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Alao Surf Forecast
/ Tutuila (19 surf breaks) /
Surf Forecasts:
Alao surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 12 pm Tuesday 19 May 2026 SSTForecast update in hr min s Forecast update imminent
Alao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alao sea temperature is
30.0° C
(Which is 1.4°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 28°C on Tue morning, min 27°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 9 | S 16 | SE 9 | SE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NE 8 | NE 9 | NE 8 | NE 8 | NE 8 | NE 9 | NE 10 | NE 9 | NE 9 | NE 9 | |
0 | 0 | 0 | 0 | 0 | 32 | 32 | 32 | 31 | 30 | 30 | 30 | 41 | 40 | 38 | 47 | 35 | 45 | 43 | 68 | 77 | 85 | 97 | 97 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | |
High Tide | 9:19AM1.12m | 10:04PM0.94m | 10:24AM1.07m | 11:10PM0.92m | 11:29AM1.03m | 00:15AM0.92m | ||||||||||||||||||
Low Tide | 3:48PM0.03m | 3:59AM0.14m | 4:52PM0.07m | 5:07AM0.18m | 5:56PM0.11m | 6:16AM0.21m | ||||||||||||||||||
 | |  |  | |  | | | | | |  | | | | | | | | | | |  | | |
 | 6:35 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | 6:00 |
— | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
31 | 32 | 31 | 32 | 32 | 32 | 30 | 31 | 31 | 32 | 32 | 32 | 33 | 31 | 30 | 30 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 13 | S 13 | S 12 | S 12 | S 11 | S 12 |
 kJ | 311 | 334 | 359 | 402 | 402 | 367 | 367 | 367 | 367 | 294 | 260 | 255 | 197 | 202 | 197 | 152 | 148 | 148 | 401 | 455 | 464 | 604 | 576 | 678 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SE 9 | SE 9 | SE 9 | SE 8 | NE 9 | NE 9 |
| kJ | 187 | 329 | 412 | 317 | 301 | 428 | 333 | 320 | 229 | 209 | 193 | 181 | 178 | 134 | 169 | 163 | 157 | 155 | 112 | 112 | 110 | 72 | 97 | 97 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 12 | S 12 | S 12 | S 12 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NE 8 | NE 9 | NE 8 | NE 8 | NE 8 | NE 9 | NE 10 | NE 9 | SW 14 | ESE 8 |
| kJ | 265 | 141 | 101 | 99 | 98 | 32 | 32 | 32 | 31 | 30 | 30 | 30 | 41 | 40 | 38 | 47 | 35 | 45 | 43 | 68 | 77 | 85 | 33 | 88 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 3 | — | SE 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 100 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 16 | 16 | 16 | 2 | 2 | 623 | 30 | 30 | 30 | 30 | 30 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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