Foamfollower’s Jack

Wondrous item, rare (requires attunement)

This sapphire-blue naval jacket sewn with silver pearls grants advantage on all ability checks made to sail a ship and allows you to water walk as per the spell up to one hour per day. This duration need not be continuous but must be expended in 1-minute increments. You can share this duration with adjacent allies by expending 1 additional minute of the effect’s duration each time you grant the effect to an ally; this minute of duration is lost. You can alter the wind direction and speed at will within 100 feet, letting them blow up to 50 miles per hour.

If you are aboard a ship, the effects of the altered wind apply to the entire ship and move with it.

Epic Attunement. You can alter the wind direction and speed up to 1,000 feet and have them blow up to 100 miles per hour. You can affect different areas in this area with different winds simultaneously, though you must have line of sight to the target areas. If you target the winds affecting another ship, the entire ship moves and the winds move with it, however, the creature steering the target ship can attempt a Wisdom saving throw equal to 8 + your Wisdom modifier + your proficiency bonus in order to negate your control over the winds on their ship.