The Coromandel Coast

Most of India gets its rain in summer. This one coast waits until winter — and gets hit by cyclones because of it.

mcqquestion.com

Indian Geography · IndGeo0028

The Coromandel Coast: Rain Out of Season

Rest of India

• Southwest monsoon, June–September
• Steady, widespread rainfall
• Western Ghats catch the moisture first

Coromandel Coast

• Northeast (retreating) monsoon, Oct–Dec
• Rain-shadow of the Western Ghats
• Forms over the Bay of Bengal instead

Krishna → Calimere

Coast’s north-south extent

3 river deltas

Krishna, Godavari, Kaveri

Oct–Jan

Peak cyclone season

Same monsoon, different behaviour

Because the northeast monsoon forms right over the Bay of Bengal, it doesn’t arrive as steady rain — it arrives as cyclones, making this coast one of India’s most storm-exposed stretches.

mcqquestion.com · Indian Geography ⬇ Download as image

Must Know

• The Coromandel Coast is the eastern coastal plain of peninsular India, facing the Bay of Bengal.
• It runs roughly from the Krishna river’s mouth in the north to Point Calimere in the south.
• The Eastern Ghats form its western boundary. It covers parts of Andhra Pradesh, Puducherry, and Tamil Nadu.
• Its name comes from Cholamandalam, Tamil for “the realm of the Cholas.” Portuguese traders shortened this to “Coromandel.”
• Several major rivers form deltas along this coast, including the Krishna, Godavari, and Kaveri.

Good to Know

• The Coromandel Coast sits in the rain shadow of the Western Ghats. It gets far less rain from the summer southwest monsoon than most of India.
• Instead, it depends on the northeast monsoon, also called the retreating monsoon, for most of its rainfall.
• That rain arrives mainly between October and December, unlike the June-to-September pattern most of the country follows.
• The rivers crossing this coast deposit fertile alluvial soil, making their deltas important zones for cultivation, especially rice.

Test Yourself

Please wait…

1. The Coromandel Coast is the eastern coastal plain of India, running roughly from the Krishna river’s mouth to which southern point?

Point Calimere

Kanyakumari

Rameswaram

Cape Comorin lighthouse

 Loading…

 

Great to Know

• Because the northeast monsoon forms over the Bay of Bengal, its weather pattern favours cyclones rather than steady, even rainfall.
• This makes the Coromandel Coast one of India’s most cyclone-prone stretches, with storms clustering between October and January.
• The coast also holds important wetlands, including Pulicat Lake, a major habitat for migratory birds.
• European trading companies, including the Portuguese, Dutch, French, and British, all built early coastal settlements here, drawn by its ports and textile trade.