Tag Archives: banded sea krait

Have sea snakes entered the Gulf of Mexico?

It emerged from a weedline that covered the edges of the 18 Mile Light (Sabine Bank Lighthouse) out of Sabine Pass, TX on the Texas-Louisiana border.

“It had white/bluish and black bands and came from under the weeds and then swam to the surface. It was a sea snake and I have no doubts about what I saw,” said one angler I interviewed in person who wishes to remain anonymous.

The angler said the “snake” had a paddle-like tail and he and his fishing partner observed it for several minutes.

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Banded Sea Krait (Photo courtesy NOAA Photo)

The problem is there are not supposed to be any sea snakes in Gulf waters. They dwell the Pacific although in the past there has been some banter about whether or not they would make it through the Panama Canal.

I got that report a couple of years back and then sort of filed in the “X” category for review later on down the road.

Then I spoke with someone who told me about catching a big diamondback rattlesnake near High Island, TX.. He said this as he brought me a king snake for my collection and we spent an hour talking about serpents. And just as he was done relating the story of the rattler, he dropped a bombshell.

“The craziest thing I ever saw was a  banded sea krait at one of the rigs off of the Bolivar Peninsula,” he said.

He reported seeing the snake swimming around a rig that he had paddled his kayak to on a calm day.

A couple of things happened when I got this report. First, he called it a “banded sea krait” which is a specific type of sea snake. There are numerous species.

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This is what two separate eyewitnesses reported seeing in close proximity in the Gulf of Mexico.

Then I realized this was only about 25 miles from where the other sighting came from which described a banded sea krait. These two individuals did not know each other and the reports were unsolicited. In other words there was no collusion.

Once again there are supposed to be no sea snakes in Texas.

A possible candidate for the sightings is the snake eel which is present in the Gulf of Mexico and has similar markings to a banded sea krait. They are established in the Gulf and would be a species found around an oil rig or a structure like the 18 Mile Light although I have never spoken with anyone who has ever reported seeing one and that includes divers-including myself.

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Snake Eel (Photo courtesy NOAA)

There are several reports of beaded sea snake that allegedly washed up in Florida after a red tide event. There are also a few stories of sea snakes reportedly being found in different areas of the Caribbean.

Bloggers blame ship ballasts for carrying snakes from the Pacific and then unintentionally releasing them into the Gulf. It is unlikely but the fact is you just never know.

A recent video shows a snake that appears to be a sea snake in the Gulf of Maine-far from their range.

If you think you might have seen a sea snake in the Gulf of Mexico email me at chester@kingdomzoo.com. I would appreciate any accounts, photos or video.

Sea snakes are fascinating creatures and their presence in the Gulf although unlikely is not impossible.

Chester Moore, Jr.