Aunu'u Island Surf Break

Lat Long: 14.29° S 170.59° W

Aunu'u Island Surf Forecast and Surf Report

Issued: 12 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aunu'u Island sea temperature is
27.1°C
0.2° 

Aunu'u Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Aunu'u Island surf forecast from 10 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 1PM (local time) - 6ft (1.9m), 17s period, SSW swell with offshore winds.
  • Most powerful swell: Sunday 13 Sep, 1PM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,089 kJ wave energy.
  • Next surfable swell (1★+): Thursday 10 Sep, 4PM (local time) - 2ft (0.6m), 13s period with SW 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 Thursday (Sep 10) at 4PM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.5m and 10s. 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 1.9m 17s and forecast to arrive on Sunday (Sep 13) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Monday (Sep 14) at 7PM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 10th Sep)2ft (0.6m) 13s
Best Surf 1PM (Sun 13th Sep)6ft (1.9m) 17s
Most Powerful 1PM (Sun 13th Sep)6ft (1.9m) 17s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sat morning. Warm (max 27°C on Wed night, min 26°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 14mm), heaviest on Sat night. Warm (max 26°C on Sat night, min 26°C on Sat night). Wind will be generally light.

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
0
1
3
2
3
2
4
4
4
4
4
4
3
3
3
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
13
0.8
SW
12
0.7
SW
11
0.7
SW
11
0.5
SW
18
0.9
SW
20
1.1
SW
19
1.5
SW
18
1.9
SW
18
1.8
SW
17
1.6
SW
16
1.3
SW
16
1.3
SW
17
1.3
SW
17
1.1
SW
16
1.1
SW
16
1
SW
16
0.9
SW
16
0.9
SW
15
0.8
SW
15
Wave Graph
Metric surfscale
Energy kJ
160
142
178
121
116
152
634
808
1398
2078
1863
1239
813
951
951
669
567
496
406
365
258
Wind (km/h)
20
SE
25
ESE
15
E
15
ENE
15
SE
20
ESE
20
ESE
20
ESE
25
ESE
25
ESE
15
ESE
20
ESE
20
E
20
E
20
E
25
ENE
20
E
20
ENE
15
NNE
15
WNW
10
SE
Wind State
cross-off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
on
cross-off
High Tide
6:15AM1.12m
6:41PM1.07m
7:01AM1.09m
7:25PM1.06m
7:46AM1.03m
8:09PM1.03m
8:32AM0.96m
8:54PM0.98m
9:21AM0.88m
9:42PM0.93m
10:13AM0.80m
10:34PM0.87m
11:12AM0.75m
11:33PM0.83m
Low Tide
12:31PM0.03m
00:49AM0.07m
1:13PM0.07m
1:35AM0.10m
1:54PM0.12m
2:22AM0.14m
2:36PM0.18m
3:10AM0.19m
3:20PM0.24m
4:01AM0.24m
4:07PM0.29m
4:58AM0.28m
5:02PM0.34m
clear
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clear
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
rain showers
rain showers
cloud
part cloud
part cloud
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thunderstorm
thunderstorm
thunderstorm
thunderstorm
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
6:18
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:17
 mm
2
3
4
3
4
4
2
1
11
6
1
Temp °C
27
27
26
26
27
26
26
26
26
26
26
26
26
26
26
26
26
26
26
27
25
Feels °C
27
27
27
29
29
28
27
27
26
26
28
27
26
26
26
26
27
27
28
29
26
  • 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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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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