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Surf Forecasts:
Alofau Gas Station surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 12 pm Sunday 10 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
30.1° C
(Which is 1.4°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 6PM is: 0.6m 8s primary swell from a South-southwest direction (forecast issued at 12:00pm May 10). An open ocean swell of 0.8m 8s is not directed at the surf break, a second open ocean swell of 1.0m 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 (10 May) | 2.5ft (0.7m) | 9s |
| Afternoon (10 May) | 2ft (0.6m) | 8s |
| Evening (10 May) | 1.5ft (0.4m) | 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 Sun morning. Warm (max 29°C on Sun morning, min 28°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 9 | SSW 8 | SSW 8 | SSW 8 | SW 14 | 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 | |
79 | 55 | 54 | 53 | 72 | 71 | 241 | 222 | 306 | 299 | 206 | 206 | 206 | 468 | 284 | 273 | 266 | 256 | 459 | 245 | 447 | 453 | 459 | 447 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | |
High Tide | 1:51PM0.88m | 2:27AM0.88m | 2:40PM0.92m | 3:11AM0.96m | 3:29PM0.97m | 3:57AM1.04m | ||||||||||||||||||
Low Tide | 7:36AM0.32m | 8:07PM0.23m | 8:28AM0.26m | 8:53PM0.19m | 9:20AM0.19m | 9:39PM0.14m | ||||||||||||||||||
 | | |  | | | |  | |  | | | |  | | | | | | | | |  | | |
 | 6:33 | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — |
 | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | 6:01 |
1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
28 | 30 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 30 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 8 | S 8 | ESE 8 | SW 17 | SW 16 | SW 16 | SW 16 | SW 13 | SW 13 | SW 16 | SW 15 | SW 15 | SW 12 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SW 14 |
 kJ | 92 | 80 | 64 | 80 | 34 | 33 | 54 | 222 | 306 | 299 | 206 | 171 | 168 | 468 | 284 | 273 | 172 | 257 | 299 | 258 | 275 | 269 | 246 | 447 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 8 | SSW 8 | SSW 8 | NE 8 | NE 8 | SW 17 | S 8 | ESE 8 | ESE 8 | SW 13 | SW 16 | SW 16 | ENE 6 | SW 12 | SW 12 | SW 15 | SW 12 | SW 14 | SW 12 | SW 14 | SW 14 | SW 14 | S 15 |
| kJ | 79 | 55 | 54 | 53 | 24 | 25 | 241 | 30 | 61 | 78 | 109 | 206 | 206 | 15 | 141 | 172 | 266 | 256 | 459 | 195 | 447 | 453 | 459 | 116 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | SW 14 | SW 14 | S 8 | NE 8 | S 8 | NE 8 | NE 8 | NE 8 | ENE 7 | NE 8 | SE 10 | NE 8 | NE 9 | SW 15 | SSW 17 | SW 14 | S 16 | SSW 18 | SSW 18 | SSW 18 |
| kJ | 24 | 24 | 24 | 24 | 72 | 71 | 32 | 24 | 29 | 24 | 24 | 24 | 19 | 24 | 73 | 25 | 27 | 178 | 92 | 245 | 132 | 106 | 108 | 108 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 6 | E 6 | E 8 | E 8 | E 5 | E 8 | E 5 | E 5 | ESE 8 | E 8 | ESE 9 | ESE 9 | ESE 5 | ESE 9 | ESE 9 | — | — | — | — | — | — | ESE 10 |
| kJ | 27 | 41 | 48 | 64 | 200 | 200 | 56 | 205 | 56 | 45 | 180 | 169 | 176 | 203 | 74 | 257 | 281 | — | — | — | — | — | — | 241 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 22 | 5 | 5 | 5 | 621 | 5 | 5 | 621 | 189 | 5 | 189 | 5 | 5 | 619 | 619 | 619 | 5 | 619 | 619 | 619 | 619 | 621 | 621 | 903 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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