Wilderness: Marine Bite Topic Guide
Sea Snake Bite Sea snakes are generally not aggressive unless provoked or cornered. Sea snakes are highly venomous. Symptoms from a sea snake bite will occur within three hours of the bite and include painful muscles, inability to move the legs, joint aches, blurred vision, thick tongue, excessive saliva production, vomiting, and droopy eyelids. There is an antivenom available for sea snake bites.