Tethys OffshoreWrite a Review206-789-5118Be the first to review!2442 NW Market St, Seattle, WA 98107Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Other Linkhttp://tethysoffshore.com/contactCategorySailing Instruction Suggest an Edit