Key Facts about Laccadive Sea

The Laccadive Sea, also known as the Lakshadweep Sea, is a body of water bordering India (including its Lakshadweep islands), the Maldives, and Sri Lanka.

Key Facts about Laccadive Sea
Table of Contents

About Laccadive Sea

  • The Laccadive Sea, also known as the Lakshadweep Sea, is a body of water bordering India (including its Lakshadweep islands), the Maldives, and Sri Lanka.
  • It is part of the Indian Ocean, the world’s third-largest body of water.
  • Collectively, the Lakshadweep Sea is 303,476 square miles in area.
  • Boundaries:
    • To its south, the Lakshadweep Sea touches the Nine Degree Channel.
    • To its west, it meets the larger Indian Ocean that it is also a part of.
    • To the north, the Lakshadweep Sea meets the Arabian Sea (also part of the Indian Ocean), while to the northeast, it borders the Kerala state of India.
    • Along the more southern eastern portion of the Lakshadweep Sea, it meets the Maldives islands and Sri Lanka.
  • With an average depth of 6,329 feet, the Lakshadweep Sea is only half as deep as the average depth of the entire Indian Ocean.
  • This warm sea has a stable water temperature throughout the year and is rich in marine life; the Gulf of Mannar alone hosts about 3,600 species.
    • Considering the coral reefsof the Lakshadweep Sea alone, there are nearly 120 observed living species.
  • Major cities: Major cities along its shores include Trivandrum and Kochi in India, Quilon and Colombo in Sri Lanka, and Malé in the Maldives.

Related Topics:


Q1: What is a Gulf?

The Gulf is a portion of the sea that is almost surrounded by land except one narrow opening. Gulfs are formed when a giant rock collapses or when a piece of land sinks. This causes a big indentation in the area, and the water eventually fills it up. Gulfs are also formed through a natural process of erosion.

Source: Three new fish species spotted using tools in the Laccadive Sea

Update Icon
Latest UPSC Exam 2026 Updates

Date IconLast updated on August, 2026

UPSC Mains 2026 commenced on 21st August 2026 and will continue through 30th August 2026, as per the official examination schedule.

UPSC Mains Question Paper 2026 is out now for Essay & GS Paper 1, 2, 3 & 4.

UPSC Mains GS Paper 1 2026 is out now.

UPSC Mains GS Paper 2 2026 is out now.

UPSC Mains GS Paper 3 2026 is out now.

UPSC Mains GS Paper 4 2026 is out now.

→ Check out the latest UPSC Syllabus 2026 here.

UPSC Mains Admit Card 2026 is now out.

→ Enroll in Vajiram & Ravi’s UPSC Mains Test Series 2027 for structured answer writing practice, expert evaluation, and exam-oriented feedback.

→ Join Vajiram & Ravi’s UPSC Mentorship Program 2027 for personalized guidance, strategy planning, and one-to-one support from experienced mentors.

→ Go through the UPSC Mains Previous Year Papers to enhance your preparation.

→ Download UPSC Mains Essay Paper 2025, UPSC Mains GS Paper-I 2025, UPSC Mains GS Paper-II 2025, UPSC Mains GS Paper-III 2025, UPSC Mains GS Paper-IV 2025, UPSC Mains English (Compulsory) Paper 2025, UPSC Mains Hindi (Qualifying) Paper 2025 here.

→ UPSC has released UPSC Toppers List 2025 with the Civil Services final result on its official website.

UPSC Calendar 2027 has been released.

→ Also check Best UPSC Coaching in India

UPSC GS Course 2027
UPSC GS Course 2027
₹1,80,000
Enroll Now
GS Foundation Course 2 Yrs
GS Foundation Course 2 Yrs
₹2,45,000
Enroll Now
UPSC Mentorship Program
UPSC Mentorship Program
₹69000
Enroll Now
UPSC Sureshot Mains Test Series
UPSC Sureshot Mains Test Series
₹27000
Enroll Now
Prelims Powerup Test Series
Prelims Powerup Test Series
₹14000
Enroll Now
Enquire Now