Namua Island
Protected Area
Eva Anoama'a
Why dive here
With 449+ marine species recorded in the area - including barracuda, blacktip reef sharks, eagle rays, giant moray eels and grey reef sharks - Namua Island offers some of Upolu's richest reef diving. Water ranges 28-30°C, warmest January, March, April.
Namua Island really is something special, especially if you’re newer to diving or just want a relaxed, beautiful day out. We love pulling up to this little islet, just off Upolu’s eastern tip, knowing what’s below. The fringing reef here is shallow, topping out at around 15 metres, but it’s dense with corals and we’ve had some fantastic encounters with green turtles munching away, seemingly unbothered by us watching them. Entry is usually a gentle drop from the boat, and once you’re down, it’s all about a slow drift over the reef. We often spot needle-tooth morays peeking out from rocky crevices, and the smaller stuff is everywhere if you take the time to look – we’ve seen everything from colourful Indian seahares to plenty of cowries, like the Carnelian and Porous. Keep an eye out for the pink whiprays often found resting on the sandy patches between coral bommies. Visibility here tends to be consistently good, often pushing 20 metres, making it a great spot for underwater photography, particularly for wide-angle shots of the reef structure. Dive it in the morning for the best light.
Typical Namua Island Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Nearest Dive Centres to Namua Island
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Conditions
Ocean conditions, forecast and tides for Namua Island
Namua Island Ocean Conditions
Monthly averages for Namua Island, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-14.28, -170.67) (44km away)
October Averages
Sea Temperature
28°C
82°F · Range: 27.4–28.7°C
Air Temperature
26°C
79°F
Wind Speed
4.56 m/s
8.9 knots
Atmospheric Pressure
1012.9 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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