The Dubois sea snake is a highly venomous marine reptile found in warm coastal waters, especially around coral reefs and sandy seabeds. It typically measures 3–4 feet (36–48 inches) in length and weighs up to 4 pounds. Smooth-scaled and olive-gray with darker bands, it is a strong swimmer and often seen gliding gracefully near the seafloor. This summary was AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
BiteGuide combines your real-time weather, water conditions, and target species to suggest lures and colors that'll work right now. Built on millions of real catches from the world's largest fishing community.



Find out what lures to use, download the Fishbrain app!



Dubois sea snake
length · weight
Dubois sea snake
52 in · 2 lb
Dubois sea snake
length · weight
Dubois sea snake
26 in · 6 oz


Continue browsing catches and catch locations in the Fishbrain app
Scan the QR code to download the app!

Free trial available