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Surf Forecasts:

Aunu'u Island surfForecast / Tutuila / American Samoa

information circle16 Day Weather and Surf, issued 12 pm Monday 13 Apr 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
30.2° C
 (Which is 1.1°C warmer than 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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Apr 13) at 7PM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 0.7m and 13s. 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 1.6m 13s and forecast to arrive on Monday (Apr 13) at 7PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Monday (Apr 20) at 1AM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Mon 13th Apr)5ft (1.6m) 13s
Best Surf 7PM (Mon 13th Apr)5ft (1.6m) 13s
Most Powerful 7PM (Mon 13th Apr)5ft (1.6m) 13s

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

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

Short Range Forecast Moderate rain (total 10mm), heaviest on Wed afternoon. Warm (max 28°C on Mon morning, min 27°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 21mm), heaviest during Fri morning. Warm (max 28°C on Thu morning, min 24°C on Fri afternoon). Wind will be generally light.

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
4
4
3
3
3
2
2
2
2
2
2
2
2
1
2
2
2
1
1
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SE
1.6
SE
1.5
SE
1.3
SE
1.3
SE
1.1
SE
1
SE
0.9
SE
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.9
SE
0.9
SE
0.8
SW
0.8
SW
0.9
SE
0.6
SE
0.6
SE
0.5
SW
0.8
SW
Period(s) (?)141313121212111116141413131212121111101413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)961933744537463349237198302251293242265244169167202968591212
Wind
(km/h)
15
ESE
20
ESE
20
ESE
20
E
15
ENE
10
E
10
ENE
5
NE
10
NNE
10
NNE
5
W
5
E
5
SE
10
N
10
ESE
15
E
15
E
15
ESE
20
E
20
E
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffcross-
off		cross-
off		cross-
off		glassoffglasscrosscross-
off		offoffoffoffoffoff
High Tide
/ height (m)
Low Tide
/ height (m)
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Sunrise6:28--6:28--6:28--6:28--6:28--6:28--6:28--
Sunset-6:15--6:15--6:15--6:14--6:14--6:13--6:13-
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
rain showers
clear
thunderstorm
clear
Rain (mm)
1112-3-2-12655---2-1-
Temp. °C282828282828282828282828272527282828282929
Feels °C (?)302929303131313232323232312630303029293029
  • 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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View detailed surf forecast for Aunu'u Island at:
surf-forecast.com

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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