Sek

Welcome to Sek, a Tropical island in the Bismarck Sea, part of the majestic Pacific Ocean. This guide offers a comprehensive overview of what makes Sek 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 Sek
Size: 1.047 km²
Coastline: 8 km
Ocean: Pacific Ocean
Sea: Bismarck Sea
Continent: Oceania
Sek is a Small Island spanning 1 km² with a coastline of 8 km.
Archipel: Melanesia – A subregion of Oceania in the southwestern Pacific Ocean, including countries like Fiji, Solomon Islands, and Vanuatu, known for their diverse cultures and languages.
Tectonic Plate: Somalia – A large tectonic plate covering the Horn of Africa and parts of the Indian Ocean, known for the East African Rift where it’s splitting away from the African Plate.
The geographic heart of the island is pinpointed at these coordinates:
Latitude: -5.08643616 / Longitude: 145.81998766
Climate and weather of Sek
Climate Zone: Tropical
Climate Details: Tropical Rainforest Climate
Temperature: Hot
Climate Characteristics: This climate is typified by heavy rainfall throughout the year, high humidity, and consistently high temperatures, leading to lush rainforests and rich biodiversity. Seasonal temperature variations are minimal.
Topography and nature of Sek
Timezone: UTC+10:00
Timezone places: Australia/Sydney
Max. Elevation: -11 m
Mean Elevation: -18 m
Vegetation: Evergreen Broadleaf Forest
Tree Coverage: 77%
The mean elevation is -18 m. Remarkably, this unique island barely emerges above the sea level, showcasing nature’s fascinating interplay with the ocean. 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: Evergreen Broadleaf Forest
Characterized by dense, lush canopies of broadleaf trees that retain their leaves year-round. These forests are typically found in tropical and subtropical regions and are known for their high biodiversity. Sek has a tree cover of 77 %.
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 Sek
Does the island have a public airport? no.
There is no public and scheduled airport on Sek. The nearest airport is Madang Airport, located 12 km away.
Does the island have a major port? no.
There are no major ports on Sek. The closest major port is MADANG, approximately 12 km away.
The mean population of Sek is 52 per km². Sek is Gently Populated. The island belongs to Papua New Guinea.
Continuing your journey, Karkar is the next notable island, situated merely km away.
Papua New Guinea is classified as Developing region: Regions characterized by lower income levels, with economies in the process of industrialization and modernization. The level of income is Lower middle income.
News – Latest Updates and Headlines from Sek
Stay informed with the most recent news and important headlines from Sek. Here’s a roundup of the latest developments.
- ZINZINO AB (PUBL.): PRELIMINARY SALES REPORT FEBRUARY 2026 - Bolsamaniaby "Sek island" - Google News on 4 March 2026
ZINZINO AB (PUBL.): PRELIMINARY SALES REPORT FEBRUARY 2026 Bolsamania
- South Karkar LLG makes history with first-ever K1.13 million Budget - Post Courierby "Karkar island" - Google News on 27 February 2026
South Karkar LLG makes history with first-ever K1.13 million Budget Post Courier
- Sea Ambulance: A matter of life and death for island communities - Post Courierby "Karkar island" - Google News on 20 February 2026
Sea Ambulance: A matter of life and death for island communities Post Courier
- Kingdom Come: Deliverance II Reaches 5 Million Sales in Year One | Outlook Respawn - Outlook Respawnby "Sek island" - Google News on 13 February 2026
Kingdom Come: Deliverance II Reaches 5 Million Sales in Year One | Outlook Respawn Outlook Respawn
- Patient from Karkar travels by PMV after a communication breakdown in referral - Post Courierby "Karkar island" - Google News on 9 February 2026
Patient from Karkar travels by PMV after a communication breakdown in referral Post Courier
- Sweden announces SEK 15 billion air-defence boost amid rising security tensions - Sveriges Radioby "Sek island" - Google News on 12 January 2026
Sweden announces SEK 15 billion air-defence boost amid rising security tensions Sveriges Radio
- Sumkar MP releases K100,000 to Karkar Secondary, demands improved academic results - Post Courierby "Karkar island" - Google News on 10 January 2026
Sumkar MP releases K100,000 to Karkar Secondary, demands improved academic results Post Courier
- Karkar Island murder suspect surrenders to Police - Post Courierby "Karkar island" - Google News on 25 December 2025
Karkar Island murder suspect surrenders to Police Post Courier
- Sumkar DDA advances development across Karkar Island - Post Courierby "Karkar island" - Google News on 11 December 2025
Sumkar DDA advances development across Karkar Island Post Courier
- Karkar students to benefit from K100,000 School upgrade pledged by Sumkar MP - Post Courierby "Karkar island" - Google News on 10 December 2025
Karkar students to benefit from K100,000 School upgrade pledged by Sumkar MP Post Courier
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.
