Amouli surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 6 pm Monday 18 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
30.0° 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 10PM is: 1.0m 13s primary swell from a South direction and 1.5m 8s secondary swell from a Southeast direction (forecast issued at 06:00pm May 18). The wind direction is predicted to be cross-onshore.

Time (SST) & DateWave HeightWave Period
Morning (18 May)--
Afternoon (18 May)3.5ft (1.1m)13s
Evening (18 May)3.5ft (1.0m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon afternoon. Warm (max 28°C on Wed morning, min 26°C on Mon night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thu
21
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
10 AM
1 PM
Rating
(10 max)
2
2
1
0
0
1
2
3
3
3
3
3
3
3
3
3
3
2
2
2
1
1
1
1
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)
1.1
S
13
1
S
13
1
S
13
1.9
SSE
8
2
SSE
8
1.7
SSE
8
1.6
SE
8
1.6
SE
9
0.9
S
16
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.5
SE
9
1.5
SE
9
1.4
SE
9
1.4
SE
9
1.3
SE
9
1.3
SE
9
1.3
SE
9
1.1
SE
9
1.1
SE
9
0.9
S
11
0.7
S
13
Wave Graph
Metric surfscale
Energy kJ
417
335
319
476
496
394
346
417
407
393
402
402
402
367
359
328
328
266
266
266
211
206
206
173
Wind (km/h)
15
NE
5
E
15
SSW
25
SSE
15
SE
10
ESE
5
E
5
NNE
5
NW
5
NW
5
NNW
5
NNW
5
WNW
5
NW
5
NNW
10
NNW
10
NW
5
NW
5
WNW
10
W
10
SW
10
SW
10
SSW
10
SSW
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-off
off
off
cross-off
cross-off
cross-off
glassy
glassy
cross-off
off
off
cross-off
cross-off
cross
cross
cross-on
cross-on
High Tide
8:59PM0.96m
9:19AM1.12m
10:04PM0.94m
10:24AM1.07m
11:10PM0.92m
11:29AM1.03m
Low Tide
2:56AM0.10m
3:48PM0.03m
3:59AM0.14m
4:52PM0.07m
5:07AM0.18m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:00
3
2
3
2
1
Temp °C
27
27
26
26
26
26
26
27
27
27
27
27
27
27
27
28
28
28
28
28
27
27
27
27
30
31
28
26
27
28
30
31
31
30
31
31
31
31
31
32
31
32
32
32
30
30
30
30
Swell 1
Height (m)
Direction
Period (s)
1.5
SE
8
1.5
SE
8
1.5
SE
8
0.9
S
12
0.8
S
12
1.7
SSE
8
1.6
SE
8
1.6
SE
9
1.5
SE
9
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.6
SE
9
1.5
SE
9
1.5
SE
9
1.4
SE
9
1.4
SE
9
1.3
SE
9
1.3
SE
9
1.3
SE
9
1.1
SE
9
1.1
SE
9
1
SE
9
1
SE
9
Energy kJ
284
291
291
247
193
394
346
379
351
393
402
402
402
367
359
328
328
266
266
266
211
206
152
148
Swell 2
Height (m)
Direction
Period (s)
1.1
S
13
1
S
13
1
S
13
0.6
SE
12
0.6
S
18
0.8
S
12
0.8
S
16
0.9
S
16
0.9
S
16
0.7
S
16
0.8
S
15
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
0.7
S
12
0.7
S
12
0.8
S
11
0.9
S
11
0.8
S
11
Energy kJ
417
335
319
98
219
190
342
417
407
242
290
343
333
315
222
206
187
178
175
134
132
163
206
149
Swell 3
Height (m)
Direction
Period (s)
0.5
NE
8
0.5
SE
13
0.5
SE
13
0.5
S
18
0.5
SE
12
0.7
S
17
0.7
S
12
0.6
S
12
0.7
S
12
0.6
S
12
0.6
S
12
0.5
NE
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
0.6
NNE
8
0.5
NE
8
0.5
NE
9
0.7
S
13
Energy kJ
33
82
78
159
77
284
144
104
137
99
98
32
26
32
31
30
30
30
30
29
43
30
38
173
Wind waves
Height (m)
Direction
Period (s)
1.9
SSE
8
2
SSE
8
Energy kJ
476
496
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
1
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
1
Distance (km)
2
2
127
622
191
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
14
14
14
127
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
Best forecast wave conditions in American Samoa
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
5
5
5
4
4
4
5
5
5
4
5
4
4
4
5
4
4
  • 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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