PRONOSTIC Gloucester Harbor

Annisquam (3 mi.) | Rockport (4 mi.) | Essex (6 mi.) | Plum Island South (10 mi.) | Salem (13 mi.) | Plum Island (Merrimack River Entrance) (16 mi.) | Lynn (18 mi.) | Newburyport (18 mi.) | Salisbury Point (20 mi.) | Hampton Harbor (21 mi.) | Merrimacport (22 mi.) | Boston Light (23 mi.) | Riverside (Haverhill) (23 mi.) | Deer Island (South End) (24 mi.) | Chelsea (24 mi.) | Hull (25 mi.) | Gosport Harbor (Isles Of Shoals) (26 mi.) | Nantasket Beach (Weir River) (26 mi.) | Cohasset Harbor (White Head) (26 mi.) | Amelia Earhart Dam (Mystic River) (26 mi.)