Amouli surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 am Wednesday 20 May 2026 SST
Forecast update in hr  min  s Forecast update imminent
Amouli surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Amouli sea temperature is
29.9° C
(Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Amouli today?

The current surf forecast for Amouli at 7AM is: 1.5m 9s primary swell from a Southeast direction and 0.9m 14s secondary swell from a South direction (forecast issued at 12:00am May 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SST) & DateWave HeightWave Period
Morning (20 May)5ft (1.5m)9s
Afternoon (20 May)4.5ft (1.3m)9s
Evening (20 May)4.5ft (1.3m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Wed morning. Warm (max 28°C on Tue night, min 27°C on Wed morning). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
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)
3
3
3
3
3
2
2
2
1
1
1
1
1
1
1
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)
1.6
SE
9
1.5
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
1.1
SE
9
1
SE
9
1
S
14
1.3
S
13
1.5
S
13
1.6
S
12
1.6
S
12
1.6
S
11
1.6
S
11
1.7
S
11
1.7
S
11
1.6
S
11
1.6
S
11
1.6
S
12
Wave Graph
Metric surfscale
Energy kJ
402
367
367
359
328
260
255
226
202
202
178
157
357
577
715
714
666
655
639
695
683
606
617
722
Wind (km/h)
10
NW
10
WNW
5
WNW
5
WSW
5
W
5
W
5
SW
5
S
5
SSW
10
SSW
10
S
10
SSE
10
SSE
10
SSE
15
SSE
20
SSE
20
SSE
20
SE
20
SE
20
SE
20
SSE
20
SSE
20
SSE
20
SSE
off
off
cross-off
cross-off
glassy
cross-off
glassy
glassy
cross
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
High Tide
10:04PM0.94m
10:24AM1.07m
11:10PM0.92m
11:29AM1.03m
00:15AM0.92m
12:34PM0.99m
Low Tide
3:59AM0.14m
4:52PM0.07m
5:07AM0.18m
5:56PM0.11m
6:16AM0.21m
6:59PM0.14m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
1
1
1
2
1
1
Temp °C
28
28
28
27
27
28
28
28
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
26
32
32
32
31
31
32
32
33
31
30
30
30
30
30
29
28
28
28
28
28
28
28
28
27
Swell 1
Height (m)
Direction
Period (s)
1.6
SE
9
1.5
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
1.1
SE
9
1
SE
9
1
S
14
1.3
S
13
1.5
S
13
1.6
S
12
1.6
S
12
1.6
S
11
1.6
S
11
1.7
S
11
1.7
S
11
1.6
S
11
1.6
S
11
1.6
S
12
Energy kJ
402
367
367
359
328
260
255
226
202
202
178
148
357
577
715
714
666
655
639
695
683
606
617
722
Swell 2
Height (m)
Direction
Period (s)
0.9
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
1
SE
9
0.9
SE
9
0.9
SE
9
0.9
SE
9
0.8
ESE
8
0.7
SE
8
0.7
NE
9
0.8
NE
9
0.8
NE
9
0.8
NE
9
0.7
NE
9
0.7
NE
9
Energy kJ
343
333
320
225
206
190
178
178
175
166
157
157
145
107
110
110
88
70
79
97
97
97
78
78
Swell 3
Height (m)
Direction
Period (s)
0.4
NNE
8
0.4
NNE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.5
NE
8
0.6
NE
8
0.4
NE
9
0.5
NE
8
0.6
NE
9
0.5
NE
8
0.6
NE
10
0.6
NE
10
0.7
NE
9
0.7
SE
8
0.7
SE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
Energy kJ
26
26
32
31
31
30
30
30
29
29
38
27
35
65
33
73
76
81
70
70
46
48
47
46
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
1
2
2
3
3
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
14
14
127
3
3
3
3
28
28
28
28
28
28
28
28
28
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
2
2
3
3
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in American Samoa
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
2
2
3
3
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
4
4
5
5
5
5
5
5
5
5
5
4
5
5
7
7
7
6
5
5
5
5
6
8
  • 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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