Q&A

# how long is the alaskan coastline

Alaska has the longest coastline in the Nation. Alaska’s 66,000 miles of Arctic and sub-Arctic shorelines and coastal ecosystems are geologically complex and diverse.

## What is the length of the Alaskan coastline?

Coastline: 6,640 miles, point to point; as measured on the most detailed maps available, including islands, Alaska has 33,904 miles of shoreline. Estimated tidal shoreline, including islands, inlets and shoreline to head of tidewater, is 47,300 miles.

## How much of the US coastline is in Alaska?

State or territory Method 1 (CRS) Ratio (M2÷M1)
Coastline
Alaska 6,640 mi (10,690 km) 5.11
Florida 1,350 mi (2,170 km) 6.25
California 840 mi (1,350 km) 4.08

## What are the coastlines in Alaska?

Alaska coastline faces the North Pacific Ocean, Bering Sea, Beaufort Sea, Chukchi Sea, and the Arctic Ocean. Alaska is the only state that borders two different oceans.

## Does Alaska have more coastline than Florida?

These states are Alaska (33,904 miles), Florida (8,436 miles), Louisiana (7,721 miles), Maine (3,478 miles), California, North Carolina (3,375 miles), Texas (3,359 miles), Virginia (3,315 miles), Michigan (3,224 miles), and Maryland (3,190 miles).

## How much of the US coastline is in Alaska?

State or territory Method 1 (CRS) Ratio (M2÷M1)
Coastline
Alaska 6,640 mi (10,690 km) 5.11
Florida 1,350 mi (2,170 km) 6.25
California 840 mi (1,350 km) 4.08

## What are the coastlines in Alaska?

Alaska coastline faces the North Pacific Ocean, Bering Sea, Beaufort Sea, Chukchi Sea, and the Arctic Ocean. Alaska is the only state that borders two different oceans.

## What is the length of a coastline?

The total length of the coastline of the Indian mainland along with the islands of Andaman and Nicobar as well as Lakshadweep is 7,516 km. Q.

## Is more than half of the coastline of the entire United States is in Alaska?

Alaska’s coastline is incredibly long. In fact, it is 50% of the entire United States coastline! Alaska has 6,640 miles of coastline and the entire U.S. has 12,383 miles.

## What are the 3 types of coastlines?

The four major types of coastlines are emergent coastlines; submergent coastlines; concordant coastlines; and discordant coastlines.

## What are the features of Alaska’s coastline?

The coastal geology of Alaska is incredibly complex, having been shaped by fault tectonics, volcanism, glaciation, fluvial processes, sea level changes and annual sea ice. The southeast portion of the coast is characterized by rugged, rocky coastal areas with sheltered fjords. It remains mostly ice-free.

## What are the coastlines?

Coastlines are boundaries between land and water that surround Earth’s continents and islands. Scientists define the coast, or coastal zone, as a broad swath (belt) of land and sea where fresh water mixes with salt water. Land and sea processes work together to shape features along coastlines.

## How much of the US coastline is in Alaska?

State or territory Method 1 (CRS) Ratio (M2÷M1)
Coastline
Alaska 6,640 mi (10,690 km) 5.11
Florida 1,350 mi (2,170 km) 6.25
California 840 mi (1,350 km) 4.08

## How much of Alaska is coastline?

Coastline: 6,640 miles, point to point; as measured on the most detailed maps available, including islands, Alaska has 33,904 miles of shoreline. Estimated tidal shoreline, including islands, inlets and shoreline to head of tidewater, is 47,300 miles.

## Does Alaska have more coastline than the US?

Alaska’s tidal shoreline measures over 46,600 miles (75,000 km), longer than the shorelines of all the lower 48 states combined.

## Which of the 48 states has the most coastline?

The United States has a total coastline measuring approximately 12,383 miles, and a shoreline measuring 88,633 miles. Alaska is, by far, the state with the longest individual coastline or shoreline, and its coastline is even considered longer than all other states combined.

## How much coastline does USA have?

NOAA’s official value for the total length of the U.S. shoreline is 95,471 miles. As there is no reference that designates one specific shoreline as the “legal” shoreline, numbers for the length of the U.S. shoreline can vary depending on how the shoreline is defined.

## Does Alaska have the most coastline?

Alaska has the longest coastline in the Nation. Alaska’s 66,000 miles of Arctic and sub-Arctic shorelines and coastal ecosystems are geologically complex and diverse.

## How much coastline is there in Florida?

The 825 miles of sandy coastline fronting the Atlantic Ocean, the Gulf of Mexico or the Straits of Florida are one of Florida’s most valuable natural resources.

## Which US state has most coastline?

Alaska is, by far, the state with the longest individual coastline or shoreline, and its coastline is even considered longer than all other states combined.

## How much of Alaska is coastline?

Coastline: 6,640 miles, point to point; as measured on the most detailed maps available, including islands, Alaska has 33,904 miles of shoreline. Estimated tidal shoreline, including islands, inlets and shoreline to head of tidewater, is 47,300 miles.