It depends on what sort it is. There are quite a few variables, but it should be good for several years unopened and in a cool, dry storage area. Once you open it, it should last for several months.
Not long in my house but it can stay open for weeks without ill effects to the wine or to you.
Depending on whether you want to know about a tawny Port or a ruby Port, it can last anywhere from a week to a month after opening. Ports are made in two main styles: wood-aged or bottle-aged. Wood aged Ports are drinkable once they hit the store and last for about a month once opened. Bottle-aged Ports have a longer aging time before they are marketable and once they are opened only last about a week. Ruby Port is both bottle-aged and wood-aged and tawny Port is wood-aged only so a ruby Port would last only a week once opened and a tawny Port would last about a month.
The battle was fought on May 1, 1863. The battle lasted for few hours.
Anything can go bad if left uncooled or old. I can never make port wine cheese last long enough to go bad.
Titanic's last port-of-call before Queensland was in Cherbourg, France.
In general, tawny port will last longer once open than ruby port. The tawny port is aged in wood casks for many years which allows a slow oxidation of the wine will aging which in turn provides the wine with a greater strength and structure for aging. Unlike tawny, ruby port is aged for only a short amount of time in oak, thus not giving it the lighter "tawny" color from the oxidation process achieved by extensive time in barrels. The 1994 vintage is a strong vintage in Porto and that particular vintage port can last for decades in the bottle, unopened. Generally, after opening, if abiding by Portuguese custom, the entire bottle of ruby port should be consumed in one night, however if this is not possible, the bottle will likely last for a few more days at near excellent drinking stages, and will then continue to deteriorate thereafter.
The Port of Los Angeles is located near Long Beach, California.
Wilmington NC
2011
Wilmington NC
Wilmington NC
The cast of The Port of Last Resort - 1998 includes: Barbara Sukowa as herself Otto Tausig as himself