PORTUGAL, April 8: A Nepali has drowned in the sea in Portugal, while another Nepali youth remains missing. Dhan Bahadur Tamang, 30, from Netrawati Dabjong Rural Municipality-5, Katunje, Dhading, drowned while exploring marine life in the sea at Montijo on Saturday night. Meanwhile, 38-year-old Tek Bahadur Tamang from the same area is yet to be found.