Cyclone Murasu has intensified over the Bay of Bengal and is approaching the Andhra Pradesh coastline. The storm is expected to cross the south Andhra Pradesh coast between Nellore and Narsapur, close to Ongole, around midnight on November 2 to the early hours of November 3, 2026.
The approaching cyclone has raised concerns across coastal Andhra Pradesh, Tamil Nadu and Odisha, with forecasts of heavy rainfall, damaging winds, rough seas and possible flooding in low-lying coastal areas.
The India Meteorological Department (IMD) has forecast sustained wind speeds of 100–110 kmph, with gusts reaching 120 kmph during landfall. State authorities are strengthening disaster preparedness, while district administrations are taking precautionary measures to protect residents and minimise disruption.
Here is a detailed report covering Cyclone Murasu’s origin, development, expected landfall, affected states, weather warnings, school closures, potential damage and safety precautions.
Cyclone Murasu Latest Update: Where Is the Storm Now?
As of November 2, 2026, Cyclone Murasu is positioned over the west-central and adjoining southwest Bay of Bengal, moving northwestwards towards the south Andhra Pradesh coast.
The cyclone is approximately:
- 200 km east-northeast of Chennai.
- 210 km east-southeast of Nellore.
- 220 km east-southeast of Kavali.
- 260 km southeast of Ongole.
- 270 km south-southeast of Machilipatnam.
The storm is expected to move northwestwards and cross the coastline between Nellore and Narsapur, close to Ongole.
Key Cyclone Details
| Particulars | Latest information |
|---|---|
| Cyclone name | Murasu |
| Year | 2026 |
| Current classification | Severe Cyclonic Storm |
| Location | West-central and southwest Bay of Bengal |
| Movement | Northwestwards |
| Expected landfall | November 2–3, 2026 |
| Expected landfall region | Between Nellore and Narsapur, near Ongole |
| Sustained wind speed | 100–110 kmph |
| Maximum wind gusts | Up to 120 kmph |
| Main threat | Heavy rainfall, strong winds and coastal flooding |
| Monitoring agency | India Meteorological Department |
When and Where Will Cyclone Murasu Make Landfall?
According to the latest forecast available in the previous report, Cyclone Murasu is likely to cross the south Andhra Pradesh coastline between Nellore and Narsapur, close to Ongole.
The expected landfall window is between 11:30 PM on November 2 and 4:00 AM on November 3, 2026.
| Forecast detail | Information |
|---|---|
| Expected landfall | November 2–3, 2026 |
| Expected landfall time | 11:30 PM–4:00 AM |
| Coastal region | Nellore–Narsapur |
| Nearby reference | Ongole |
| Wind speed | 100–110 kmph |
| Wind gusts | Up to 120 kmph |
The landfall zone is particularly important because coastal communities may experience the combined effects of strong winds, heavy rainfall, rough seas and rising seawater.
A storm surge of approximately 1–1.5 metres above the astronomical tide could inundate low-lying areas of south coastal Andhra Pradesh. Bapatla and parts of Krishna and Prakasam districts are among the areas requiring particular attention.
How Did Cyclone Murasu Originate in the Bay of Bengal?
Cyclone Murasu did not develop suddenly. It evolved through several stages, beginning with a low-pressure weather system over the southeast Bay of Bengal and adjoining areas near the Andaman and Nicobar Islands.
The system gradually strengthened as it moved west-northwestwards.
Development of Cyclone Murasu: Timeline
| Date | Development |
|---|---|
| October 31, 2026 | A low-pressure system concentrated into a depression over the Bay of Bengal. |
| November 1, 2026 | The system strengthened into a deep depression. |
| November 1, 2026 | It intensified into Cyclonic Storm Murasu. |
| November 2, 2026 | Murasu strengthened into a Severe Cyclonic Storm. |
| November 2–3, 2026 | Expected to cross the south Andhra Pradesh coast. |
Why Do Cyclones Form Over the Bay of Bengal?
Tropical cyclones are powerful rotating weather systems that develop over warm tropical ocean waters. The Bay of Bengal is particularly vulnerable because its geographical and atmospheric conditions can support the formation and intensification of these systems.
There are several important factors behind cyclone formation.
1. High sea surface temperatures
Warm ocean water provides the heat and moisture required to develop thunderstorms. Sea temperatures of approximately 26.5–27°C or higher over sufficient depth generally support tropical cyclone development.
2. Low-pressure weather systems
Cyclones often originate from an existing atmospheric disturbance. Warm, moist air rises, creating a low-pressure area near the ocean surface. Surrounding air moves towards this low-pressure centre.
3. High atmospheric moisture
Moisture supports the development of thunderstorms. When water vapour condenses into clouds, latent heat is released, providing additional energy to the developing system.
