3/7 Home/Harbour Seals / seals0121 ‹ › Adult Harbour Seals can grow up to 1.85 meters (6.1 feet) and weigh 132 kilograms (290 pounds). Informations Author Paul Tansom Posted on Monday 18 February 2019 Keywords common , harbour , seal Albums Harbour Seals Visits 2779 Rating score no rating