The sea at Marina Beach is not safe for swimming because of its turbulent undercurrent, Tamil Nadu Tourism warns, and police and lifeguards regularly turn people back from the water. With the northeast monsoon setting in over the state on 15 October, the surf along the whole Chennai coast will be rougher than usual until December. Paddling at the water’s edge is how many drownings begin, so stay on the sand.
That still leaves plenty to enjoy. Chennai’s beaches are its biggest free public spaces, and the Marina now has a Blue Flag-standard zone with facilities that did not exist two years ago. Here is a guide to the main beaches and the safety rules that matter this season.
Marina Beach
The Marina stretches for about 13 km, from near Fort St George to the northern part of Besant Nagar, according to Tamil Nadu Tourism. Landmarks along Kamarajar Salai include the Triumph of Labour statue, the Kannagi statue, the Anna and MGR memorials and the Lighthouse. Evenings are the busiest time; weekdays before 7 am are calm, with walkers and fishermen.
What is new:
- Blue Flag zone: the Greater Chennai Corporation has developed a Blue Flag-standard stretch behind the Marina swimming pool. The first 20-acre phase opened in August 2025 with shade huts, recliners, watchtowers, separate toilets including for disabled visitors, wheelchairs, a first-aid room, a water ATM and CCTV. Three more phases, covering 97 acres, extend towards the Lighthouse. In April 2026 DT Next reported that phases two and three were complete and the last was about a week away, with the formal inauguration to follow the end of the election code of conduct.
- Accessible pathway: on 14 October the Corporation announced a Rs 2.17 crore timber-deck pathway opposite Vivekananda House, replacing the damaged wooden ramp that let wheelchair users reach the sea.
The danger is real. In May 2026 a 16-year-old from Avadi was swept away behind the Kannagi statue after pulling his younger brother out of the waves. Police, the Coastal Security Group, fishermen and the fire service joined the search.
Elliot’s Beach, Besant Nagar
Elliot’s Beach, at the southern end of the city’s main shoreline, is named after Edward Francis Elliot, a British-era chief magistrate and superintendent of police, according to Tamil Nadu Tourism. It is quieter than the Marina, with a promenade and food stalls. On the sand stands the Karl Schmidt Memorial, which honours a Dutch sailor who died trying to save a girl from drowning here, a reminder of how this sea behaves. The same rule applies: the sea shelves quickly and currents are strong, so do not swim.
Further south, the state has sanctioned Rs 4 crore each for six beaches to work towards Blue Flag certification, including Tiruvanmiyur, Palavakkam and Uthandi on the East Coast Road.
Kovalam (Covelong) Blue Flag beach
Kovalam, also called Covelong, is about 40 km from Chennai on the ECR towards Mamallapuram, according to Tamil Nadu Tourism, which describes it as a hub for water sports such as windsurfing. It became Tamil Nadu’s first Blue Flag beach on 21 September 2021 and retained the certification for 2025-26, its fifth consecutive year, DT Next reported. Certification is renewed every year after inspections of water quality, safety, cleanliness and environmental education. If you want to get in the water, do it only in a supervised zone, within the flags, with a certified instructor, and never when the red flag is up.
Monsoon safety rules
- No bathing at Marina or Elliot’s. Even knee-deep water can knock you over and pull you out when a big wave recedes.
- Check the weather. Look at IMD warnings before you go. When a depression or cyclone is forecast, police close beaches and fishermen are told not to venture out.
- Watch children constantly. Many drowning victims at the Marina are teenagers playing in a group.
- Stay off the rocks and groynes at Besant Nagar and along the ECR. They are slippery and waves break hard on them.
- After heavy rain, storm-water outlets and rivers empty into the sea, and the water near them is polluted. Avoid wading anywhere near them.
- If someone is swept out, do not swim after them. Shout for lifeguards or police, throw anything that floats, and call 112 or Fire and Rescue on 101.
Practical tips
Use the Corporation’s toilets and dustbins at the Blue Flag zone and along the promenades, and take your rubbish home; the Greater Chennai Corporation runs beach clean-ups, but plastic still washes up after every festival. Parking along the Marina service road fills fast on Sunday evenings, so the MRTS stations at Light House and Thiruvallikeni (Triplicane) and MTC buses are easier.
Quick answers
Can I swim at Marina Beach?
No. The undercurrent makes it unsafe, and police and lifeguards warn people out of the water.
Which Chennai-area beach has Blue Flag certification?
Kovalam in Chengalpattu district, certified since September 2021 and renewed for 2025-26. The Marina has a Blue Flag-standard zone developed by the Corporation.
Are beaches closed during the monsoon?
Police close them when IMD issues heavy rain or cyclone warnings. Check alerts before going.
Information checked against official sources on 18 October 2026. Fees, dates and rules can change; confirm on the linked official pages before acting.
Sources
- Marina Beach (Tamil Nadu Tourism)
- Elliot’s Beach (Tamil Nadu Tourism)
- Covelong Beach (Tamil Nadu Tourism)
- India Meteorological Department
- Greater Chennai Corporation
- Blue Flag at Marina: GCC, CMDA to complete final phase (DT Next, Apr 2026)
- Kovalam beach secures Blue Flag certification for fifth consecutive year (DT Next, Nov 2025)
- Six more beaches in Tamil Nadu to work on Blue Flag certification (DT Next)
- GCC plans new accessible pathway for Rs 2.17 crore at Marina (DT Next, Oct 2026)
- Search intensifies for 16-year-old boy swept away at Marina (DT Next, May 2026)