4. Coriolis effect
The Earth’s rotation causes moving air to turn, helping the storm develop its characteristic rotating circulation. This is why tropical cyclones rarely form very close to the equator.
5. Low vertical wind shear
When wind speed and direction do not change significantly with altitude, thunderstorms can remain organised around the cyclone’s centre. Strong wind shear can disrupt this organisation.
These are the established meteorological conditions that support tropical cyclone formation. They explain how storms develop, but should not be interpreted as individually confirmed measurements of every condition behind Murasu’s intensification.
Why Is the Bay of Bengal More Vulnerable to Cyclones?
The Bay of Bengal is one of the most cyclone-prone regions in the North Indian Ocean.
Its vulnerability is associated with warm tropical waters, seasonal atmospheric disturbances, high moisture levels and the coastal geography surrounding the bay.
The northern Bay of Bengal also has a funnel-shaped coastline. This geographical feature can contribute to higher storm-surge impacts in certain coastal locations.
Cyclone activity in the North Indian Ocean generally has two seasonal peaks:
- Pre-monsoon season: April to June.
- Post-monsoon season: October to December, with November being an important cyclone month.
Which States Will Be Affected by Cyclone Murasu?
Although Andhra Pradesh is expected to face the direct impact of Cyclone Murasu, its weather effects are likely to extend across neighbouring states.
The IMD has forecast heavy rainfall and thunderstorms in several parts of southern and eastern India.
State-wise Cyclone Murasu Weather Alerts
| State | Expected impact | Important areas |
|---|---|---|
| Andhra Pradesh | Extremely heavy rainfall, damaging winds and coastal flooding | Nellore, Prakasam, Bapatla, Guntur, Krishna |
| Tamil Nadu | Heavy to very heavy rainfall and strong winds | Chennai, Tiruvallur and northern coastal districts |
| Odisha | Heavy to very heavy rainfall, flash floods and landslide risks | Malkangiri, Koraput, Gajapati, Ganjam |
| Telangana | Heavy rainfall, thunderstorms and possible local flooding | Khammam, Nalgonda, Suryapet |
| Chhattisgarh | Heavy to very heavy rainfall in southern areas | Southern districts |
1. Andhra Pradesh: Highest Risk of Direct Impact
Andhra Pradesh is expected to face the strongest impact because the cyclone is forecast to make landfall along its southern coastline.
The IMD has warned of extremely heavy rainfall in isolated locations, with strong winds reaching 100–110 kmph and gusting up to 120 kmph.
Coastal districts, particularly Nellore, Prakasam, Bapatla, Guntur and Krishna, require special attention.
Low-lying coastal settlements could experience seawater inundation, while heavy rainfall may cause waterlogging, road closures and disruption to transport.
2. Tamil Nadu: Heavy Rainfall and Strong Winds
Northern Tamil Nadu is also expected to experience adverse weather conditions.
Chennai and Tiruvallur are among the areas facing significant rainfall risks.
The IMD has also warned of winds reaching 60–70 kmph, with gusts up to 80 kmph, over parts of north Tamil Nadu and Puducherry during the warning period.
Chennai’s urban drainage systems could face additional pressure if heavy rainfall continues.
3. Odisha: Rainfall and Flooding Concerns
Odisha is also preparing for difficult weather conditions.
Southern Odisha districts, including Malkangiri, Koraput, Gajapati and Ganjam, require close monitoring.
Heavy rainfall in hilly and vulnerable areas could increase the risk of flash floods, landslides and road disruptions.
4. Telangana: Heavy Rainfall Warning
Telangana is also expected to experience rainfall associated with the system.
The forecast includes heavy rainfall in several districts, with the possibility of isolated extremely heavy showers.
Waterlogging, agricultural damage and disruption to local transportation are among the possible concerns.
5. Chhattisgarh: Rainfall in Southern Areas
Southern Chhattisgarh may experience heavy rainfall initially, followed by very heavy rainfall in isolated areas.
Residents in low-lying areas and locations near rivers and streams should monitor local weather advisories.
IMD Red, Orange and Yellow Alerts: District-wise Warning in Andhra Pradesh
The IMD uses different colour-coded warnings to communicate the expected severity of weather conditions.
- Red alert: Take action. Extremely heavy rainfall or a significant weather hazard is expected.
- Orange alert: Be prepared. Heavy to very heavy rainfall is expected.
- Yellow alert: Be aware. Heavy rainfall or adverse weather is possible.
