Here’s the part that makes you smile: most fishermen today practice “catch and release” for the true giants. In Maine, for example, it’s illegal to keep a lobster over a certain size (usually around 5 inches from the eye to the start of the tail). Why? Because those big ones are the breeders. They make all the babies.
Spiny Lobster Size
So, if a lobster gets big enough, it becomes too big to eat. It essentially gets a “get out of jail free” card for life. That massive, ancient creature you might see in a photo? It’s officially retired. It gets to go back to the ocean floor and live forever, scuttling around and probably snacking on whatever it wants.
It’s a little like your local librarian: quiet, important to the system, and you don’t mess with them. The big ones are the unsung heroes of the lobster world.
So, How Big Do They Get?
The honest answer is: we don’t really know. Since they never stop growing, and since the ocean is vast and full of hiding spots, there could be a 50-pounder out there right now—maybe even a 100-pounder—just chilling under a rock, sipping seawater.
That thought should make you grin. The next time you order a lobster roll or see a tank at the grocery store, give a little nod to the thought of a secret, absolute unit of a lobster out there in the deep. It’s bigger than your backpack. It might be older than your grandmother. And it’s living its best life, one pinch at a time.
So, how big do lobsters get? Big enough to make you go “wow,” and big enough to make you realize that the ocean still has a few surprises up its sleeve. And that, my friend, is pretty darn cool.
