Surf Forecasts:
How big are the waves at Alofau Gas Station today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 4.5ft (1.3m), 13s period with S swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 4.5ft (1.3m), 12s period with S swell.
- Evening surf: Evening surf (22 Aug, local time) - 4ft (1.2m), 11s period with S swell.
The current surf forecast for Alofau Gas Station at 8PM is: 1.2m 11s primary swell from a South direction and 0.7m 18s secondary swell from a South direction (forecast issued at 12:00pm August 22). An open ocean swell of 1.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 4.5ft (1.3m) | 13s |
| Afternoon (22 Aug) | 4.5ft (1.3m) | 12s |
| Evening (22 Aug) | 4ft (1.2m) | 11s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 25°C on Sat night, min 23°C on Sat morning). Mainly strong winds. | |||||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||||
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 13 | S 12 | S 12 | S 11 | S 11 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | SE 8 | S 14 | S 14 | S 13 | S 13 | SE 8 | S 13 | S 13 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 556 | 522 | 472 | 357 | 295 | 470 | 470 | 546 | 513 | 1120 | 1237 | 657 | 631 | 469 | 442 | 430 | 345 | 634 | 330 | 319 | 239 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 3:36PM0.76m | 3:47AM0.89m | 4:17PM0.79m | 4:27AM0.93m | 4:55PM0.83m | ||||||||||||||||
Low Tide | 9:35AM0.26m | 9:29PM0.29m | 10:15AM0.23m | 10:11PM0.26m | 10:51AM0.19m | ||||||||||||||||
 | |  |  | |  |  |  | | | | | |  | | | | | |  | | |
 | 6:33 | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 |
Feels °C | 19 | 20 | 21 | 20 | 20 | 20 | 19 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | 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 |
| kJ | 556 | 522 | 472 | 357 | 295 | 235 | 229 | 546 | 513 | 1120 | 1237 | 657 | 496 | 469 | 442 | 430 | 345 | 340 | 330 | 319 | 239 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | S 18 | S 18 | S 17 | S 17 | S 17 | S 11 | S 10 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 16 | SW 19 | SW 19 | SW 18 | SSE 16 |
| kJ | 132 | 128 | 230 | 304 | 293 | 470 | 470 | 84 | 108 | 64 | 47 | 47 | 47 | 47 | 46 | 28 | 40 | 91 | 55 | 51 | 51 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | S 18 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | N 12 | N 11 | N 10 | N 10 | N 10 | N 10 | N 10 | SSE 19 | SSE 18 | SSE 18 | SSE 16 | SW 18 |
| kJ | 112 | 165 | 95 | 91 | 89 | 88 | 63 | 63 | 63 | 11 | 10 | 9 | 8 | 8 | 8 | 8 | 35 | 31 | 61 | 53 | 49 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | ESE 8 | ESE 7 | E 7 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 285 | 289 | 286 | 319 | 339 | 345 | 396 | 492 | 429 | 349 | 285 | 464 | 631 | 661 | 649 | 666 | 682 | 634 | 489 | 441 | 441 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1360 | 1360 | 1360 | 1360 | 2531 | 2531 | 2615 | 2615 | 2615 | 2531 | 2531 | 2531 | 2531 | 2531 | 2615 | 1360 | 621 | 1353 | 1360 | 1353 | 1360 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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