Surf Forecasts:
How big are the waves at Alofau Gas Station today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Evening surf: Evening surf (22 Sep, local time) - 4ft (1.2m), 13s period with SSW swell.
The current surf forecast for Alofau Gas Station at 11AM is: 1.1m 16s primary swell from a Southwest direction and 0.8m 6s secondary swell from a South-southeast direction (forecast issued at 06:00am September 22). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3.5ft (1.1m) | 16s |
| Afternoon (22 Sep) | 3.5ft (1.1m) | 16s |
| Evening (22 Sep) | 4ft (1.2m) | 13s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue afternoon. Warm (max 27°C on Wed morning, min 26°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SSW 12 | SW 15 | SW 15 | S 12 | S 11 | SW 14 | S 11 | S 11 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 628 | 628 | 628 | 628 | 532 | 301 | 681 | 661 | 627 | 608 | 581 | 563 | 454 | 439 | 360 | 355 | 274 | 292 | 245 | 200 | 160 | 302 | 206 |
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 | cross | 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 | 3:51AM0.92m | 4:18PM0.86m | 4:29AM0.96m | 4:53PM0.92m | 5:06AM0.99m | 5:29PM0.97m | |||||||||||||||||
Low Tide | 10:11AM0.20m | 10:16PM0.23m | 10:45AM0.17m | 10:54PM0.18m | 11:19AM0.14m | ||||||||||||||||||
 |  | | | |  |  | | | |  |  | | | | | |  | | | |  | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | 1 | 1 | 3 | 1 | 4 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 26 | 26 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 29 | 28 | 27 | 27 | 26 | 27 | 26 | 27 | 27 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SW 16 | S 10 |
| kJ | 628 | 628 | 628 | 628 | 532 | 289 | 681 | 661 | 627 | 608 | 581 | 563 | 454 | 439 | 347 | 284 | 274 | 292 | 233 | 188 | 146 | 302 | 135 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 13 | S 6 | SSE 6 | SSW 13 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 10 | SW 16 |
| kJ | 101 | 92 | 49 | 50 | 356 | 301 | 447 | 447 | 465 | 477 | 483 | 411 | 406 | 385 | 360 | 355 | 251 | 251 | 245 | 200 | 160 | 141 | 206 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | S 13 | SSW 13 | SSE 6 | ENE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 11 | SSE 6 | SE 6 | SE 11 | SE 11 | SE 11 | SE 13 | NE 10 | SW 13 |
| kJ | 41 | 41 | 126 | 176 | 37 | 31 | 50 | 66 | 51 | 55 | 42 | 33 | 32 | 29 | 43 | 32 | 27 | 31 | 31 | 33 | 85 | 34 | 103 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | E 6 | ENE 6 | ENE 6 | — | SSE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | E 6 | E 5 | ESE 6 | ENE 5 | ENE 5 | ENE 5 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 118 | 122 | 49 | 40 | 40 | — | 96 | 25 | 33 | 34 | 31 | 33 | 22 | 20 | 62 | 28 | 36 | 49 | 60 | 74 | 82 | 83 | 83 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 903 | 903 | 5 | 5 | 5 | 5 | 235 | 621 | 5 | 5 | 5 | 5 | 5 | 21 | 5 | 5 | 5 | 5 | 189 | 189 | 5 | 5 | 5 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||||
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