Palolo Deep Marine Reserve
Protected Area
Palolo Deep
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 - Palolo Deep Marine Reserve offers some of Upolu's richest reef diving. Water ranges 28-30°C, warmest January, March, April.
Palolo Deep isn't just a dive; it’s an event. You start with this easy snorkel over a shallow flat, maybe 5 meters deep, full of sun-dappled staghorn coral. Then, bam. It just drops away. A vertical wall plunges to 30 meters, revealing the ‘deep’ part of the name. It’s wild to hang there, looking down into that deep blue. We love the feeling of floating over the void. This dramatic drop-off means you get two very different dives in one. The shallow reef is where we’ve spotted Horned Bannerfish doing their thing and even a shy Alligator Pipefish tucked into the coral. Down deeper, along the wall itself, keep an eye out for Poss' Scorpionfish. They blend in so well. Visibility here is usually great, often 20 meters plus, which really lets you appreciate the scale of that drop. We’d suggest going in the morning; the light hitting the shallower reef is just something else. It's a spot that suits intermediate divers who appreciate dramatic topography and don't mind a bit of a current, which can pick up at times, especially near the entrance channel.
Typical Palolo Deep Marine Reserve 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 Palolo Deep Marine Reserve
Dive shops near Palolo Deep Marine Reserve
View all dive centres in UpoluReviews for Palolo Deep Marine Reserve
Conditions
Ocean conditions, forecast and tides for Palolo Deep Marine Reserve
Palolo Deep Marine Reserve Ocean Conditions
Monthly averages for Palolo Deep Marine Reserve, 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
Plan & book
Ways to dive Upolu, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in UpoluPlaces to stay
via Booking.comHotels and dive resorts near Upolu.
Search stays in UpoluDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near Palolo Deep Marine Reserve
Prices from Booking.com. We may earn a commission at no extra cost to you.
