Surf Forecasts:
How big are the waves at Alofau Gas Station today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 4.5ft (1.3m), 13s period with S swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 4ft (1.2m), 12s period with S swell.
- Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 12s period with S swell.
The current surf forecast for Alofau Gas Station at 9PM is: 1.1m 12s primary swell from a South direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm August 11). An open ocean swell of 2.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 4.5ft (1.3m) | 13s |
| Afternoon (11 Aug) | 4ft (1.2m) | 12s |
| Evening (11 Aug) | 3.5ft (1.1m) | 12s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue night, min 25°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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 12 | S 12 | S 12 | S 12 | S 13 | S 14 | S 14 | S 13 | S 13 | S 13 | S 17 | S 16 | S 16 | S 15 | S 15 | S 14 | S 12 | SW 18 |
Wave Graph  | |||||||||||||||||||||
 kJ | 534 | 434 | 420 | 347 | 287 | 287 | 292 | 316 | 198 | 187 | 345 | 335 | 268 | 273 | 249 | 243 | 213 | 205 | 202 | 141 | 109 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:17PM1.04m | 6:36AM1.18m | 7:07PM1.06m | 7:25AM1.15m | 7:55PM1.05m | ||||||||||||||||
Low Tide | 12:08PM-0.02m | 00:18AM0.03m | 12:57PM-0.02m | 1:09AM0.04m | 1:44PM0.01m | ||||||||||||||||
 |  | |  | | |  | | | | | | | | | | | | | | | |
 | 6:39 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 22 | 23 | 22 | 23 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 11 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 12 | S 12 |
| kJ | 534 | 434 | 420 | 347 | 287 | 287 | 292 | 316 | 155 | 521 | 465 | 465 | 408 | 413 | 359 | 364 | 372 | 372 | 372 | 141 | 99 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 15 | SSE 15 | SW 16 | SW 16 | SW 16 | S 15 | S 14 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 15 | S 14 | S 15 | S 14 |
| kJ | 150 | 108 | 34 | 74 | 124 | 125 | 125 | 110 | 198 | 169 | 345 | 335 | 268 | 259 | 239 | 184 | 134 | 205 | 202 | 104 | 91 |
Swell 3 Height (m) Direction Period (s) | NW 12 | SW 14 | SW 18 | SW 17 | SSE 15 | S 15 | S 15 | SW 16 | SW 16 | S 14 | SW 15 | S 18 | S 18 | S 17 | S 16 | S 16 | S 15 | S 12 | S 12 | SW 18 | SW 18 |
| kJ | 5 | 33 | 49 | 46 | 74 | 113 | 112 | 125 | 90 | 187 | 104 | 160 | 222 | 273 | 249 | 243 | 213 | 134 | 134 | 109 | 109 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | — | — | — | — | — | — | — | ESE 9 | ESE 9 |
| kJ | 874 | 874 | 812 | 794 | 726 | 650 | 650 | 580 | 521 | — | — | — | — | — | — | — | — | — | — | 333 | 333 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 619 | 619 | 619 | 619 | 619 | 619 | 619 | 5 | 189 | 5 | 5 | 5 | 619 | 5 | 5 | 5 | 5 | 5 | 619 | 619 | 619 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
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