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Surf Forecasts:
Alofau Gas Station surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 12 am Monday 11 May 2026 SSTForecast update in hr min s Forecast update imminent
Alofau Gas Station surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alofau Gas Station sea temperature is
30.0° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Alofau Gas Station today?
The current surf forecast for Alofau Gas Station at 8AM is: 0.7m 16s primary swell from a Southwest direction and 0.5m 8s secondary swell from a South direction (forecast issued at 12:00am May 11). An open ocean swell of 1.2m 8s 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 May) | 2.5ft (0.7m) | 16s |
| Afternoon (11 May) | 2ft (0.6m) | 16s |
| Evening (11 May) | 2ft (0.6m) | 16s |
Table - waves today at Alofau Gas Station. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 29°C on Sun night, min 28°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 16 | SSW 16 | SW 14 | SSW 15 | SSW 14 | |
71 | 241 | 222 | 306 | 299 | 206 | 206 | 206 | 468 | 284 | 273 | 266 | 256 | 459 | 245 | 447 | 453 | 459 | 447 | 280 | 346 | 304 | 299 | 276 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:27AM0.88m | 2:40PM0.92m | 3:11AM0.96m | 3:29PM0.97m | 3:57AM1.04m | 4:19PM1.00m | ||||||||||||||||||
Low Tide | 8:28AM0.26m | 8:53PM0.19m | 9:20AM0.19m | 9:39PM0.14m | 10:11AM0.12m | |||||||||||||||||||
 | |  |  |  | | | | |  | | | | | | | | | | | | | | | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — |
— | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
29 | 29 | 28 | 29 | 29 | 30 | 29 | 28 | 28 | 28 | 27 | 27 | 29 | 30 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | |
Swell 1 Height (m) Direction Period (s) | S 8 | SW 17 | SW 17 | SW 16 | SW 16 | ENE 6 | SW 13 | SW 13 | SW 16 | SW 15 | SW 15 | SW 12 | SW 12 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 33 | 241 | 222 | 306 | 299 | 22 | 171 | 168 | 468 | 284 | 273 | 172 | 256 | 283 | 258 | 258 | 253 | 226 | 188 | 184 | 184 | 201 | 168 | 201 |
Swell 2 Height (m) Direction Period (s) | NE 8 | S 8 | S 8 | S 8 | SSW 8 | SW 16 | SW 16 | SW 16 | NE 6 | SW 12 | SW 12 | SW 15 | SW 15 | SW 14 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 12 | SSW 16 | SW 14 | SW 13 | SSW 14 |
| kJ | 25 | 32 | 30 | 29 | 19 | 206 | 206 | 206 | 18 | 141 | 172 | 266 | 178 | 459 | 195 | 447 | 453 | 459 | 447 | 167 | 346 | 304 | 299 | 276 |
Swell 3 Height (m) Direction Period (s) | SW 14 | NE 8 | NE 8 | NE 8 | NE 8 | SW 13 | NE 8 | ENE 6 | NE 8 | SE 10 | NE 8 | NE 8 | NE 9 | NE 9 | SW 14 | S 16 | SSW 18 | ENE 9 | SSW 15 | SSW 16 | SW 12 | SSW 15 | SSW 15 | SW 11 |
| kJ | 71 | 24 | 24 | 24 | 24 | 109 | 24 | 16 | 24 | 74 | 25 | 25 | 27 | 28 | 245 | 132 | 106 | 33 | 130 | 280 | 172 | 304 | 292 | 90 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | E 8 | ESE 9 | ESE 9 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 169 | 200 | 205 | 200 | 200 | 150 | 184 | 176 | 158 | 115 | 249 | 243 | 249 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 25 | 5 | 5 | 5 | 5 | 5 | 189 | 189 | 5 | 5 | 21 | 619 | 619 | 619 | 619 | 621 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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