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Surf Forecasts:
Alofau Gas Station surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 12 pm Tuesday 12 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
29.9° C
(Which is 1.2°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 4PM is: 1.1m 14s primary swell from a Southwest direction (forecast issued at 12:00pm May 12). An open ocean swell of 1.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2.5ft (0.8m) | 15s |
| Afternoon (12 May) | 3.5ft (1.1m) | 14s |
| Evening (12 May) | 3.5ft (1.1m) | 14s |
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 6mm), mostly falling on Wed morning. Warm (max 29°C on Tue morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
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 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 13 | S 15 | S 15 | SSW 15 | |
266 | 256 | 459 | 245 | 447 | 453 | 459 | 447 | 280 | 346 | 308 | 292 | 276 | 254 | 308 | 239 | 229 | 222 | 173 | 280 | 232 | 484 | 459 | 558 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | 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 | cross | cross | cross-off | cross | cross-off | |
High Tide | 3:29PM0.97m | 3:57AM1.04m | 4:19PM1.00m | 4:44AM1.11m | 5:11PM1.02m | 5:33AM1.16m | ||||||||||||||||||
Low Tide | 9:20AM0.19m | 9:39PM0.14m | 10:11AM0.12m | 10:26PM0.09m | 11:03AM0.06m | 11:15PM0.06m | ||||||||||||||||||
 | | |  | |  | |  |  | | | | |  | | | | | | | | | | | |
 | 6:33 | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — |
 | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | 6:01 |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | 1 | — | — | — | 1 | 1 | 1 | |
Temp °C | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 |
29 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 28 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | SW 14 | SW 14 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 172 | 249 | 248 | 263 | 235 | 453 | 459 | 241 | 217 | 184 | 217 | 184 | 192 | 183 | 286 | 286 | 322 | 304 | 298 | 298 | 255 | 250 | 245 | 245 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 12 | SW 14 | SW 12 | SW 14 | ENE 8 | SSW 18 | SW 14 | SW 12 | SSW 16 | SW 14 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 15 | S 15 | SSW 15 |
| kJ | 266 | 256 | 459 | 195 | 447 | 26 | 108 | 447 | 167 | 346 | 308 | 261 | 276 | 254 | 308 | 239 | 229 | 222 | 173 | 176 | 232 | 484 | 459 | 558 |
Swell 3 Height (m) Direction Period (s) | NE 8 | SW 15 | NE 9 | SW 14 | S 16 | SSW 18 | SSW 15 | SSW 15 | SSW 16 | SW 12 | SSW 15 | SSW 15 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 16 | S 16 | SW 14 | SW 14 | SW 14 |
| kJ | 25 | 178 | 28 | 245 | 132 | 106 | 71 | 130 | 280 | 172 | 304 | 292 | 90 | 212 | 212 | 212 | 212 | 183 | 144 | 280 | 193 | 147 | 116 | 119 |
Wind waves Height (m) Direction Period (s) | ESE 9 | — | — | — | — | ESE 10 | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 243 | — | — | — | — | 251 | 284 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 5 | 21 | 235 | 619 | 619 | 1360 | 1360 | 5 | 5 | 5 | 21 | 5 | 189 | 189 | 189 | 189 | 0 | 189 | 189 | 235 | 235 | 1378 | 5 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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