Myler, 26, has agreed to make the short move to Prescot after the Knowsley-based outfit submitted a seven-day approach notice.
The midfielder made 57 appearances for the Whites after joining for Marine in August 2017, making his debut in Widnes’ first-ever North West Counties Premier Division game at West Didsbury & Chorlton.
Fellow midfielder Josh Gregory has also moved to Prescot from Clitheroe.
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