Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 pm Wednesday 13 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

Moderate rain (total 19mm), heaviest on Wed night. Warm (max 28°C on Wed morning, min 27°C on Thu night). Wind will be generally light.

Wed
13
Thursday
14
Friday
15
Sat
16
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
4 AM
7 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
SSW
16
0.8
SSW
16
0.8
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
1.2
ESE
11
1.2
ESE
11
1.2
ESE
11
1.2
ESE
10
1.2
ESE
10
1.2
ESE
10
1.2
ESE
10
1.2
S
16
1.2
S
15
1.2
S
15
1.2
S
14
1.2
S
14
1.2
S
14
1.2
S
15
1.3
S
15
1.4
S
14
1
S
14
1
S
14
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
20
E
15
E
15
ESE
15
ESE
15
ESE
10
ESE
15
ESE
15
ESE
15
ESE
10
E
10
ESE
10
SE
15
SE
15
SE
15
SE
15
SE
15
ESE
15
SE
15
SE
15
SE
20
ESE
20
ESE
20
ESE
20
ESE
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
High Tide
4:19PM1.00m
4:44AM1.11m
5:11PM1.02m
5:33AM1.16m
6:04PM1.03m
6:25AM1.18m
Low Tide
10:11AM0.12m
10:26PM0.09m
11:03AM0.06m
11:15PM0.06m
11:56AM0.01m
00:07AM0.05m
part cloud
clear
part cloud
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
6:01
6:01
1
2
2
1
1
1
1
1
2
1
1
2
2
1
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
27
27
27
27
27
27
27
27
27
27
27
29
30
30
30
31
31
31
30
30
31
31
31
31
29
29
29
29
29
29
29
28
28
28
28
Swell 1
Height (m)
Direction
Period (s)
1.1
ESE
9
1.1
ESE
9
1.1
ESE
9
1.1
ESE
9
1.1
ESE
9
1.1
ESE
11
1.2
ESE
11
1.2
ESE
11
1.2
ESE
11
1.2
ESE
10
1.2
ESE
10
1.2
ESE
10
1.2
ESE
10
1.2
S
16
1.2
S
15
1.2
S
15
1.2
S
14
1.2
S
14
1.2
S
14
1.2
S
15
1.3
S
15
1.4
S
14
1
S
14
1
S
14
Energy kJ
217
217
217
217
217
286
334
328
322
304
298
298
292
697
653
636
610
593
602
636
711
797
405
377
Swell 2
Height (m)
Direction
Period (s)
0.8
SSW
16
0.8
SSW
16
0.8
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
13
0.8
SSW
13
0.9
SSW
13
0.8
SSW
13
0.8
SSW
13
0.9
SSW
13
1.2
ESE
10
1.1
ESE
10
1.1
ESE
10
1.1
ESE
10
1.1
ESE
10
1.1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
Energy kJ
363
346
312
365
346
317
308
299
225
282
222
225
290
274
227
223
223
223
223
205
169
166
166
166
Swell 3
Height (m)
Direction
Period (s)
0.8
SW
12
0.7
SW
12
0.8
SW
13
0.8
SW
13
0.6
SW
11
0.6
SW
11
0.8
SW
13
0.8
SW
13
0.7
SW
13
0.6
SW
13
0.7
S
17
0.7
SSW
16
0.7
S
16
0.6
SW
14
0.6
SW
14
0.5
SW
14
0.5
SW
14
0.5
SW
14
0.4
SW
14
0.4
SW
14
0.5
SW
18
0.4
SW
18
0.5
SW
18
0.5
SW
16
Energy kJ
167
137
196
212
90
71
212
212
183
144
273
280
260
116
118
95
96
97
70
70
154
111
150
127
Wind waves
Height (m)
Direction
Period (s)
1.1
SSE
6
1.2
SSE
6
Energy kJ
85
113
Nearest Offshore or Glassy
Rating
(10 max)
1
3
2
3
3
4
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
2
4
4
Distance (km)
2111
2
2
2
2
1365
2
2
193
193
2
2
2
193
193
193
193
193
193
193
193
193
2074
2074
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
3
3
3
3
3
3
2
2
2
Best forecast wave conditions in American Samoa
Rating
(10 max)
3
3
3
3
3
3
2
2
2
Header Global
Rating
(10 max)
7
9
9
9
9
9
4
5
5
4
5
4
5
5
5
5
5
5
5
5
5
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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