Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 6 am Sunday 24 May 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 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 1PM is: 0.6m 9s primary swell from a Northeast direction and 0.6m 5s secondary swell from a East-northeast direction (forecast issued at 06:00am May 24). An open ocean swell of 1.9m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SST) & DateWave HeightWave Period
Morning (24 May)2.5ft (0.7m)9s
Afternoon (24 May)2ft (0.6m)9s
Evening (24 May)2.5ft (0.7m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 34mm), heaviest during Mon night. Warm (max 28°C on Mon morning, min 26°C on Tue morning). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
Wed
27
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
NE
9
0.6
NE
9
0.7
NE
9
0.6
NE
9
0.6
NE
9
0.8
ENE
8
0.7
NE
8
0.9
ENE
8
0.8
ENE
8
0.7
NE
8
0.8
ENE
8
0.8
ENE
8
0.5
NE
11
0.6
NNE
11
1.1
NE
10
0.9
NE
6
0.9
NE
10
1
NE
10
0.9
NE
10
0.8
NE
9
0.7
NE
9
0.6
NE
9
0.6
NE
9
0.7
NE
10
Wave Graph
Metric surfscale
Energy kJ
51
50
81
50
47
90
70
99
88
70
86
86
57
75
235
59
163
184
150
106
88
70
67
94
Wind (km/h)
25
ESE
25
E
20
ESE
20
E
20
ESE
20
E
20
E
25
E
25
E
25
E
25
ENE
20
NE
15
N
15
NNW
20
NW
15
WNW
10
WNW
5
SSE
5
ENE
10
S
20
SE
25
SE
25
E
20
ENE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
off
cross-off
cross-off
glassy
cross
cross-on
on
on
cross-on
cross-on
High Tide
2:13AM0.94m
2:31PM0.94m
3:03AM0.96m
3:22PM0.91m
3:47AM0.97m
4:08PM0.89m
Low Tide
8:24AM0.22m
8:48PM0.19m
9:18AM0.22m
9:33PM0.20m
10:06AM0.21m
10:13PM0.22m
cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:00
1
1
3
7
4
6
2
6
2
Temp °C
27
27
27
27
27
27
27
27
27
27
27
28
28
28
28
28
27
27
27
26
26
27
27
27
26
26
26
27
27
27
27
27
27
27
27
29
30
30
30
30
29
31
30
28
26
27
27
28
Swell 1
Height (m)
Direction
Period (s)
2.1
SSE
11
2
SSE
11
1.9
SSE
11
1.9
SSE
11
1.8
SSE
11
1.8
SSE
11
1.7
SSE
11
1.7
SSE
11
1.6
SSE
11
1.7
SSE
10
1.6
SSE
10
1.7
SSE
10
1.5
SSE
10
1.6
SE
10
1.4
SE
10
1.6
SE
13
1.6
SE
13
1.7
SE
12
1.7
SSE
12
1.5
S
19
1.5
S
18
1.5
S
18
2.2
SE
9
1.9
SE
9
Energy kJ
1134
957
878
829
745
771
687
637
573
587
530
554
466
510
424
816
878
864
850
1570
1455
1375
833
593
Swell 2
Height (m)
Direction
Period (s)
0.6
NE
9
0.6
NE
9
0.4
SW
16
0.6
NE
9
0.6
NE
9
0.8
ENE
8
0.7
NE
8
0.4
SW
12
0.4
SW
12
0.4
SW
11
0.4
NE
11
0.8
ENE
8
0.8
ENE
6
0.8
ENE
6
1.1
NE
10
0.9
NE
6
1
S
20
1.2
S
19
1.4
S
19
0.8
NE
9
0.7
NE
9
0.6
NE
9
1.4
S
17
1.3
S
16
Energy kJ
51
50
62
50
47
90
70
37
35
32
31
86
43
37
235
59
776
1070
1394
106
88
70
1160
924
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
16
0.3
SW
16
0.3
ENE
8
0.3
ENE
8
0.4
SW
13
0.4
SW
12
0.4
SW
12
0.2
NNE
11
0.2
NNE
11
0.4
NE
11
0.3
SW
11
0.4
NE
11
0.5
NE
11
0.6
NNE
11
0.6
SE
14
0.8
S
21
0.9
NE
10
1
NE
10
0.9
NE
10
0.4
SW
16
0.4
SW
16
0.5
SW
16
0.6
NE
9
0.7
NE
10
Energy kJ
40
39
12
13
44
40
38
12
12
31
19
30
57
75
116
541
163
184
150
94
91
125
67
94
Wind waves
Height (m)
Direction
Period (s)
0.4
ENE
7
0.7
NE
9
0.6
ENE
5
0.6
ENE
5
0.9
ENE
8
0.8
ENE
8
0.7
NE
8
0.8
ENE
8
0.5
N
4
0.5
N
4
2.4
SSE
12
3
SSE
9
2.5
SE
10
2.4
SE
10
Energy kJ
18
81
20
20
99
88
70
86
7
7
1534
1482
1203
1160
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
2
2
3
3
1
4
1
1
4
1
1
3
4
4
Distance (km)
2
2
2
2
2
2
2
2
2
2
5
5
27
27
0
16
0
0
2
30
30
623
2
2
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
2
2
3
3
3
4
4
4
5
1
1
4
4
Best forecast wave conditions in American Samoa
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
2
2
3
3
3
4
4
4
5
1
1
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
4
4
5
4
4
4
4
5
5
9
9
9
6
6
7
7
8
7
7
  • 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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