Ships Companies Ports Documents Distances FAQ Contacts Guam, Apra Harbour Latitude 13° 27.0' N Longitude 144° 37.0' E UNCTAD GUAPR Time Zone GMT +10 Max Draft 16.20 Status Port Open Main Port   Website Visit >> Port Authority: Guam Port Authority Phone: +1 671 477 5931 Fax: +1 671 477 2689 E-mail: pag4@netpci.com