American Samoa
Aunu'u Island
About this Dive Site
Description
Explore the dramatic underwater landscapes around Aunu'u Island, a volcanic gem off Tutuila's coast. Dive through intriguing lava tubes, caves, and canyons teeming with life. Keep an eye out for majestic sharks and rays, alongside a vibrant array of smaller marine creatures.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30°C | 30°C | 30°C | 30°C | 30°C | 30°C | 30°C | 30°C | 30°C | 30°C | 30°C | 30°C |
Peak Season
June, July, April, May, August, September
Jan
Warm water, potential for plankton blooms.
Feb
Rainy season, visibility can be reduced.
Mar
Rainy season, potential for stronger currents.
Apr
End of rainy season, visibility improving.
More monthly highlights
May
Good visibility, calm seas.
Jun
Excellent visibility, calm conditions, abundant coral.
Jul
Peak dry season, best visibility and calmest seas.
Aug
Good visibility, potential for humpback whale sightings (migration).
Sep
Humpback whale season continues, good marine life.
Oct
Transition to rainy season, visibility may decrease.
Nov
Rainy season, potential for plankton blooms.
Dec
Rainy season, potential for stronger currents.
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