Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 pm Monday 20 Apr 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
30.3° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Alao today?

The current surf forecast for Alao at 5PM is: 0.4m 4s primary swell from a East-northeast direction (forecast issued at 12:00pm April 20). An open ocean swell of 0.6m 13s is not directed at the surf break, a second open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (SST) & DateWave HeightWave Period
Morning (20 Apr)1.5ft (0.4m)4s
Afternoon (20 Apr)1.5ft (0.4m)4s
Evening (20 Apr)--

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


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
ENE
0.4
ENE
0.4
ENE
0.7
E
0.5
SW
0.7
E
0.7
SW
0.6
E
0.7
E
0.7
E
0.7
E
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.5
NW
0.5
NW
0.7
ENE
0.8
ENE
0.7
ENE
0.5
NW
0.5
NW
1.1
E
1.1
E
Period(s) (?)4448138158998141414141414877131366
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7776906905074745881817977979567544185848374
Wind
(km/h)
15
ENE
15
NE
10
NE
10
ENE
10
E
15
E
15
ESE
20
ESE
25
ESE
25
ESE
20
ESE
25
E
25
E
20
E
20
E
20
E
20
E
20
ESE
20
ESE
25
ESE
25
ESE
25
ESE
30
ESE
30
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
9:31AM
1.08
10:15PM
0.91
10:37AM
1.04
11:25PM
0.88
11:47AM
1.01
12:36AM
0.88
Low Tide
/ height (m)
3:59PM
0.07
4:11AM
0.17
5:07PM
0.11
5:21AM
0.20
6:18PM
0.13
6:34AM
0.22
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Sunrise-------6:28-------6:28-------6:30
Sunset--6:12-------6:12-------6:10-----
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
12---------1111-1-1--111
Temp. °C292829292929292929292929292928292929292929292929
Feels °C (?)323032323232323130293130303130313131313030302929
  • 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

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.


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