The Red Sea field atlas

Red Sea Creatures

Know every creature on the reef

1,336 species, 10,523 photos and the stories behind them — beautifully organised.

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Why “Blue” Doesn't Actually Exist in the Deep Blue Sea
Marine Science
Latest story

Why “Blue” Doesn't Actually Exist in the Deep Blue Sea

Discover the "Great Cerulean Deception": the vibrant blue of our oceans and many animals isn't due to paint or pigment, but a fascinating trick of physics. Water absorbs most light…

22 Aug 2026

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5 groups · 1,336 species

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Fishes
Largest group
Fishes
775species catalogued

Fish is not one group of animals, and it never has been. The split between the sharks and rays on one side and the bony fishes on the other happened b…

Bony fishesRaysSharks
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Seasonal

What to see in September

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Conditions today
Hurghada
29° sea28° air13 km/h
Marsa Alam
30° sea27° air15 km/h
Sharm El Sheikh
29° sea27° air11 km/h
Dahab
28° sea29° air13 km/h
Aqaba
29° sea28° air8 km/h
Yanbu
29° sea29° air6 km/h
Jeddah
32° sea30° air4 km/h
Port Sudan
32° sea31° air6 km/h
Massawa
34° sea33° air5 km/h
Djibouti
32° sea35° air16 km/h
Did you know

The Napoleon Wrasse can live up to 30 years and change sex from female to male as it matures.