November 2, 2026
| Alert | Districts |
|---|---|
| Red | Krishna, Guntur, Bapatla, Prakasam, Nellore |
| Orange | East Godavari, West Godavari, Eluru, NTR, Palnadu, Tirupati, Chittoor |
| Yellow | Alluri Sitarama Raju, Kakinada, Konaseema, Nandyal, Kadapa, Annamayya |
November 3, 2026
| Alert | Districts |
|---|---|
| Red | Alluri Sitarama Raju, Eluru |
| Orange | Chittoor, Annamayya, Tirupati, Nellore, Prakasam, Palnadu, NTR, Vizianagaram |
Other districts may also receive heavy rainfall, even if they are not listed under the highest warning categories.
These are forecast warnings and may be revised through subsequent IMD bulletins.
Are Schools and Colleges Closed Due to Cyclone Murasu?
Yes. Several district administrations have announced school and college closures as a precautionary measure against heavy rainfall and cyclone-related risks.
However, there is no single statewide closure order covering every educational institution in the affected states. Decisions are being taken by individual district administrations.
School and College Holiday Updates: November 2, 2026
| State | District / Area | Reported closure |
|---|---|---|
| Tamil Nadu | Chennai | Schools and colleges closed on November 2 |
| Tamil Nadu | Tiruvallur | Schools and colleges closed on November 2 |
| Andhra Pradesh | NTR | Schools and colleges closed |
| Andhra Pradesh | Palnadu | Schools and colleges closed |
| Andhra Pradesh | Nellore | Schools and colleges closed |
| Andhra Pradesh | Gudur | Schools and colleges closed |
| Odisha | Malkangiri | Schools and colleges closed November 2–4 |
Important update for students and parents: The above information reflects reported district-level announcements available on November 2. A closure for November 2 does not automatically mean that institutions will remain closed on November 3. Parents should verify the latest instructions issued by their respective District Collector or educational department.
Some educational buildings may also be used as temporary cyclone shelters, while teaching and non-teaching staff may be assigned emergency responsibilities.
How Dangerous Is Cyclone Murasu? Understanding Its Possible Impact
Significant coastal hazard
Cyclone Murasu is classified as a Severe Cyclonic Storm by the IMD. Its forecast wind speeds and storm-surge potential make it a serious threat to vulnerable coastal communities.
However, the actual extent of damage will depend on the cyclone’s final track, intensity at landfall, rainfall distribution, storm surge and the preparedness of local authorities.
1. Strong Winds and Infrastructure Damage
Wind speeds of 100–110 kmph, with gusts up to 120 kmph, can create dangerous conditions.
Possible consequences include:
- Uprooting of trees and breaking of branches.
- Damage to electricity poles and transmission lines.
- Damage to temporary houses and weak structures.
- Disruption to mobile networks and electricity supply.
- Damage to hoardings, signboards and temporary installations.
2. Coastal Flooding and Storm Surge
One of the major concerns is the possibility of seawater entering low-lying coastal areas.
A storm surge of approximately 1–1.5 metres above astronomical tide has been forecast in vulnerable areas of south coastal Andhra Pradesh.
Bapatla, Krishna and Prakasam districts are among the areas where the peak surge is expected to be higher.
This could affect coastal settlements, agricultural fields, roads and other infrastructure.
3. Heavy Rainfall and Urban Flooding
Heavy and persistent rainfall may lead to:
- Waterlogging in residential areas.
- Flooding of roads and underpasses.
- Overflowing of drains and smaller water channels.
- Disruption to railway and road transportation.
- Increased pressure on reservoirs and drainage systems.
4. Agricultural Damage
Farmers in coastal Andhra Pradesh and neighbouring regions could face significant agricultural losses.
Standing crops may be damaged by strong winds and waterlogging. Paddy fields, horticultural crops, banana plantations and other vulnerable agricultural activities may be affected.
5. Disruption to Fishing and Marine Activities
Fishing communities face particular risks during cyclones.
Rough seas, strong winds and poor visibility can make fishing extremely dangerous.
The IMD has advised fishermen not to venture into the affected parts of the Bay of Bengal during the warning period.
Government Preparedness and Emergency Measures
State governments and disaster management agencies are taking precautionary steps to reduce the potential impact of Cyclone Murasu.
Andhra Pradesh Government Preparedness
Andhra Pradesh Chief Minister N. Chandrababu Naidu has directed officials to remain prepared for rescue and relief operations.
The state has deployed:
- Six National Disaster Response Force (NDRF) teams.
- Seven State Disaster Response Force (SDRF) teams.
- Emergency control rooms for coordination.
- Evacuation arrangements for people living in unsafe locations.
Authorities have also been instructed to coordinate between departments and ensure that emergency assistance reaches vulnerable communities.
Odisha Government Preparedness
Odisha is also strengthening its disaster response because some southern districts are vulnerable to heavy rainfall and flooding.
Precautionary measures include:
- Evacuation of residents from vulnerable locations.
- Monitoring of flood-prone and landslide-prone areas.
