Comparing the temperatures of the land and sea, exactly how much is thheir difference?

Question

How cooloer is it in the water than at land?

Answer 1

Temperatures vary tremendously from one place to another, they also vary from season to season and are affected by altitude, depth and pressure.

Globally the average temperature of land at sea level is
14.8°C (58.6°F) and the average temperature of the surface of the seas is 17.0°C (62.6°F).

On land temps very from an annual average of around -50°C (-58°F) in parts of Antarctica to 34°C (94°F) in Ethiopia. Sea temps vary from an average of -2°C (28°F) in the Polar Seas to an average of 36°C (97°F) in the Persian Gulf. These are annual average temps, on land there are many instances of extreme temps being hotter or colder than these figures.

Answer 2

Sea A sea is a huge expanse of saline water linked with an ocean, or a super, many times saline, lake that lacks a organic outlet such with the aid of fact the Caspian Sea and the ineffective Sea. the sea of Galilee is a small freshwater lake with a organic outlet, however the term became into utilized to it besides. The term is used colloquially as synonymous with ocean, as in the tropical sea or right down to the sea shore, or maybe sea water touching on water of the sea. super lakes are specifically situations suggested as inland seas, such with the aid of fact the finished Lakes. Many seas are marginal seas. Ocean Smaller areas of the oceans are suggested as seas, gulfs, straits and different names. Geologically, an ocean is a community of oceanic crust coated by using water. Oceanic crust is the skinny layer of solidified volcanic basalt that covers the Earth's mantle the place there are no continents. From this perspective, there are 3 "oceans" immediately: the international Ocean, and the Black and Caspian Seas that have been shaped by using the collision of Cimmeria with Laurasia. The Mediterranean Sea is amazingly almost its very own "ocean", being linked to the international Ocean by way of the Strait of Gibraltar, and definitely a number of circumstances over the previous couple of million years stream of the African Continent has closed the strait off fullyyt, making the Mediterranean a fourth "ocean". (The Black Sea is hooked as much as the Mediterranean by way of the Bosporus, yet it is in result a organic canal cut back by way of continental rock some 7,000 years in the past, somewhat than slightly oceanic sea floor like the Strait of Gibraltar.)

Answer 3

Where? When? It depends on lattitude, ocean current location, type of current (warm/cold), what time of year, what time of day, geographical features, water depth, etc.

In general, water will be colder during the day and warmer during the night. Water has a higher specific heat than land, and so it hold heat better. This means it doesn't heat up or cool off as quickly as land and so you usually get cooler water during the day and warmer water at night. This is why most coastal cities experience a sea breeze and a shore breeze.

Sorry this isn't specifically what you asked, but there's no single answer to your question.

Answer 4

The land warms up faster than water. So, I would say probably a 10 degrees difference in general.

Answer 5

it depends where you are talking about and even it's the opposite in some places.