The west coast: gateway to the Arabian Sea
The western seaboard — Mumbai and JNPT, the Gujarat cluster of Kandla (Deendayal), Mundra, Sikka, Hazira, Vadinar, Dahej and Pipavav, plus Mormugao, New Mangalore and Kochi further south — faces the Arabian Sea and the routes to the Middle East, the Red Sea approaches, Europe and East Africa. It also sits close to India's largest refining capacity, which underpins fuel availability. For vessels moving between the Far East and the Gulf or Europe, a west-coast stem fits naturally into the routing.
The east coast: the Bay of Bengal and the Far East
The eastern seaboard — Visakhapatnam, Gangavaram, Kakinada, Chennai, Ennore, Kattupalli, Krishnapatnam, Paradip, Dhamra, Haldia and Kolkata — faces the Bay of Bengal and the lanes to Southeast Asia, China and the Far East, carrying heavy dry-bulk and energy traffic. For vessels on Far East rotations or calling east-coast load and discharge ports, bunkering on this side avoids deviation.
The southern tip
Kochi on the southwest and Tuticorin (Thoothukudi) toward the southeast sit near the bottom of the subcontinent — convenient for vessels rounding India or operating close to the Sri Lanka hubs. They make useful top-up and positioning points rather than primary stems for most rotations.
Choose by routing, not by habit
The deciding question is the vessel's actual track and call pattern. Bunkering where the vessel is already going removes the time and deviation that come with detouring to a single favoured port. With consistent coverage across both coasts, a vessel can take fuel on the side that matches its voyage instead of bending the voyage to the fuel.
Frequently Asked Questions
Which coast suits Middle East and Europe routings?
The west coast, facing the Arabian Sea, fits vessels moving to or from the Gulf, the Red Sea approaches, Europe and East Africa, and it sits close to India's main refining cluster.
Which coast suits Far East routings?
The east coast, on the Bay of Bengal, aligns with lanes to Southeast Asia, China and the Far East and with east-coast bulk and energy traffic.
Can a stem be split across both coasts?
On a coastal rotation a vessel can take fuel on whichever seaboard its voyage touches, which avoids deviation. The right split depends on the schedule and consumption between calls.
Why does the Gujarat refinery cluster matter?
Proximity to refining capacity on the west coast supports fuel availability there, which is one reason west-coast stems are convenient for vessels already in the region.