Alao Surf Break

Lat Long: 14.27° S 170.59° W

Alao Surf Forecast and Surf Report

Issued: 6 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Alao sea temperature is
27.3°C
0.1° 

Alao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Alao surf forecast from 16 Sep 2026:

  • Best quality surf: Wednesday 16 Sep, 10AM (local time) - 3ft (0.9m), 6s period, E swell with cross-offshore winds.
  • Most powerful swell: Tuesday 22 Sep, 1PM (local time) - 5ft (1.5m), 6s period, SE swell with 156 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 16 Sep, 10AM (local time) - 3ft (0.9m), 6s period with E swell.

Best Forecast Surf Conditions for Alao this week:

The surf forecast for Alao over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 16) at 10AM. The primary swell is predicted to be 0.9m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Alao in the next 16 days are 1.5m 6s and forecast to arrive on Tuesday (Sep 22) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 14s period and expected on Wednesday (Sep 16) at 1PM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Wed 16th Sep)3ft (0.9m) 6s
Best Surf10AM (Wed 16th Sep)3ft (0.9m) 6s
Most Powerful 1PM (Tue 22nd Sep)5ft (1.5m) 6s

Table - best surf conditions forecast for Alao over the next 16 days.


Short Range Forecast

Moderate rain (total 12mm), heaviest on Tue afternoon. Warm (max 27°C on Tue night, min 25°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Fri afternoon. Warm (max 27°C on Fri afternoon, min 25°C on Sun night). Wind will be generally light.

Tue
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
16
1.1
E
6
0.9
E
6
0.8
E
7
1.5
S
13
0.6
E
6
0.5
E
6
1.3
S
12
1.1
S
12
1
S
11
0.9
S
11
1
S
12
1
S
12
0.6
E
7
0.6
E
7
0.6
E
7
0.6
S
6
0.8
SSE
6
0.6
E
7
1.3
SE
6
Wave Graph
Metric surfscale
Energy kJ
0
92
68
56
0
29
20
0
0
0
0
0
0
34
34
33
25
46
34
101
Wind (km/h)
10
NE
20
NNE
15
N
10
NW
15
SE
15
E
15
E
15
ENE
15
ENE
10
NE
5
NNE
5
ESE
0
SE
5
NE
5
NNW
5
SSW
20
SSE
25
ESE
30
ESE
30
ESE
Wind State
cross
cross-off
cross-off
off
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
glassy
glassy
cross
glassy
cross
cross-on
on
on
on
High Tide
10:34PM0.87m
11:12AM0.75m
11:33PM0.83m
12:17PM0.71m
00:35AM0.81m
1:20PM0.71m
1:35AM0.81m
2:16PM0.73m
2:27AM0.84m
3:02PM0.76m
3:11AM0.87m
3:42PM0.81m
3:51AM0.92m
Low Tide
4:58AM0.28m
5:02PM0.34m
6:03AM0.31m
6:04PM0.36m
7:09AM0.31m
7:09PM0.36m
8:08AM0.30m
8:07PM0.34m
8:56AM0.27m
8:55PM0.31m
9:35AM0.24m
9:37PM0.27m
thunderstorm
thunderstorm
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
rain showers
clear
clear
rain showers
thunderstorm
clear
part cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:15
6:15
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:17
6:17
6:17
6:17
6:17
 mm
5
2
1
2
1
1
2
2
1
2
3
Temp °C
26
27
27
27
26
26
27
26
26
27
27
27
27
27
27
27
26
26
26
26
Feels °C
29
28
29
29
29
29
29
28
28
30
31
31
31
31
31
30
28
26
25
26
  • 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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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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