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Surf Forecasts:

Aunu'u Island surfForecast / Tutuila / American Samoa

information circle12 Day Weather and Surf, issued 6 pm Tuesday 10 Mar 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
29.5° C
 (Which is normal for this time of year)

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

The surf forecast for Aunu'u Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Mar 12) at 7AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.7m and 14s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Aunu'u Island in the next 12 days are 1.4m 15s and forecast to arrive on Saturday (Mar 14) at 10PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 8s period and expected on Wednesday (Mar 11) at 4AM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 12th Mar)2.5ft (0.8m) 14s
Best Surf 1PM (Sat 14th Mar)3ft (0.9m) 16s
Most Powerful10PM (Sat 14th Mar)4.5ft (1.4m) 15s

Table - best surf conditions forecast for Aunu'u Island over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 12mm), heaviest on Thu night. Warm (max 29°C on Wed afternoon, min 27°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Fri night. Warm (max 29°C on Sat afternoon, min 27°C on Sun night). Wind will be generally light.

Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
1
1
1
1
1
2
1
0
0
1
2
3
3
3
3
2
2
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.7
SW
0.6
SW
0.6
SW
0.6
SW
0.6
NNW
0.6
NNW
0.6
SW
0.6
S
1
S
1.3
S
1.4
S
1.2
S
1.1
S
1
S
0.9
SSE
0.9
SSE
0.7
SSE
Period(s) (?)141616151514141412121216161514141312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2512912992662091671441280092179501720790526404299232240145
Wind
(km/h)
25
E
30
E
30
E
30
E
30
E
25
E
20
E
20
E
15
E
15
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
25
ENE
20
E
15
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
1:31AM
0.69
1:47PM
0.80
2:28AM
0.71
2:39PM
0.83
3:15AM
0.75
3:24PM
0.88
3:55AM
0.81
4:05PM
0.93
4:33AM
0.87
4:44PM
0.99
5:10AM
0.94
5:24PM
1.03
5:48AM
1.00
Low Tide
/ height (m)
7:20PM
0.33
7:18AM
0.37
8:20PM
0.31
8:16AM
0.35
9:08PM
0.27
9:06AM
0.31
9:49PM
0.23
9:49AM
0.26
10:26PM
0.18
10:30AM
0.21
11:02PM
0.14
11:10AM
0.16
11:39PM
0.10
11:52AM
0.11
Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise--6:24--6:24--6:24--6:24--6:24--6:24--6:24
Sunset6:39--6:38--6:37--6:37--6:37--6:36--6:35--
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
rain showers
clear
Rain (mm)
23--22-3--2-11--11-1-
Temp. °C282828292828282828282828292828282828282828
Feels °C (?)282828292729302930302929312828292928293030
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aunu'u Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Aunu'u Island at:
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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 12 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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