Ocean City, Maryland
While there is not a certain water temperature creating movement of fish to the bank to spawn like many freshwater species. Water temperature for saltwater fish is quite different. Fishing in 62- to 82-degree range finds most inshore species cooperative with the middle 75-degree range being wide open.
Sea surface temperature for fishing offshore of Ocean City, Maryland can help with species such as tuna and marlin. They play a huge part in finding the right place to troll or chunk. This is a basic water temp tool and will give you a good idea of how for out you may need to go to find the break. Many captains use subscriptions to more detailed satellite imagery.