Alao surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 am Monday 01 Jun 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
29.4° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Alao today (01 Jun):

  • Morning surf: Morning surf (01 Jun, local time) - 1.5ft (0.4m), 12s period with NNW swell.
  • Afternoon surf: Afternoon surf (01 Jun, local time) - 1.5ft (0.4m), 10s period with NNE swell.
  • Evening surf: Evening surf (01 Jun, local time) - 1.5ft (0.4m), 9s period with NNE swell.

The current surf forecast for Alao at 3AM is: 0.4m 12s primary swell from a North-northwest direction and 0.4m 8s secondary swell from a North-northeast direction (forecast issued at 12:00am June 01). An open ocean swell of 1.1m 14s is not directed at the surf break, a second open ocean swell of 2.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (SST) & DateWave HeightWave Period
Morning (01 Jun)1.5ft (0.4m)12s
Afternoon (01 Jun)1.5ft (0.4m)10s
Evening (01 Jun)1.5ft (0.4m)9s

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 22mm), heaviest during Mon afternoon. Warm (max 27°C on Sun night, min 26°C on Tue morning). Mainly strong winds.

Monday
1
Tuesday
2
Wednesday
3
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
10 AM
1 PM
4 PM
7 PM
10 PM
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
Wave
Height (m)
Direction
Period (s)
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.4
NNE
10
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.5
NE
9
0.4
NNE
9
0.4
NNE
9
0.5
NE
9
0.4
NNE
9
0.5
NE
9
0.5
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
8
0.4
NE
8
Wave Graph
Metric surfscale
Energy kJ
47
48
48
48
36
35
33
33
33
32
41
32
32
40
32
39
39
28
27
27
27
19
18
18
Wind (km/h)
35
ESE
40
ESE
40
ESE
40
ESE
35
ESE
40
ESE
40
ESE
40
ESE
40
ESE
35
ESE
40
ESE
40
SE
35
SE
35
SE
35
SE
30
ESE
25
SE
25
ESE
25
ESE
25
ESE
30
ESE
30
SE
30
ESE
25
SE
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
7:40AM0.93m
8:14PM0.79m
8:23AM0.91m
8:59PM0.77m
9:06AM0.88m
9:44PM0.76m
Low Tide
1:20AM0.25m
2:05PM0.19m
2:01AM0.27m
2:47PM0.21m
2:43AM0.29m
3:30PM0.24m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
2
2
2
2
2
3
1
2
2
1
1
Temp °C
27
27
27
27
27
27
27
27
27
27
27
27
26
27
26
26
26
26
26
26
26
26
26
27
25
24
24
24
25
24
24
24
24
25
24
24
23
24
23
23
24
23
24
24
24
23
23
24
Swell 1
Height (m)
Direction
Period (s)
1.2
S
14
1.1
S
14
1.1
S
13
0.9
SSW
13
1
S
13
0.9
SSW
13
0.9
SSW
13
0.8
SSW
13
0.8
S
13
0.7
S
12
0.9
S
10
0.5
S
12
0.5
S
12
0.5
S
12
0.4
NNE
9
0.5
NE
9
0.5
S
11
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.7
SSE
10
0.9
SSE
9
0.4
NE
8
0.4
NE
8
Energy kJ
577
467
440
295
355
286
286
222
206
148
148
76
75
71
32
39
64
28
27
27
94
124
18
18
Swell 2
Height (m)
Direction
Period (s)
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
10
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.6
S
12
0.4
NNE
9
0.4
NNE
9
0.5
NE
9
0.4
SSW
12
0.3
SSW
12
0.5
NE
9
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
0.4
NE
9
0.4
NE
9
0.2
N
11
0.1
SW
13
Energy kJ
28
28
28
28
36
35
33
33
33
32
106
32
32
40
46
28
39
24
25
24
27
19
9
6
Swell 3
Height (m)
Direction
Period (s)
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.4
NNW
12
0.3
NNW
12
0.3
NNW
12
0.3
NNW
11
0.2
NNW
11
0.3
NNW
11
0.3
NNW
11
0.5
NE
9
0.2
NNW
11
0.3
NNW
11
0.3
NNW
12
0.2
N
11
0.2
N
11
0.2
S
16
0.2
S
16
0.2
S
16
0.2
N
12
0.2
S
11
0.2
S
14
0.2
S
14
0.2
N
11
Energy kJ
47
48
48
48
28
27
24
12
24
23
41
12
24
26
10
10
20
19
19
11
9
16
16
9
Wind waves
Height (m)
Direction
Period (s)
2.3
SE
8
2.5
SE
8
2.5
SE
8
3
SE
9
3
SE
8
2.5
SE
8
2.5
SE
8
2.5
SE
8
2.5
ESE
8
2.4
ESE
8
2.3
ESE
8
2.5
SE
8
2.5
SE
8
2.4
SE
8
2.4
SE
8
2.3
SE
8
2.1
SE
8
2
SE
8
1.9
SE
8
1.9
SE
8
1.7
ESE
8
1.8
ESE
8
2.1
SE
8
2
SE
8
Energy kJ
701
789
1002
1163
1084
941
935
840
804
750
687
885
865
792
752
686
571
515
434
423
327
353
507
482
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
2
2
2
2
3
1
1
2
2
1
1
1
2
1
1
1
1
4
Distance (km)
1330
1319
1319
1319
1308
1305
1319
1319
1302
1302
1302
1302
1302
1305
1331
1365
1365
1302
623
623
625
1330
1367
1375
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
Best forecast wave conditions in American Samoa
Rating
(10 max)
Header Global
Rating
(10 max)
5
5
4
5
5
5
5
5
4
5
4
4
5
5
5
4
4
4
4
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)
Map placeholder

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