Dive Site: Marovo Lagoon - Coral Gardens

Dive site facts: Marovo Lagoon - Coral Gardens

Depth

5–30 m

Typical dive

15–25 m, 60+ min

Current

Mild

Visibility

20–30 m

Water temperature

28–30°C

Entry

Tender / easy backroll

Level

All levels

Dive type

Coral gardens, macro, reef

Night dive

Possible

Region / port

Western Province

Coordinates

-8.45, 158

Conditions & Currents

Diving conditions within Marovo Lagoon are generally characterized by very mild currents, making for relaxed and comfortable dives. The sheltered nature of the lagoon, being among numerous islands, ensures calm surface conditions, which facilitates easy entries and exits from dive tenders. While some specific passages might occasionally experience moderate currents, these are typically incorporated into drift dives, allowing divers to effortlessly glide along the reefs and encounter larger pelagics. Visibility is consistently excellent, often exceeding 20-30 meters, and water temperatures remain warm year-round, usually between 28-30°C. This combination of factors ensures that most dives can be extended, with comfortable bottom times for exploring the rich marine ecosystems.

Marine life & sighting chances

Grey Reef Shark

common

Blacktip Reef Shark

occasional

Whitetip Reef Shark

occasional

Barracuda schools

common

Dogtooth Tuna

occasional

Green Sea Turtle

common

Hawksbill Sea Turtle

common

Nudibranchs

common

Pygmy Seahorse

occasional

Anemonefish

common

Manta Ray

September · occasional

Eagle Ray

occasional

Octopus

common

Cuttlefish

common

Dive profile & how the dive runs

Dives in Marovo Lagoon typically begin with an easy backroll entry from a tender directly over a shallow coral garden or reef slope. Your guide will lead you along vibrant hard and soft coral formations, often starting around 5-10 meters and gradually descending to depths of 20-25 meters. The route focuses on exploring the intricate coral ecosystems, seeking out macro life hidden within crevices and observing the diverse reef fish populations. Expect to traverse gentle slopes or navigate around coral bommies, with the dive turning when approximately half your air is consumed or after about 30 minutes of bottom time. The ascent will be gradual, often allowing for exploration of shallower sections of the reef. The safety stop is typically conducted at 5 meters, often over a pristine coral pinnacle, offering another opportunity for marine life observation before surfacing to the awaiting tender.

Underwater photography

Marovo Lagoon is a macro and wide-angle photographer's dream due to its diverse habitats. For wide-angle shots, a fisheye or rectilinear lens is ideal to capture the expansive coral gardens, schooling fish, and healthy reefscapes. The exceptional visibility and vibrant colors lend themselves well to natural light photography in shallower areas, though strobes are recommended to bring out true colors at depth and in shaded spots. For macro enthusiasts, a 60mm or 100mm lens will be invaluable for capturing the abundant nudibranchs, pygmy seahorses, and other small critters hidden within the corals. Maintaining excellent buoyancy is crucial here to avoid damaging the pristine corals and to position yourself for optimal shots without disturbing marine life. Patience and a keen eye will be rewarded with stunning images of this untouched underwater paradise.

Combine with nearby dive sites

• Gatokae - Kavalapu

  Gatokae - Kavalapu is a prime dive site situated off Gatokae Island within the Solomon Islands' Western Province.

• Tetepare - South Wall

  Tetepare - South Wall showcases the untouched beauty of Tetepare, the Southern Hemisphere's largest uninhabited tropical island.

• Custom House Reef

  Custom House Reef in the Solomon Islands is a highly regarded dive site, notable for its exceptional biodiversity and healthy coral…

• Njari Island - Manta Point

  Njari Island's Manta Point is a renowned dive site within the Solomon Islands, celebrated for its consistent manta ray sightings.

• Uepi Point

  Uepi Point is a renowned dive site located in the Solomon Islands, specifically where the deep oceanic waters of "The Slot" converge with…

• Munda - Shark Point

  Munda’s Shark Point, located in the Solomon Islands' Western Province, is a renowned dive site offering thrilling encounters with large…

Getting there & logistics

Access to Marovo Lagoon typically begins with an international flight to Honiara International Airport (HIR) on Guadalcanal, with connections from major hubs like Brisbane, Nadi, or Port Moresby. From Honiara, divers often take a domestic flight with Solomon Airlines to Munda or Seghe in the Western Province, which serve as gateways to the lagoon. Liveaboards commonly operate out of Honiara or Gizo, combining Marovo Lagoon with other regional highlights like the Russell Islands or Iron Bottom Sound. Trips usually range from 7 to 10 days, allowing ample time to explore the diverse sites. Specific park fees or local village contributions may be required, which are typically included in liveaboard packages.

Safety & environment

Diving in Marovo Lagoon is generally safe due to its mild currents and sheltered conditions, but it is important to be prepared for the remote nature of the Solomon Islands. The nearest recompression chamber is located in Honiara, which can be several hours away by boat and domestic flight. Therefore, comprehensive remote-evacuation dive insurance is essential for all divers. Always ensure your equipment is well-maintained, and follow your guide's instructions regarding dive plans and conduct, especially when interacting with local communities during cultural visits. Malaria is present in some areas, so consult your doctor about prophylaxis before travel. Stay hydrated and use sun protection.

Who it suits, and who it doesn't

FAQ

Marovo Lagoon - Coral Gardens FAQ

Liveaboards diving Marovo Lagoon - Coral Gardens

These liveaboards may visit Marovo Lagoon - Coral Gardens on selected itineraries, the exact dive sites depend on departure, weather and conditions.

Solomons Master

Solomon Islands

16 guests

Emperor Bilikiki

Solomon Islands

20 guests38 m

Pacific Master

Solomon Islands

20 guests30 m