Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Aunu'u Island surfForecast / Tutuila / American Samoa
48hr Weather and Surf, issued 6 am Sunday 21 Dec 2025 SSTForecast 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
29.6° C
(Which is slightly warmer than usual)How big are the waves at Aunu'u Island today?
The current surf forecast for Aunu'u Island at 11AM is: 0.8m 8s primary swell from a Southeast direction and 0.2m 3s secondary swell from a West direction (forecast issued at 06:00am December 21). An open ocean swell of 0.7m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 3ft (0.9m) | 8s |
| Afternoon (21 Dec) | 2.5ft (0.8m) | 8s |
| Evening (21 Dec) | 2.5ft (0.7m) | 8s |
Table - waves today at Aunu'u Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 95 | 93 | 91 | 75 | 73 | 73 | 57 | 57 | 60 | 61 | 53 | 64 | 64 | 63 | 50 | 60 | 62 | 60 | 59 | 57 | 56 | 56 | 55 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | glass | glass |
High Tide / height (m) | 8:00AM 0.81 | 8:08PM 0.94 | 8:41AM 0.80 | 8:48PM 0.93 | 9:24AM 0.81 | 9:31PM 0.92 | ||||||||||||||||||
Low Tide / height (m) | 1:52AM 0.17 | 1:47PM 0.24 | 2:31AM 0.19 | 2:28PM 0.26 | 3:11AM 0.20 | 3:12PM 0.28 | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
| Sunrise | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - |
 |  |  |  | | | | | | | | | |  |  | | | | | | | | |  | |
Rain (mm) | 1 | 2 | - | - | 2 | 3 | 3 | 3 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 |
| Feels °C (?) | 31 | 30 | 29 | 30 | 29 | 29 | 31 | 31 | 30 | 29 | 28 | 29 | 32 | 30 | 29 | 29 | 29 | 28 | 30 | 31 | 32 | 32 | 32 | 31 |
- 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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