | 339 | 318 | 258 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | NE 10 | SE 13 | SW 16 | SW 13 | SW 16 | SE 12 | SE 12 | S 10 | NE 9 | NE 9 | NE 9 | SSW 16 | NE 9 | S 16 | SSW 9 | NE 9 | SE 12 | SSW 8 | NE 9 | NE 9 |
| kJ | 42 | 42 | 42 | 43 | 35 | 109 | 299 | 80 | 206 | 50 | 51 | 50 | 40 | 39 | 29 | 87 | 20 | 127 | 28 | 20 | 96 | 67 | 20 | 21 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | — | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | ESE 6 |
| kJ | 104 | 111 | 108 | 111 | 119 | 131 | — | 103 | 147 | 193 | 217 | 251 | 290 | 312 | 371 | 371 | 423 | 371 | 411 | 414 | 371 | 296 | 321 | 340 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 193 | 193 | 2 | 2 | 2 | 193 | 193 | 1375 | 1385 | 1375 | 1375 | 1375 | 1375 | 1375 | 1375 | 1375 | 2059 | 2059 | 2064 | 1365 | 1365 | 2064 | 2064 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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