Heirisson Island

Welcome to Heirisson Island, a Temperate island in the Indian Ocean, part of the majestic Indian Ocean. This guide offers a comprehensive overview of what makes Heirisson Island unique – from its geography and climate to its population, infrastructure, and beyond. Dive into the details:
- Geography and Size: Explore the island’s size and location.
- Climate and Weather: Weather patterns and temperature.
- Topography and Nature: Uncover the natural wonders of the island.
- Infrastructure and Travelling: Insights on reaching, staying, and making the most of your visit.
- News and Headlines: Latest News.
Geography and size of Heirisson Island
Size: 0.364 km²
Coastline: 3.7 km
Ocean: Indian Ocean
Sea: Indian Ocean
Continent: Oceania
Heirisson Island is a Tiny Island spanning 0.364 km² with a coastline of 3.7 km.
Archipel: –
Tectonic Plate: Australia – A major tectonic plate covering Australia, New Zealand, and parts of the Indian and Pacific Oceans, known for its relative stability and occasional seismic activity.
The geographic heart of the island is pinpointed at these coordinates:
Latitude: -31.96575488 / Longitude: 115.88228388
Climate and weather of Heirisson Island
Climate Zone: Temperate
Climate Details: Hot-Summer Mediterranean Climate
Temperature: Hot Summer
Climate Characteristics: Characterized by hot, dry summers and mild, wet winters, typical of coastal areas with abundant sunshine.
Topography and nature of Heirisson Island
Timezone: UTC+08:00
Timezone places: Australia/Perth
Max. Elevation: 8 m
Mean Elevation: 4 m
Vegetation: Urban Area
Tree Coverage: 66%
The mean elevation is 4 m. The highest elevation on the island reaches approximately 8 meters above sea level. The island is characterized by Plains: Flat, low-lying lands characterized by a maximum elevation of up to 200 meters. On islands, plains are typically coastal lowlands or central flat areas.
Dominating Vegetation: Urban Area
Regions dominated by human development, including cities and towns, characterized by buildings, roads, and minimal vegetation. Heirisson Island has a tree cover of 66 %.
Vegetation: 2 vegetation zones – Low Diversity Island
Islands with two distinct vegetation zones offer slightly more ecological variety. These zones could be due to differences in elevation, moisture, or other environmental factors. While still limited in biodiversity, these islands may offer a contrast between the two zones, such as a coastline with mangroves and an inland area with grassland.
Infrastructure and Travelling to Heirisson Island
Does the island have a public airport? no.
There is no public and scheduled airport on Heirisson Island. The nearest airport is Perth International Airport, located 9 km away.
Does the island have a major port? no.
There are no major ports on Heirisson Island. The closest major port is FREMANTLE, approximately 17 km away.
The mean population of Heirisson Island is 831 per km². Heirisson Island is Densely Populated. The island belongs to Australia.
Continuing your journey, Rottnest is the next notable island, situated merely km away.
Heirisson Island - Perth - Western Australia



Australia is classified as Developed region: nonG7: Developed economies outside of the Group of Seven, characterized by high income and advanced economic structures. The level of income is High income: OECD.
News – Latest Updates and Headlines from Heirisson Island
Stay informed with the most recent news and important headlines from Heirisson Island. Here’s a roundup of the latest developments.
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.
