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Alao Surf Forecast
/ Tutuila (19 surf breaks) /
Surf Forecasts:
Alao surfForecast / Tutuila / American Samoa
16 Day Weather and Surf, issued 6 am Sunday 17 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)Best Forecast Surf Conditions for Alao this week:
The most powerful waves expected at Alao in the next 16 days are 0.7m 9s and forecast to arrive on Friday (May 22) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Sunday (May 17) at 7PM.
| Wave Type | Time (SST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Fri 22nd May) | 2.5ft (0.7m) 9s |
Table - best surf conditions forecast for Alao over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 60mm), heaviest during Sun morning. Warm (max 28°C on Tue afternoon, min 25°C on Mon night). Winds decreasing (fresh winds from the ESE on Sun afternoon, calm by Tue night). | Days 4-6 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 27°C on Wed morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
N 9 | S 15 | NNE 9 | NNE 8 | NE 8 | NNE 8 | S 17 | S 16 | NE 8 | NNE 8 | NNE 8 | NNE 8 | S 11 | NE 9 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | |
44 | 0 | 43 | 39 | 33 | 25 | 0 | 0 | 32 | 46 | 41 | 41 | 0 | 70 | 76 | 81 | 81 | 83 | 81 | 67 | 52 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | on | cross-on | cross-on | on | cross | off | cross-off | glassy | glassy | glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:58PM0.99m | 8:18AM1.15m | 8:59PM0.96m | 9:19AM1.12m | 10:04PM0.94m | 10:24AM1.07m | 11:10PM0.92m | 11:29AM1.03m | 00:15AM0.92m | 12:34PM0.99m | 1:17AM0.93m | 1:35PM0.96m | 2:13AM0.94m | ||||||||
Low Tide | 1:47PM-0.02m | 1:56AM0.07m | 2:46PM-0.00m | 2:56AM0.10m | 3:48PM0.03m | 3:59AM0.14m | 4:52PM0.07m | 5:07AM0.18m | 5:56PM0.11m | 6:16AM0.21m | 6:59PM0.14m | 7:23AM0.22m | 7:56PM0.16m | ||||||||
 | |  | | | |  |  | | | | | | |  | | | |  | | | |
 | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — |
17 | 10 | 10 | 5 | 3 | 13 | — | — | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 |
27 | 25 | 25 | 28 | 28 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 27 | 28 | 26 | 26 | 27 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | S 10 | SSE 8 | S 14 | S 13 | S 13 | S 12 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | S 12 | S 12 | S 12 | S 11 | SSE 11 | S 14 | S 13 | SSE 12 |
 kJ | 347 | 277 | 503 | 430 | 417 | 305 | 262 | 328 | 402 | 275 | 210 | 132 | 93 | 575 | 786 | 773 | 720 | 460 | 971 | 759 | 718 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 10 | NNE 9 | NNE 8 | NE 8 | SE 12 | S 12 | S 16 | S 15 | S 13 | S 12 | S 12 | S 11 | SE 8 | ESE 8 | ESE 9 | NE 9 | S 14 | SSE 12 | SE 12 | NE 9 |
| kJ | 330 | 183 | 43 | 39 | 33 | 98 | 235 | 412 | 347 | 225 | 193 | 175 | 146 | 105 | 92 | 96 | 81 | 324 | 184 | 202 | 52 |
Swell 3 Height (m) Direction Period (s) | N 9 | S 15 | SE 14 | SE 13 | SE 13 | NNE 8 | S 17 | S 12 | NE 8 | NNE 8 | NNE 8 | NNE 8 | S 14 | NE 9 | NE 10 | NE 9 | ESE 8 | NE 9 | NE 9 | NE 9 | ESE 8 |
| kJ | 44 | 357 | 49 | 62 | 87 | 25 | 265 | 137 | 32 | 46 | 41 | 41 | 93 | 70 | 76 | 81 | 62 | 83 | 81 | 67 | 22 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 9 | SE 8 | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 |
| kJ | 443 | 270 | 567 | 403 | 349 | 291 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 193 | 1358 | 27 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 30 | 30 | 30 | 2 | 2 | 30 | 2 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Alao surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Alao Surf forecast
The above surf forecast table for Alao provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alao can be found by selecting the local surf guide option on the grey menu. Our Alao surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Alao) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Alao may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Alao is 15 km (9 miles) from Pago Pago. If you plan a holiday in American-Samoa - Tutuila, look for hotels and other accommodation in Pago Pago. Pago Pago has rooms for a wide range of budgets as well as car hire and transport links.
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