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Alao Surf Forecast
/ Tutuila (19 surf breaks) /
Surf Forecasts:
Alao surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 12 am Wednesday 22 Apr 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
30.2° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Alao today?
The current surf forecast for Alao at 4AM is: 0.4m 14s primary swell from a West-northwest direction (forecast issued at 12:00am April 22). An open ocean swell of 1.3m 15s is not directed at the surf break, a second open ocean swell of 1.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 1.5ft (0.5m) | 14s |
| Afternoon (22 Apr) | 2.5ft (0.8m) | 6s |
| Evening (22 Apr) | 1.5ft (0.5m) | 13s |
Table - waves today at Alao. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Thu night. Warm (max 29°C on Tue night, min 28°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 14 | WNW 14 | NW 14 | NW 14 | NW 13 | ENE 6 | ESE 5 | NW 13 | NW 13 | E 6 | ESE 6 | ESE 6 | ESE 6 | NW 12 | NW 12 | NW 12 | NW 13 | NNW 13 | NNW 13 | NW 13 | NNW 13 | NW 12 | NNW 12 | NNW 12 | |
79 | 77 | 97 | 95 | 88 | 36 | 39 | 85 | 84 | 83 | 97 | 136 | 150 | 38 | 37 | 37 | 46 | 69 | 69 | 45 | 34 | 39 | 57 | 57 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | |
High Tide | 11:25PM0.88m | 11:47AM1.01m | 00:36AM0.88m | 12:56PM0.99m | 1:42AM0.90m | 2:00PM0.99m | ||||||||||||||||||
Low Tide | 5:21AM0.20m | 6:18PM0.13m | 6:34AM0.22m | 7:26PM0.14m | 7:44AM0.21m | 8:26PM0.14m | ||||||||||||||||||
 | |  | |  | |  | |  | | | | | | | | | | | |  | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
1 | 1 | — | — | 1 | 1 | — | — | — | — | 1 | 1 | — | — | 1 | — | 2 | 2 | 4 | 1 | — | — | — | 2 | |
Temp °C | 29 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 |
31 | 29 | 28 | 30 | 31 | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 13 |
 kJ | 666 | 696 | 757 | 746 | 736 | 726 | 696 | 588 | 570 | 553 | 488 | 424 | 398 | 330 | 281 | 240 | 236 | 197 | 134 | 127 | 97 | 75 | 73 | 129 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | WNW 14 | NW 14 | NW 14 | ESE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | NW 12 | SSE 9 | NW 12 | NW 12 | NNW 13 | NNW 13 | NW 13 | NNW 13 | SSW 13 | SSW 13 | NNW 12 |
| kJ | 225 | 77 | 97 | 95 | 281 | 175 | 86 | 75 | 74 | 51 | 49 | 32 | 32 | 38 | 26 | 37 | 37 | 69 | 69 | 45 | 34 | 58 | 98 | 57 |
Swell 3 Height (m) Direction Period (s) | WNW 14 | NE 8 | NE 8 | NNW 13 | NW 13 | ENE 6 | NE 7 | NW 13 | NW 13 | NW 13 | WNW 13 | WNW 13 | NW 12 | SSE 9 | NW 12 | SSE 9 | NW 13 | NW 12 | NW 12 | SSW 14 | NE 8 | NW 12 | NNW 12 | SW 11 |
| kJ | 79 | 16 | 15 | 17 | 88 | 36 | 23 | 85 | 84 | 83 | 65 | 62 | 39 | 27 | 37 | 16 | 46 | 37 | 36 | 39 | 15 | 39 | 57 | 40 |
Wind waves Height (m) Direction Period (s) | E 8 | SE 10 | SE 10 | ESE 10 | ENE 5 | — | ESE 5 | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 48 | 290 | 255 | 302 | 39 | — | 39 | 64 | 66 | 83 | 97 | 136 | 150 | 134 | 112 | 112 | 115 | 121 | 151 | 175 | 160 | 145 | 145 | 140 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 193 | 2 | 2 | 2 | 2 | 2 | 623 | 623 | 623 | 625 | 2 | 2 | 2 | 1375 | 907 | 1365 | 1365 | 1358 | 193 | 1249 | 1249 | 1249 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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