Aunu'u Island surfForecast / Tutuila / American Samoa

information circle12 Day Weather and Surf, issued 6 am Wednesday 10 Dec 2025 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
29.1° 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 Wednesday (Dec 10) at 1PM. The primary swell is predicted to be 0.8m and 9s period. 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 0.7m 13s and forecast to arrive on Sunday (Dec 14) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 8s period and expected on Wednesday (Dec 10) at 1PM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Wed 10th Dec)2.5ft (0.8m) 9s
Best Surf 1PM (Wed 10th Dec)2.5ft (0.8m) 9s
Most Powerful 7AM (Sun 14th Dec)2.5ft (0.7m) 13s

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

Updates in  hr  min  s Forecast update imminent

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

Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Sun night. Warm (max 28°C on Sat morning, min 25°C on Mon morning). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SE
0.6
SE
0.7
N
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.5
SE
0.5
N
0.5
SE
0.6
SW
0.6
SW
0.7
SW
0.6
SW
0.5
SW
0.5
SW
0.4
SSW
0.7
SSW
0.8
SSW
0.8
SSW
0.8
S
Period(s) (?)9713888771671514131312121111101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)994305053513427025174167173138746847117136133122
Wind
(km/h)
15
ENE
15
E
20
E
15
ENE
10
NE
15
E
15
ENE
15
NE
15
ENE
15
NE
10
ENE
10
ENE
15
NE
10
NNE
10
NNW
25
SW
10
W
5
WNW
15
NW
20
NW
25
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
offcross-
off
cross-
off
cross-
off
crosscross-
on
oncross-
on
cross-
on
cross-
on
cross
High Tide
/ height (m)
12:19PM
0.90
12:36AM
0.92
1:16PM
0.90
1:34AM
0.88
2:09PM
0.91
2:27AM
0.85
2:55PM
0.92
3:15AM
0.84
3:36PM
0.93
3:59AM
0.83
4:15PM
0.94
4:40AM
0.82
4:53PM
0.95
Low Tide
/ height (m)
6:23PM
0.26
6:57AM
0.21
7:27PM
0.28
7:50AM
0.24
8:25PM
0.28
8:37AM
0.26
9:16PM
0.27
9:20AM
0.26
10:00PM
0.25
9:59AM
0.26
10:40PM
0.23
10:36AM
0.25
11:18PM
0.20
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Sunrise5:46--5:46--5:47--5:47--5:48--5:48--5:48--
Sunset-6:43--6:44--6:44--6:45--6:45--6:45--6:46-
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
light rain
part cloud
cloud
cloud
cloud
Rain (mm)
-----5122-232-741----
Temp. °C282828282827282827282827282828272627282828
Feels °C (?)303030303129303030313129313131263029292929
  • 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 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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