Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 6 am Tuesday 19 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
30.0° C
(Which is 1.4°C warmer than normal for this time of year)
Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 27°C on Tue morning). Wind will be generally light.

Tuesday
19
Wednesday
20
Thursday
21
Fri
22
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)
1.7
SSE
8
1.7
SSE
8
1.5
SE
8
1.5
SE
9
0.9
S
16
1.6
SE
9
1.6
SE
9
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NE
8
0.6
NE
9
0.6
NE
8
0.6
NNE
9
0.6
NE
8
0.6
NE
9
0.6
NE
10
0.7
NE
10
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
32
32
32
31
30
30
41
41
42
37
47
44
49
45
67
76
90
Wind (km/h)
10
E
10
ENE
10
NE
10
NNE
10
N
10
NNW
5
NNW
10
NNW
5
WNW
5
W
5
WNW
5
NW
5
WNW
5
W
5
WSW
5
SW
10
SSW
10
SSW
10
S
10
SSE
15
SSE
20
SSE
20
SE
25
SSE
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
off
cross-off
cross-off
glassy
off
off
cross-off
glassy
cross
cross
cross-on
cross-on
cross-on
on
on
on
on
High Tide
9:19AM1.12m
10:04PM0.94m
10:24AM1.07m
11:10PM0.92m
11:29AM1.03m
00:15AM0.92m
Low Tide
2:56AM0.10m
3:48PM0.03m
3:59AM0.14m
4:52PM0.07m
5:07AM0.18m
5:56PM0.11m
part cloud
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
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
2
1
Temp °C
27
27
27
27
28
28
28
27
27
27
28
28
28
28
28
27
27
27
27
27
27
27
27
27
29
30
30
30
31
32
33
31
31
30
32
32
32
32
33
31
30
30
30
30
29
28
28
27
Swell 1
Height (m)
Direction
Period (s)
1.7
SSE
8
1.7
SSE
8
1.5
SE
8
1.5
SE
9
1.5
SE
9
1.6
SE
9
1.6
SE
9
1.5
SE
9
1.6
SE
9
1.5
SE
9
1.5
SE
9
1.4
SE
9
1.3
SE
9
1.3
SE
9
1.2
SE
9
1.1
SE
9
1.1
SE
9
1
SE
9
1
SE
9
1
SE
9
1.2
S
13
1.4
S
13
1.6
S
12
1.6
S
12
Energy kJ
394
356
311
334
359
402
402
367
402
367
367
328
260
255
225
202
202
152
145
145
477
630
714
702
Swell 2
Height (m)
Direction
Period (s)
0.8
S
12
0.8
S
12
0.8
S
12
0.8
S
16
0.9
S
16
0.8
S
16
0.8
S
16
1
S
15
0.9
S
14
0.9
S
14
0.8
S
13
0.8
S
13
0.8
S
12
0.8
S
12
0.8
S
12
0.8
S
12
0.8
S
12
0.8
S
11
0.8
S
11
0.9
S
12
0.9
SE
9
0.9
SE
9
0.9
SE
9
0.8
ESE
8
Energy kJ
193
190
187
329
412
317
301
428
333
320
229
209
190
181
178
175
172
160
157
217
129
112
110
90
Swell 3
Height (m)
Direction
Period (s)
0.5
SE
12
0.6
S
17
0.7
S
17
0.7
S
12
0.6
S
12
0.6
S
12
0.6
S
12
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NE
8
0.6
NE
9
0.6
NE
8
0.6
NNE
9
0.6
NE
8
0.6
NE
9
0.6
NE
10
0.7
NE
10
Energy kJ
75
211
265
141
101
99
98
32
32
32
31
30
30
41
41
42
37
47
44
49
45
67
76
90
Wind waves
Height (m)
Direction
Period (s)
0.6
SSE
4
Energy kJ
11
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
2
2
3
2
2
2
3
2
2
2
2
2
2
2
1
2
3
4
1
1
Distance (km)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
16
16
16
129
2
2
625
30
30
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
1
1
Best forecast wave conditions in American Samoa
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
3
1
1
Header Global
Rating
(10 max)
4
4
4
5
5
5
4
4
4
5
5
4
4
5
5
4
4
4
4
5
5
5
7
8
  • 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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