Aunu'u Island surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 12 am Tuesday 12 May 2026 SST
Forecast update in hr  min  s Forecast update imminent
Aunu'u Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aunu'u Island sea temperature is
29.9° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Aunu'u Island today?

The current surf forecast for Aunu'u Island at 4AM is: 0.8m 15s primary swell from a Southwest direction and 0.7m 12s secondary swell from a Southwest direction (forecast issued at 12:00am May 12). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (SST) & DateWave HeightWave Period
Morning (12 May)2.5ft (0.8m)15s
Afternoon (12 May)3.5ft (1.1m)14s
Evening (12 May)3.5ft (1.1m)14s

Table - waves today at Aunu'u Island. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 29°C on Mon night, min 28°C on Mon night). Mainly fresh winds.

Tuesday
12
Wednesday
13
Thursday
14
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)
2
1
2
2
2
1
1
2
1
2
2
2
3
3
3
2
1
3
1
1
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
SW
16
0.8
SW
15
0.8
SW
15
0.8
SW
15
0.9
SW
12
1.1
SW
14
0.8
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
0.7
SSW
16
0.8
SSW
16
0.9
SW
14
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.8
SSW
13
0.8
SSW
13
0.8
SSW
13
0.7
SSW
13
0.7
SSW
16
0.8
SSW
13
Wave Graph
Metric surfscale
Energy kJ
468
284
273
266
256
459
245
514
453
529
447
280
346
308
292
276
254
308
239
229
225
173
280
232
Wind (km/h)
25
E
30
ESE
25
E
20
ESE
20
E
20
ESE
20
SE
25
SE
20
SSE
20
SSE
15
SE
20
ESE
20
ESE
15
ESE
20
ESE
15
ESE
15
ESE
15
ESE
20
ESE
20
ESE
15
SE
15
SE
20
SE
20
ESE
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:11AM0.96m
3:29PM0.97m
3:57AM1.04m
4:19PM1.00m
4:44AM1.11m
5:11PM1.02m
Low Tide
9:20AM0.19m
9:39PM0.14m
10:11AM0.12m
10:26PM0.09m
11:03AM0.06m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:01
6:01
1
1
1
Temp °C
28
28
29
29
29
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
26
28
29
29
30
28
28
29
30
30
29
29
30
30
30
30
30
30
30
30
30
30
30
Swell 1
Height (m)
Direction
Period (s)
1
SW
16
0.8
SW
15
0.8
SW
15
0.8
SW
12
1.3
ESE
9
1.2
ESE
10
1.2
ESE
10
1.1
SW
14
1.1
SW
14
1.2
ESE
10
1.2
ESE
10
1
ESE
9
1
ESE
9
1.1
ESE
9
1
ESE
9
1
ESE
10
1
ESE
10
1.1
ESE
11
1.2
ESE
11
1.3
ESE
11
1.2
ESE
10
1.2
ESE
10
1.2
ESE
10
1.2
ESE
10
Energy kJ
468
284
273
172
249
248
263
514
453
246
241
184
184
201
184
192
175
286
334
346
304
298
298
298
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
8
0.7
SW
12
0.8
SW
12
0.8
SW
15
0.9
SW
12
1.1
SW
14
0.9
SW
12
1
ESE
10
1
ESE
10
1.1
SW
14
1.1
SW
14
0.8
SW
12
0.8
SSW
16
0.9
SW
14
0.9
SW
13
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.8
SSW
13
0.8
SSW
13
0.8
SSW
13
0.7
SSW
13
0.7
SSW
13
0.8
SSW
13
Energy kJ
24
141
172
266
256
459
195
200
196
529
447
167
346
308
261
276
254
308
239
229
225
173
176
232
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
7
0.6
SE
10
0.4
NE
8
0.4
NE
8
0.6
SW
15
0.4
NE
9
0.8
SW
14
0.5
S
16
0.4
ENE
8
0.4
SSW
18
0.5
SSW
15
0.7
SSW
16
0.8
SW
12
0.8
SSW
15
0.8
SSW
15
0.6
SW
11
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.6
SW
13
0.6
SW
13
0.7
SSW
16
0.6
S
16
Energy kJ
10
74
24
25
178
28
245
132
27
108
130
280
172
304
292
90
212
212
212
212
144
144
280
193
Wind waves
Height (m)
Direction
Period (s)
1.1
ESE
9
1
E
5
1.3
ESE
9
1.3
ESE
9
Energy kJ
202
54
249
243
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
3
3
2
3
4
2
3
3
3
2
2
3
2
2
2
2
3
3
Distance (km)
0
194
0
0
0
27
622
622
624
1318
1302
0
0
0
0
0
25
0
194
194
194
194
1364
240
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
3
2
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in American Samoa
Rating
(10 max)
3
2
3
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
8
9
9
9
9
9
8
8
8
7
9
9
9
9
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)
Map placeholder

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