Simple past tense and past participle of snorkel.(verb)
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Use "snorkeled" in a sentence
"Today I snorkeled, which is sort of a tease when you are a diver, but at least I got to see something."
"Over the next week, they swam, snorkeled, and scuba dived in the turquoise surf or simply stretched out on the white sand beach."
"The honeymoon: Before classes resumed, they squeezed in a cruise through the Caribbean, where they zip-lined through the St. Lucian rain forest and snorkeled with a school of barracudas in St. Croix."