Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 6 am Friday 22 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
29.7° 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 10AM is: 0.8m 9s primary swell from a Northeast direction (forecast issued at 06:00am May 22). An open ocean swell of 1.6m 11s is not directed at the surf break, a second open ocean swell of 1.0m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (SST) & DateWave HeightWave Period
Morning (22 May)2.5ft (0.8m)9s
Afternoon (22 May)2.5ft (0.8m)9s
Evening (22 May)2.5ft (0.8m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 28°C on Sat night, min 26°C on Fri night). Mainly fresh winds.

Friday
22
Saturday
23
Sunday
24
Mon
25
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
0
0
0
0
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)
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.7
NE
9
0.7
NE
9
0.7
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.4
NE
9
0.6
NE
9
0.8
ENE
8
0.7
NE
8
0.7
NE
8
Wave Graph
Metric surfscale
Energy kJ
97
95
114
112
112
112
95
95
79
79
79
51
51
64
64
65
51
50
50
28
62
90
72
69
Wind (km/h)
25
SE
25
SE
25
SE
25
SE
30
SSE
30
SSE
30
SSE
30
SE
25
SE
25
SE
30
SE
25
SE
25
ESE
30
ESE
25
ESE
25
ESE
25
E
25
E
25
E
20
E
15
E
20
E
20
E
20
E
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:34PM0.99m
1:17AM0.93m
1:35PM0.96m
2:13AM0.94m
2:31PM0.94m
Low Tide
6:16AM0.21m
6:59PM0.14m
7:23AM0.22m
7:56PM0.16m
8:24AM0.22m
8:48PM0.19m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part 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
2
1
1
1
Temp °C
27
27
27
27
27
27
27
26
26
26
26
26
27
27
28
27
27
27
28
28
28
28
27
27
27
27
27
27
26
26
26
25
24
25
25
25
25
25
27
26
26
26
27
28
29
29
28
28
Swell 1
Height (m)
Direction
Period (s)
1.3
S
11
1.3
S
11
1.6
S
11
1.7
S
12
1.6
SSE
11
1.6
SSE
11
1.6
SSE
11
1.6
SSE
11
1.6
SSE
11
2.1
SSE
12
2.1
SSE
12
2.1
SSE
11
2
SSE
11
2
SSE
12
2
SSE
12
2
SSE
12
2.1
SSE
11
2.1
SSE
11
2
SSE
11
2
SSE
11
2
SSE
11
1.9
SSE
11
1.9
SSE
11
1.9
SSE
11
Energy kJ
411
433
663
786
693
657
657
645
669
1141
1141
1083
989
1087
1106
1087
1080
1095
973
955
906
846
814
799
Swell 2
Height (m)
Direction
Period (s)
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.7
NE
9
0.7
NE
9
0.7
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.4
NE
9
0.6
NE
9
0.4
SW
12
0.4
SW
12
0.7
NE
8
Energy kJ
97
95
114
112
112
112
95
95
79
79
79
51
51
64
64
65
51
50
50
28
62
40
38
69
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
14
0.3
SW
14
0.2
SSW
14
0.2
N
12
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
18
0.3
E
8
0.4
SE
9
0.3
E
8
0.3
E
8
0.3
E
8
0.2
SSW
18
0.3
ESE
8
0.2
ESE
8
0.3
ENE
8
0.3
SW
16
0.4
SW
16
0.3
ENE
8
0.4
SW
13
0.2
N
11
0.3
E
8
0.4
SW
12
Energy kJ
33
33
20
11
7
7
7
13
12
20
12
12
12
30
13
7
12
39
62
13
45
9
12
37
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
8
1.2
SE
5
1
ESE
8
1.1
SE
8
1.1
SE
5
1.1
SE
5
1.2
SE
5
1.2
SE
5
1.2
SE
5
0.5
ESE
9
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.3
ESE
8
0.2
ESE
8
0.8
ENE
8
0.7
NE
8
Energy kJ
176
74
147
162
51
56
66
71
77
44
29
28
25
13
7
90
72
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
1
2
2
2
3
3
2
2
2
3
2
4
3
3
3
3
3
3
3
3
3
Distance (km)
624
1249
1302
30
1308
1305
1308
1308
1308
1319
1249
1249
1249
1249
2
2
2
2
193
2
2
2
2
2
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
1
4
4
3
4
3
3
3
3
3
Best forecast wave conditions in American Samoa
Rating
(10 max)
1
4
4
3
4
3
3
3
3
3
Header Global
Rating
(10 max)
6
7
6
5
5
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
5
5
5
  • 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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