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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 Monday 25 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
29.6° 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: 0.5m 8s primary swell from a Northeast direction and 0.7m 5s secondary swell from a East-northeast direction (forecast issued at 12:00am May 25). An open ocean swell of 1.8m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.8m) | 8s |
| Afternoon (25 May) | 3.5ft (1.0m) | 6s |
| Evening (25 May) | 2ft (0.6m) | 10s |
Table - waves today at Alao. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 56mm), heaviest during Mon night. Warm (max 28°C on Sun night, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | ENE 6 | NE 6 | NE 10 | NE 10 | NNE 10 | NE 10 | NNE 10 | NE 9 | NE 9 | NE 9 | S 17 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 | NE 9 | NE 9 | |
34 | 34 | 88 | 69 | 78 | 71 | 90 | 85 | 102 | 261 | 184 | 221 | 170 | 70 | 70 | 0 | 131 | 122 | 125 | 125 | 98 | 92 | 90 | 90 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | |
High Tide | 3:03AM0.96m | 3:22PM0.91m | 3:47AM0.97m | 4:08PM0.89m | 4:27AM0.97m | 4:49PM0.87m | ||||||||||||||||||
Low Tide | 9:18AM0.22m | 9:33PM0.20m | 10:06AM0.21m | 10:13PM0.22m | 10:48AM0.20m | |||||||||||||||||||
 |  |  |  | |  | | | | | | |  | | | | | | | | | |  | | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
— | 1 | — | — | — | 2 | 2 | 4 | 7 | 7 | 3 | 3 | 7 | 5 | 1 | 2 | 4 | 1 | — | 1 | 4 | 2 | — | 1 | |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 |
27 | 27 | 27 | 29 | 29 | 28 | 29 | 28 | 29 | 28 | 29 | 28 | 28 | 28 | 30 | 29 | 29 | 29 | 31 | 30 | 30 | 30 | 30 | 31 | |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 13 | SE 13 | SE 12 | SE 12 | S 19 | S 18 | S 10 | SSE 10 | SSE 10 | SSE 9 | SE 9 | SE 10 | SE 9 | SE 8 | S 14 | S 14 |
 kJ | 749 | 749 | 587 | 565 | 500 | 416 | 424 | 385 | 1060 | 796 | 712 | 561 | 1386 | 1455 | 500 | 855 | 904 | 739 | 505 | 486 | 293 | 256 | 503 | 496 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | SW 11 | NE 11 | NE 8 | NNE 11 | NE 11 | NE 10 | S 21 | NNE 10 | S 19 | S 19 | SE 12 | NE 9 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | SE 8 | SE 9 |
| kJ | 34 | 34 | 32 | 30 | 78 | 46 | 90 | 85 | 541 | 261 | 1070 | 1394 | 551 | 70 | 1215 | 998 | 800 | 752 | 724 | 706 | 551 | 522 | 156 | 172 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | NE 11 | N 11 | NE 11 | NE 8 | S 22 | SE 14 | NE 10 | S 20 | NE 10 | NNE 10 | NE 9 | N 5 | NE 9 | S 10 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 | NE 9 | NE 9 |
| kJ | 37 | 35 | 31 | 20 | 30 | 18 | 149 | 116 | 102 | 776 | 184 | 221 | 170 | 11 | 70 | 279 | 131 | 122 | 125 | 125 | 98 | 92 | 90 | 90 |
Wind waves Height (m) Direction Period (s) | E 8 | ENE 5 | ENE 8 | NE 8 | — | ENE 6 | NE 6 | NE 6 | NNE 6 | NNE 5 | NW 4 | N 4 | SE 12 | SE 12 | SE 11 | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 26 | 88 | 69 | — | 71 | 88 | 80 | 53 | 39 | 7 | 19 | 734 | 794 | 690 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 26 | 2 | 5 | 5 | 27 | 187 | 27 | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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