Usa-Places.com has listed approx 88 Whale watching tour agencies in United States. Some of the Top rated Whale watching tour agencies in United States are- Discovery Whale Watch, Cape May Whale Watch & Research Center, Sub Sea Tours, Blackfish Tours by Outer Island Expeditions, Puget Sound Express, Blue Ocean Whale Watching on the Monterey Bay, Blue Ocean Whale Watching on the Monterey Bay, Granite State Whale Watch, Princess Monterey Whale Watching & Maya's Legacy Whale Watching.