Senthalaivayal is located in East Coast Road along with Bay of Bengal Peravurani Taluk Thanjavur District in Tamil Nadu state of India.

Senthalaivayal
Aerial view
Aerial view
Senthalaivayal is located in Tamil Nadu
Senthalaivayal
Senthalaivayal
Location in Tamil Nadu, India
Coordinates: 10°11′N 79°14′E / 10.19°N 79.24°E / 10.19; 79.24
Country India
StateTamil Nadu
DistrictThanjavur
Population
 (2011)
 • Total
3,500
Languages
 • OfficialTamil
Time zoneUTC+5:30 (IST)
PIN
614612
Telephone code91 4373
Vehicle registrationTN 49
Websitesenthalainews.in

Senthalaivayal is a gram panchayat of Sethubhavachatram block people often called Senthalai Pattinam. It is a coastal village.

Here traditionally fishing is the main source of income.