Mary

Mary
19.272 km²
Coastline: 40.146 km
Landform: Hills
0 / km²
UTC-09:00
Tree Cover: 65%
Evergreen Needleleaf Forest

Welcome to Mary, a Temperate island in the The Coastal Waters of Southeast Alaska and British Columbia, part of the majestic Pacific Ocean. This guide offers a comprehensive overview of what makes Mary unique – from its geography and climate to its population, infrastructure, and beyond. Dive into the details:

Geography and size of Mary

Size: 19.3 km²
Coastline: 40.1 km
Ocean: Pacific Ocean
Sea: The Coastal Waters of Southeast Alaska and British Columbia
Continent: North America

Mary is a Medium Island spanning 19 km² with a coastline of 40 km.

Archipel: Alexander Archipelago – A group of about 1,100 islands off the southeast coast of Alaska, USA, known for their temperate rainforests and indigenous Tlingit culture.

Tectonic Plate: North America – Covers North America and parts of the Atlantic and Arctic Oceans, characterized by diverse geological features and varying levels of seismic activity.

The geographic heart of the island is pinpointed at these coordinates:
Latitude: 55.0776759 / Longitude: -131.20995964

Climate and weather of Mary

Climate Zone: Temperate
Climate Details: Temperate Oceanic Climate
Temperature: Warm Summer

Climate Characteristics: Known for its moderate year-round temperatures with ample rainfall and no dry season. Warm summers are characteristic.

Topography and nature of Mary

Timezone: UTC-09:00
Timezone places: America/Anchorage
Max. Elevation: 262 m
Mean Elevation: 27 m
Vegetation: Evergreen Needleleaf Forest
Tree Coverage: 65%

The mean elevation is 27 m. The highest elevation on the island reaches approximately 262 meters above sea level. The island is characterized by Hills: Gently sloping landforms with rounded tops, having a maximum elevation between 200 and 500 meters. Hills contribute to a varied landscape on islands.

Dominating Vegetation: Evergreen Needleleaf Forest
Dominated by evergreen coniferous trees such as pines and firs, which retain their needle-like leaves throughout the year. These forests are often found in cooler climates. Mary has a tree cover of 65 %.

Vegetation: 7 vegetation zones – Very Highly Diverse Island
Islands in this range are ecological powerhouses, showcasing a wide array of vegetation zones. Each zone, from lush rainforests to arid scrublands, coastal mangroves to mountainous regions, contributes to a complex and interdependent ecosystem. These islands are often hotspots of biodiversity, supporting numerous species and intricate ecological processes.

Infrastructure and Travelling to Mary

Does the island have a public airport? no.
There is no public and scheduled airport on Mary. The nearest airport is Annette Island Airport, located 37 km away.

Does the island have a major port? no.
There are no major ports on Mary. The closest major port is METLAKATLA, approximately 36 km away.

The mean population of Mary is 0 per km². Mary is Uninhabited. The island belongs to United States of America.

Continuing your journey, Duke is the next notable island, situated merely km away.


United States of America is classified as Developed region: G7: Group of Seven – Major advanced economies, including Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States. The level of income is High income: OECD.

News – Latest Updates and Headlines from Mary

Stay informed with the most recent news and important headlines from Mary. Here’s a roundup of the latest developments.

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Please note: The data used here has been primarily extracted from satellite readings. Deviations from exact values may occur, particularly regarding the height of elevations and population density. Land area and coastline measurements refer to average values at mean high tide.

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