Aunu'u Island surfForecast / Tutuila / American Samoa

information circle12 Day Weather and Surf, issued 6 am Saturday 06 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 slightly warmer than usual)


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 Monday (Dec 08) at 4PM. The primary swell is predicted to be 0.7m and 12s 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 1.0m 14s and forecast to arrive on Saturday (Dec 06) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 8s period and expected on Wednesday (Dec 10) at 4AM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Mon 8th Dec)2.5ft (0.7m) 12s
Best Surf10PM (Mon 8th Dec)3.5ft (1.0m) 12s
Most Powerful10PM (Sat 6th Dec)3.5ft (1.0m) 14s

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 16mm), heaviest on Sun night. Warm (max 28°C on Sat morning, min 27°C on Sat morning). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Thu night. Warm (max 28°C on Tue morning, min 27°C on Tue night). Wind will be generally light.

Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
1
0
0
1
0
1
1
2
1
2
0
1
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SW
0.9
SSW
1
S
1
S
0.7
SSW
0.9
SSW
0.9
SE
0.7
S
1
SE
0.9
SE
0.8
SE
0.9
SE
0.8
SE
0.8
SE
0.8
SE
0.6
SE
0.6
SE
0.6
SE
0.5
SE
0.5
SE
0.5
N
Period(s) (?)1215131312121212111111109788878716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)164360366345147248212141250172134139112646948464330260
Wind
(km/h)
15
ENE
15
NNE
20
NE
30
NE
20
NNE
20
NE
30
ENE
20
ENE
25
ENE
25
E
20
E
25
E
25
E
20
ENE
15
E
15
ENE
15
NE
10
SE
20
E
15
E
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffoffoffoffcross-
off
cross-
off
cross-
off
offoffoff
High Tide
/ height (m)
8:33PM
1.14
9:14AM
0.95
9:32PM
1.09
10:16AM
0.93
10:33PM
1.03
11:18AM
0.91
11:35PM
0.97
12:19PM
0.90
12:36AM
0.92
1:16PM
0.90
1:34AM
0.88
2:09PM
0.91
2:27AM
0.85
Low Tide
/ height (m)
2:11PM
0.08
3:00AM
0.01
3:10PM
0.13
3:59AM
0.06
4:12PM
0.18
4:59AM
0.12
5:17PM
0.22
5:59AM
0.17
6:23PM
0.26
6:57AM
0.21
7:27PM
0.28
7:50AM
0.24
8:25PM
0.28
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Sunrise5:45--5:45--5:45--5:46--5:46--5:46--5:47--
Sunset-6:40--6:42--6:42--6:43--6:43--6:44--6:44-
part cloud
clear
rain showers
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
rain showers
Rain (mm)
--2-16313211121-15284
Temp. °C282828282828282828282828282828272827272627
Feels °C (?)302928282929282928292930282929293131282829
  • 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 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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