- Increased readiness of district administrations.
- Monitoring of reservoir water levels and releases.
- Emergency arrangements in affected districts.
These measures are particularly important because some communities are still recovering from the impact of Cyclone Arnab and subsequent flooding.
What Should People Do During Cyclone Murasu?
Residents in cyclone-prone districts should follow official instructions and avoid unnecessary movement during severe weather.
| Situation | Recommended action |
|---|---|
| Strong winds | Stay indoors and away from windows |
| Heavy rainfall | Avoid flooded roads and underpasses |
| Coastal flooding | Move to designated cyclone shelters |
| Electricity disruption | Stay away from fallen power lines |
| Emergency evacuation | Follow instructions from local authorities |
| Fishing activities | Do not venture into the sea |
| Communication failure | Keep a charged mobile phone and power bank |
| Drinking water | Store sufficient clean drinking water |
Important Emergency Numbers
- 112: National emergency response number.
- 1070: State-level disaster management helpline in Andhra Pradesh.
- IMD: Follow official weather bulletins and cyclone warnings.
- District Collector: Follow local evacuation, school closure and shelter announcements.
Residents should also keep essential medicines, dry food, identity documents, flashlights and drinking water ready.
What Happens After Cyclone Murasu Makes Landfall?
Cyclones generally weaken after moving over land because they lose access to the warm ocean water and moisture that fuel their development.
However, weakening does not mean that the danger disappears immediately.
Even after landfall, the system can produce heavy rainfall, flooding and damaging winds across inland regions.
The forecast indicates that Murasu is expected to weaken into a cyclonic storm and subsequently a deep depression as it moves inland.
Rainfall activity may continue across Andhra Pradesh, Telangana, Odisha and Chhattisgarh through November 4.
Therefore, residents should continue following weather warnings even after the cyclone crosses the coastline.
(FAQs)
1. What is Cyclone Murasu?
Cyclone Murasu is a Severe Cyclonic Storm that developed over the Bay of Bengal in October–November 2026. It intensified on November 2 and is approaching the south Andhra Pradesh coastline.
2. When will Cyclone Murasu make landfall?
According to the forecast available on November 2, the cyclone is expected to cross the south Andhra Pradesh coast between 11:30 PM on November 2 and 4:00 AM on November 3, 2026.
3. Where will Cyclone Murasu make landfall?
The expected landfall location is between Nellore and Narsapur, close to Ongole in Andhra Pradesh.
4. What is the maximum wind speed of Cyclone Murasu?
The IMD has forecast sustained winds of 100–110 kmph, with gusts reaching 120 kmph during landfall.
5. Which states will be affected by Cyclone Murasu?
Andhra Pradesh is expected to experience the most direct impact. Tamil Nadu, Odisha, Telangana and Chhattisgarh may also experience heavy rainfall and adverse weather conditions.
6. Is Cyclone Murasu dangerous?
Yes. Murasu is classified as a Severe Cyclonic Storm. Its strong winds, heavy rainfall and forecast storm surge of 1–1.5 metres could create dangerous conditions, particularly in low-lying coastal areas.
7. Are schools and colleges closed due to Cyclone Murasu?
Yes. Several districts in Andhra Pradesh and Tamil Nadu have announced school and college closures. Malkangiri in Odisha has also announced closures from November 2 to 4. The announcements are district-specific.
8. Which Andhra Pradesh districts are under a red alert?
For November 2, the red alert covers Krishna, Guntur, Bapatla, Prakasam and Nellore. For November 3, Alluri Sitarama Raju and Eluru are under a red rainfall warning in the reported forecast.
9. What does the name Murasu mean?
Murasu means “war drum”. India contributed this name to the regional tropical cyclone naming list.
10. Why do cyclones form in the Bay of Bengal?
Warm ocean water, atmospheric moisture, low-pressure disturbances, sufficient Coriolis force and favourable wind conditions help cyclones develop over the Bay of Bengal.
11. Will Cyclone Murasu affect Chennai?
Yes. Chennai is expected to experience heavy to very heavy rainfall. Schools and colleges in Chennai district were ordered closed on November 2 as a precautionary measure.
12. Will Cyclone Murasu weaken after landfall?
The forecast indicates that the cyclone will gradually weaken after crossing the coast. However, heavy rainfall and flooding risks may continue for several days.
13. What is the storm surge forecast for Andhra Pradesh?
A storm surge of approximately 1–1.5 metres above astronomical tide has been forecast in low-lying areas of south coastal Andhra Pradesh, particularly around Bapatla, Krishna and Prakasam.
14. Where can people check the latest Cyclone Murasu updates?
People should follow the official India Meteorological Department, Andhra Pradesh State Disaster Management Authority and district administration announcements.
