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Surf Forecasts:

Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 am Tuesday 20 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
30.1° 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 6AM is: 0.9m 13s primary swell from a North direction and 1.0m 7s secondary swell from a Northeast direction (forecast issued at 12:00am January 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (SST) & DateWave HeightWave Period
Morning (20 Jan)2.5ft (0.8m)12s
Afternoon (20 Jan)3ft (0.9m)14s
Evening (20 Jan)3ft (0.9m)13s

Table - waves today at Alao. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
1
2
2
1
2
2
2
2
2
1
2
1
1
1
1
1
1
0
0
2
2
1
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
N
0.9
N
1
N
0.9
N
0.8
N
0.9
N
0.9
N
0.9
N
0.9
N
0.8
N
0.8
N
0.8
N
0.7
N
0.7
N
0.6
N
0.6
N
0.7
N
0.9
NNW
0.6
N
0.6
N
0.6
N
0.6
N
1.3
N
1.3
NNW
Period(s) (?)1313131312141413131313131616161615151515141488
Wave
Graph
(?)Metric surfscale
Energy kJ (?)273273342281196320311281277219215212254251186174212305155155150134212237
Wind
(km/h)
15
NNW
15
NNW
15
NNW
15
NNW
20
NNW
20
NNW
20
NW
20
WNW
20
WNW
20
WNW
20
WNW
20
W
20
W
20
W
20
WSW
15
SW
15
SW
20
SW
15
SW
10
WSW
15
W
20
W
20
W
25
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffcross-
off		offoffoffoffoffcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
7:42PM
1.00
8:11AM
0.89
8:21PM
0.99
8:52AM
0.90
9:03PM
0.97
9:36AM
0.91
Low Tide
/ height (m)
2:01AM
0.14
2:05PM
0.20
2:40AM
0.15
2:48PM
0.21
3:20AM
0.17
3:37PM
0.23
Tuesday
20
Wednesday
21
Thursday
22
Sunrise---6:07-------6:07-------6:09----
Sunset------6:58-------6:58-------6:58-
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thunderstorm
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Rain (mm)
-12325433133222--3322332
Temp. °C282727272827282828282728282828292928282828282828
Feels °C (?)302929282927292929302830292930323230303130302928
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.

View detailed surf forecast for Alao at:
surf-forecast.com

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