Related Clues:

• Simmers down
• Rolls out
• Loses intensity
• Weakens or recedes
• Tails off
• Flows partner
• Dwindles away
• Undergoes a recession
• Goes back out, as the tide
• Drops back
• Abates, as a tide
• Turns seaward
• Recedes to the sea
• Is refluent
• Recedes, as the sea