3-15m
    Beginner
    Upolu, Samoa
    Eva Anoama'a

    Namua Island

    Best months: Jul–Oct

    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.

    Best timeJul–Oct
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Blacktip Reef Sharks, Eagle Rays, Giant Moray Eels and Grey Reef Sharks · 449+ species recorded
    Water28-30°C · warmest January, March, April
    CharacterReef dive · max 3-15m
    StandoutExceptional marine biodiversity

    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

    Safety Stop0m3m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Today06:0418:2412h 20m daylightGolden hour 17:56

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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)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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