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Surf Forecasts:

Alao surfForecast / Tutuila / American Samoa

information circle12 Day Weather and Surf, issued 12 am Thursday 29 Jan 2026 SST
Forecast 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 slightly warmer than usual)

Best Forecast Surf Conditions for Alao this week:

The surf forecast for Alao over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Feb 02) at 1AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 1.3m and 8s. Another secondary swell of 0.7m and 8s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Alao in the next 12 days are 3.5m 9s and forecast to arrive on Friday (Jan 30) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Feb 02) at 7PM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 2nd Feb)3ft (0.9m) 16s
Best Surf 1AM (Mon 2nd Feb)3ft (0.9m) 16s
Most Powerful10AM (Fri 30th Jan)11ft (3.5m) 9s

Table - best surf conditions forecast for Alao over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 41mm), heaviest during Thu night. Warm (max 28°C on Wed night, min 27°C on Thu morning). Winds increasing (light winds from the N on Wed night, strong winds from the NNW by Thu night).

Days 3-6 Weather Summary Heavy rain (total 29mm), heaviest during Sun night. Warm (max 29°C on Sun afternoon, min 25°C on Mon morning). Winds increasing (light winds from the WNW on Mon morning, fresh winds from the N by Mon night).

Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wed
04
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
0
2
0
0
1
2
1
1
2
1
1
3
3
2
0
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
NE
2.3
NNE
3
N
3
N
3.5
N
3.5
N
3
NNW
2.4
N
1.5
NW
1.6
NE
0.8
NNW
1.5
NNE
0.9
NNW
0.9
NNW
0.9
NNW
1.1
NNW
0.9
NNW
0.9
NNW
1.7
NNE
1.7
NNE
1.5
NNE
Period(s) (?)88989910898138161616151414877
Wave
Graph
(?)Metric surfscale
Energy kJ (?)31170315211275207420231433753367284222307390452435498366281319297250
Wind
(km/h)
10
N
40
N
45
NNW
50
NNW
45
N
45
NNW
35
N
30
N
25
N
20
N
20
NNW
25
N
25
NNW
15
WNW
20
N
35
N
35
N
30
N
30
N
30
NNE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
4:09AM
0.92
4:30PM
1.11
5:05AM
0.96
5:23PM
1.15
5:57AM
0.99
6:14PM
1.16
6:46AM
1.01
7:03PM
1.15
7:34AM
1.02
7:51PM
1.11
8:21AM
1.00
8:38PM
1.06
9:08AM
0.98
Low Tide
/ height (m)
10:02PM
0.08
10:09AM
0.12
10:58PM
0.03
11:04AM
0.08
11:50PM
0.00
11:56AM
0.06
12:38AM
-0.01
12:46PM
0.06
1:25AM
0.01
1:35PM
0.08
2:10AM
0.05
2:23PM
0.12
2:54AM
0.11
3:11PM
0.17
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wed
04
Sunrise-6:11--6:13--6:13--6:13--6:13--6:15--6:15-
Sunset--6:57--6:57--6:57--6:57--6:57--6:55--6:55
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
Rain (mm)
52213468-12228363-32-1
Temp. °C282728272728282828282829282526282828282828
Feels °C (?)312525232325272728292930282826252627282828
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Alao at:
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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 12 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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