What marine life can you see diving in Brothers Islands?

Divers in Brothers Islands can encounter the following species: Bigeye Thresher Shark, Bigeye Trevally, Black Durgon, Blue-barred Parrotfish, Bluecheek Butterflyfish, Bluespotted Cornetfish, Bluestreak Cleaner Wrasse, Blunt-head Parrotfish, Broadclub Cuttlefish, Broomtail Wrasse, Bullethead Parrotfish, Clark's Anemonefish, Clown Triggerfish, Common Bottlenose Dolphin, Common Thresher Shark, Dogtooth Tuna, Ember Parrotfish, Emperor Angelfish, Fimbriated Moray, Garden Eel, Giant Moray, Giant Trevally, Giant clam, Great Barracuda, Green Sea Turtle, Grey Reef Shark, Hawksbill Sea Turtle, Humphead Wrasse, Kellogg's Scorpionfish, Leaf Scorpionfish, Lionfish, Moorish Idol, Oceanic Whitetip Shark, Ocellated Eagle Ray, Orange-lined Triggerfish, Painted Spiny Lobster, Pennant Coralfish, Rainbow Runner, Reef Manta Ray, Ribbon Eel, Scalloped Hammerhead Shark, Silky Shark, Silvertip Shark, Snowflake Moray, Spot-fin Porcupinefish, Tawny Nurse Shark, Tentacled Flathead, Threadfin Butterflyfish, Titan Triggerfish, Whale Shark, Whitetip Reef Shark, Yellow Longnose Butterflyfish, Yellowfin Tuna, Yellowmargin Triggerfish, Yellowspotted Triggerfish.

What is the best time to dive in Brothers Islands?

The best months to dive in Brothers Islands are March, April, May, September, October, November, offering optimal visibility and conditions.

What is the water temperature in Brothers Islands?

Water temperatures in Brothers Islands range from 21°C to 31°C throughout the year.

Where is Brothers Islands located?

Brothers Islands is a dive destination located in Egypt, in the Red Sea.

Brothers Islands

Egypt · Red Sea

OVERVIEW

Why dive in Brothers Islands?

The Brothers Islands are remote, uninhabited pinnacles in the Red Sea, renowned for world-class diving accessible only by liveaboard. This advanced dive destination boasts vibrant coral walls, two historic shipwrecks (Numidia and Aida), and frequent encounters with pelagic species like hammerhead, thresher, and oceanic whitetip sharks. Divers should be experienced, as strong and unpredictable currents are a defining feature of these exposed offshore reefs, demanding excellent buoyancy control and safety awareness.

WATER TEMPERATURE -

VISIBILITY -

CURRENT STRENGTHModerate – Strong

BEST SEASON

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Frequent sightings

Bigeye Thresher Shark

Alopias superciliosus

The Bigeye Thresher (Alopias superciliosus) is a large pelagic shark characterized by its exceptionally large eyes adapted for low-light hunting and a whip-like caudal fin, which can be nearly half its total body length and is used to stun prey. It performs daily vertical migrations, residing in deep waters during the day and ascending to surface waters at night to feed on fish and squid. This species is found in temperate and tropical oceans worldwide and is currently listed as Vulnerable.

Common Thresher Shark

Alopias vulpinus

The common thresher shark is a large pelagic shark recognized by its exceptionally long upper tail lobe, which it uses to stun schooling fish. It is an active predator found in temperate and tropical waters, often inhabiting offshore environments and occasionally approaching coastal areas.

Grey Reef Shark

Carcharhinus amblyrhynchos

The Grey Reef Shark (Carcharhinus amblyrhynchos) is a medium to large-sized requiem shark, common in Indo-Pacific coral reefs and adjacent waters. Characterized by its grey body and a distinctive broad black band on the trailing edge of its caudal fin, it is a fast and agile predator. These sharks are known for their social daytime aggregations, which disperse at night for individual hunting.

Humphead Wrasse

Cheilinus undulatus

The Humphead Wrasse is one of the largest reef fish, identifiable by a prominent hump on its forehead and thick fleshy lips. It is a protogynous hermaphrodite, meaning individuals are born female and some transition to males later in life. This carnivorous species plays a crucial role in coral reef ecosystems by preying on hard-shelled invertebrates and toxic animals like the crown-of-thorns starfish.

Oceanic Whitetip Shark

Carcharhinus longimanus

The oceanic whitetip shark is a large pelagic shark recognized by its broad, rounded fins tipped in white. It inhabits tropical and subtropical open oceans and is an opportunistic predator, feeding mainly on fish, squid, and carrion.

Reef Manta Ray

Mobula alfredi

The Reef Manta Ray (Mobula alfredi) is a large filter-feeding ray found in tropical and subtropical waters, primarily around coral reefs and coastal areas. Known for its pelagic lifestyle, it feeds on zooplankton and exhibits complex social behaviors, often forming aggregations at feeding or cleaning stations. This species is listed as Vulnerable due to threats from overfishing and its slow reproductive rate.

Scalloped Hammerhead Shark

Sphyrna lewini

The Scalloped Hammerhead Shark is a large, migratory shark easily recognized by the central indentation on its hammer-shaped head. These sharks are found globally in warm temperate and tropical coastal and oceanic waters, often forming large schools around seamounts and islands. They are primarily nocturnal foragers, feeding on a diverse diet of bony fishes, cephalopods, crustaceans, and smaller sharks and rays.

Silky Shark

Carcharhinus falciformis

The Silky Shark (Carcharhinus falciformis) is a large, slender requiem shark named for the smooth texture of its skin, attributed to densely packed dermal denticles. It is a highly migratory species found in warm tropical and subtropical waters worldwide, often associating with schools of tuna and oceanic fronts. These opportunistic carnivores primarily feed on bony fishes and cephalopods, exhibiting agile and fast hunting behaviors.

Silvertip Shark

Carcharhinus albimarginatus

The Silvertip Shark is a large, streamlined requiem shark identifiable by the prominent white tips and trailing margins on all its fins. It is an aggressive apex predator, often dominating other sharks during feeding, and can be found in various tropical Indo-Pacific marine habitats from the surface to considerable depths. While often solitary or in pairs, it can also form small groups or mixed-species aggregations and exhibits variable activity patterns throughout the day and night.