Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 6 am Tuesday 26 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
29.5° 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 11AM is: 0.8m 9s primary swell from a Northeast direction (forecast issued at 06:00am May 26). An open ocean swell of 1.4m 12s is not directed at the surf break, a second open ocean swell of 1.4m 19s is not directed at the surf break, a second open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (SST) & DateWave HeightWave Period
Morning (26 May)2.5ft (0.8m)10s
Afternoon (26 May)2.5ft (0.8m)9s
Evening (26 May)2.5ft (0.8m)4s

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 25mm), heaviest during Tue night. Warm (max 28°C on Tue morning, min 26°C on Wed night). Mainly fresh winds.

Tuesday
26
Wednesday
27
Thursday
28
Fri
29
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
1
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)
0.9
NE
10
0.8
NE
10
0.8
NE
10
0.8
NE
9
0.8
NE
9
0.9
NW
5
0.7
NW
4
0.7
NE
10
0.7
NE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
9
0.8
NNE
9
0.7
NE
9
0.7
NE
10
0.7
NE
10
0.7
NE
9
0.7
NE
9
0.7
NE
9
0.7
NNE
9
0.5
E
8
0.5
E
8
Wave Graph
Metric surfscale
Energy kJ
142
113
127
122
119
31
19
96
98
125
125
122
115
113
113
90
92
92
90
90
88
76
28
28
Wind (km/h)
30
NNW
30
NNW
30
NW
30
NW
25
W
20
WSW
15
SW
15
WSW
15
SW
10
SSW
10
SSW
10
SW
10
SW
15
SSW
15
S
15
S
15
SSE
15
SSE
15
SE
15
SSE
15
SSE
15
SSE
15
SE
15
SE
cross-off
off
off
off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
on
on
High Tide
3:47AM0.97m
4:08PM0.89m
4:27AM0.97m
4:49PM0.87m
5:05AM0.98m
5:29PM0.86m
Low Tide
10:06AM0.21m
10:13PM0.22m
10:48AM0.20m
10:50PM0.22m
11:28AM0.19m
11:26PM0.23m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
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
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:00
3
4
4
2
3
2
1
1
6
4
2
Temp °C
28
28
28
28
28
28
28
27
27
27
27
27
27
27
27
26
26
26
26
26
26
26
26
26
28
28
28
28
29
29
30
29
29
30
30
30
30
29
29
28
28
28
28
28
27
28
27
27
Swell 1
Height (m)
Direction
Period (s)
1.5
SE
13
1.4
SE
12
1.4
SE
12
1.5
S
19
1.5
S
18
1.4
S
18
1.4
S
17
1.3
S
16
1.3
S
16
1.2
S
16
1.2
S
16
1.2
S
15
1.2
S
15
1.2
S
14
1.1
S
14
1.1
S
14
1.1
S
14
1.1
S
13
1.1
S
13
1
S
13
0.9
S
13
1
S
19
1.3
S
19
1.5
S
18
Energy kJ
734
590
570
1570
1455
1201
1160
924
879
724
706
653
619
610
508
482
456
430
417
345
276
745
1191
1423
Swell 2
Height (m)
Direction
Period (s)
1
S
20
1.2
S
19
1.4
S
19
1.3
SE
12
1.2
SE
12
1.1
SE
11
1.1
SE
11
1
SE
11
0.9
SE
11
0.8
SE
10
1.1
SE
10
1.1
SE
10
1
SE
10
1
SE
9
0.9
SE
9
0.9
SE
9
0.8
SE
9
0.7
NE
10
0.8
SE
9
0.7
SE
9
0.8
S
20
0.9
S
13
0.9
S
13
0.9
SE
9
Energy kJ
776
1070
1394
455
389
320
263
229
187
147
220
211
181
152
129
129
93
92
95
84
490
272
268
110
Swell 3
Height (m)
Direction
Period (s)
0.9
NE
10
0.8
NE
10
0.8
NE
10
0.8
NE
9
0.8
NE
9
0.9
NW
5
0.7
NW
4
0.7
NE
10
0.7
NE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
9
0.8
NNE
9
0.7
NE
9
0.7
NE
10
0.7
SE
8
0.7
NE
9
0.7
NE
9
0.7
NE
9
0.7
NNE
9
0.8
SSE
9
0.8
S
12
Energy kJ
142
113
127
122
119
31
19
96
98
125
125
122
115
113
113
90
92
64
90
90
88
76
99
187
Wind waves
Height (m)
Direction
Period (s)
1
N
5
1.1
N
5
1.1
N
5
1
NNW
5
0.9
NNW
5
0.6
SE
9
0.6
SE
8
0.5
E
8
0.5
E
8
Energy kJ
48
55
55
47
37
65
58
28
28
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
4
4
1
1
1
3
3
3
3
3
3
1
1
2
2
2
2
3
3
4
4
Distance (km)
187
106
106
106
16
200
104
0
16
16
16
16
16
16
30
30
2
2
2
2
2
2
27
2
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
4
4
3
3
3
3
3
3
1
1
3
3
2
2
3
4
4
4
Best forecast wave conditions in American Samoa
Rating
(10 max)
4
4
3
3
3
3
3
3
1
1
3
3
2
2
3
4
4
4
Header Global
Rating
(10 max)
9
5
6
7
7
9
7
9
9
6
6
6
9
9
9
9
9
7
7
6
6
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)
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