Aunu'u Island surfForecast / Tutuila / American Samoa

information circle16 Day Weather and Surf, issued 6 am Friday 29 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
29.4° C
(Which is 1.2°C warmer than normal for this time of year)

Aunu'u Island surf forecast from 29 May 2026:

  • Best quality surf: Friday 29 May, 10AM (local time) - 6ft (1.8m), 16s period, S swell with offshore winds.
  • Most powerful swell: Saturday 30 May, 1PM (local time) - 7ft (2.2m), 18s period, S swell with 3,028 kJ wave energy.
  • Next surfable swell (1★+): Friday 29 May, 10AM (local time) - 6ft (1.8m), 16s period with S swell.

Best Forecast Surf Conditions for Aunu'u Island this week:

The surf forecast for Aunu'u Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 29) at 10AM. The primary swell is predicted to be 1.8m and 16s period with a secondary swell of 1.1m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Aunu'u Island in the next 16 days are 2.2m 18s and forecast to arrive on Saturday (May 30) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Wednesday (Jun 03) at 7AM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 29th May)6ft (1.8m) 16s
Best Surf10AM (Fri 29th May)6ft (1.8m) 16s
Most Powerful 1PM (Sat 30th May)7ft (2.2m) 18s

Table - best surf conditions forecast for Aunu'u Island over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 27°C on Fri morning, min 26°C on Sat night). Winds increasing (light winds from the E on Fri morning, fresh winds from the SE by Sun night).

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Mon morning. Warm (max 27°C on Mon morning, min 26°C on Tue morning). Mainly strong winds.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
2
2
3
2
2
2
0
0
1
0
0
0
1
0
0
0
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
S
16
1.8
S
15
1.7
S
15
1.6
S
19
2.1
S
17
1.9
S
16
1.5
S
15
1.4
SSW
14
1.2
S
14
2.1
SE
8
2.3
SE
8
2.4
SE
8
1.2
S
9
2.3
SE
9
2.4
SE
8
0.2
S
15
0.2
S
14
1.2
SSE
9
1.2
SSE
9
0.2
S
20
1.6
SE
9
Wave Graph
Metric surfscale
Energy kJ
1667
1528
1263
1798
2713
1834
1019
845
577
593
736
734
256
815
811
17
16
248
232
30
399
Wind (km/h)
15
E
15
ESE
25
ESE
30
ESE
35
ESE
35
SE
35
SE
35
ESE
35
SE
40
ESE
40
SE
40
SE
40
ESE
35
SE
30
ESE
30
ESE
30
ESE
30
ESE
25
ESE
25
ESE
30
ESE
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
High Tide
6:09PM0.84m
6:20AM0.97m
6:49PM0.83m
6:59AM0.95m
7:31PM0.81m
7:40AM0.93m
8:14PM0.79m
8:23AM0.91m
8:59PM0.77m
9:06AM0.88m
9:44PM0.76m
9:50AM0.86m
10:31PM0.76m
Low Tide
12:06PM0.18m
00:03AM0.23m
12:44PM0.17m
00:41AM0.23m
1:24PM0.18m
1:20AM0.25m
2:05PM0.19m
2:01AM0.27m
2:47PM0.21m
2:43AM0.29m
3:30PM0.24m
3:26AM0.31m
4:13PM0.26m
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
cloud
part cloud
part cloud
rain showers
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:39
6:39
6:39
6:39
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:00
6:00
6:00
6:00
3
2
2
2
1
1
Temp °C
27
27
27
27
27
27
27
27
27
27
27
27
26
26
26
26
27
27
27
27
27
28
28
27
25
25
25
25
24
24
24
24
24
22
22
22
22
24
24
25
25
25
Swell 1
Height (m)
Direction
Period (s)
1.8
S
16
1.8
S
15
1.7
S
15
1.6
S
19
2.1
S
17
1.9
S
16
1.5
S
15
1.4
SSW
14
1.2
S
14
0.9
SSW
13
0.9
SSW
13
0.8
S
13
1.2
S
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
1.2
SSE
9
1.2
SSE
9
0.3
NE
8
0.3
SE
12
Energy kJ
1667
1528
1263
1798
2713
1834
1019
845
577
290
286
202
256
21
21
20
20
248
232
11
23
Swell 2
Height (m)
Direction
Period (s)
1.1
SSE
9
1.2
SSE
8
1.1
S
20
1.4
S
14
0.4
NNE
9
0.4
NNE
10
0.4
NNE
9
0.4
NNE
9
0.4
NNE
8
0.4
NNE
10
0.4
NE
10
0.4
NNE
9
0.5
S
12
0.3
SSW
12
0.2
S
16
0.2
N
12
0.2
S
14
0.4
NE
8
0.4
NE
8
0.2
S
20
0.3
NE
8
Energy kJ
189
176
996
813
32
35
32
32
28
37
23
33
75
29
20
11
16
18
18
30
10
Swell 3
Height (m)
Direction
Period (s)
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.5
NE
9
0.4
NNW
13
0.4
NNW
12
0.4
NNW
13
0.4
NNW
13
0.4
NNW
12
0.3
NNW
12
0.3
NNW
12
0.2
NNW
11
0.4
NE
9
0.2
N
12
0.2
N
11
0.2
S
15
0.2
N
11
0.1
SW
12
0.3
SW
12
0.3
SW
12
0.3
S
18
Energy kJ
55
55
52
40
62
60
57
55
48
28
26
12
21
11
10
17
9
6
21
22
56
Wind waves
Height (m)
Direction
Period (s)
1.3
SE
8
1.6
SE
7
1.8
SE
7
1.7
ESE
7
1.7
SE
7
1.7
SE
8
1.8
SE
8
2.1
SE
8
2.3
SE
8
2.4
SE
8
2
ESE
8
2.3
SE
9
2.4
SE
8
2.1
ESE
8
2
ESE
8
1.4
E
8
1.1
E
7
1.8
SE
8
1.6
SE
9
Energy kJ
227
277
292
237
311
320
385
593
736
734
499
815
811
587
500
221
123
378
399
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
3
2
2
2
1
2
2
2
1
1
1
1
4
2
2
1
1
Distance (km)
0
0
240
1357
1357
1357
1318
1330
1318
1301
1330
1301
1302
1365
1249
1364
2071
622
0
27
1249
Best forecast wave conditions in American-Samoa - Tutuila
Rating
(10 max)
4
4
2
1
Best forecast wave conditions in American Samoa
Rating
(10 max)
4
4
2
1
Header Global
Rating
(10 max)
5
5
5
7
7
6
5
5
4
4
5
4
4
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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Information about the Aunu'u Island Surf forecast

The above surf forecast table for Aunu'u Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aunu'u Island can be found by selecting the local surf guide option on the grey menu. Our Aunu'u Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aunu'u Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Aunu'u Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Aunu'u Island is 15 km (9 miles) from Pago Pago. If you plan a holiday in American-Samoa - Tutuila, look for hotels and other accommodation in Pago Pago. Pago Pago has rooms for a wide range of budgets as well as car hire and transport links.

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