Related Clues:

• '...under the whelming ___': Milton
• Sweeping force
• Daily riser
• Threat to a sandcastle
• 'The ___ stayeth for no man': William Camden
• Current event?
• Ocean phenomenon
• Cheer competition
• Surfer's concern
• Tendency
• It rolls in
• An almanac lists its highs and lows
• It ebbs and flows
• Almanac topic
• Lunar effect