Howling gales and crashing waves pounded the coastline of India and Pakistan on Thursday hours before a powerful cyclone was due to make landfall, with those unable to flee seeking shelter where they could.
Nearly 150,000 people have fled the predicted path of Cyclone Biparjoy, whose name means "disaster" in Bengali, with meteorologists warning it could devastate homes and tear down power lines when it lands late Thursday.
Powerful winds and storm surges were forecast to hammer a 325km stretch of coast between Mandvi in India's Gujarat state and Karachi in Pakistan.
Jayantha Bhai, a 35-year-old shopkeeper in India's beach town of Mandvi, told AFP soon after dawn on Thursday that he was afraid for his family's safety.
"This is the first time I've experienced a cyclone," Bhai said, a father of three boys aged between eight and 15, who planned to wait out the cyclone in his small concrete home behind the shop.
"This is nature, we can't fight with it," he said as driving rain lashed his home.
India's Meteorological Department predicted the "very severe" storm would hit near the Indian port of Jakhau on Thursday evening, warning of "total destruction" of traditional mud and straw thatched homes.
At sea, winds were gusting at up to 180km per hour, with speeds predicted to reach 115-125 kph and gusts of up to 140 kph by the time it makes landfall.
India's meteorologists warned of the potential for "widespread damage", including the destruction of crops, "bending or uprooting of power and communication poles" and disruption of railways and roads.
Schools turned shelters
In India, the Gujarat state government said 75,000 people had relocated from coastal and low-lying areas to shelter.
Pakistan's climate change minister Sherry Rehman said on Wednesday 73,000 people had been moved from southeastern coastal areas and housed in 75 relief camps.
"It is a cyclone the likes of which Pakistan has never experienced," she told reporters.
Many of the areas affected are the same inundated in last year's catastrophic monsoon floods, which put a third of Pakistan under water, damaging two million homes and killing more than 1,700 people.
"These are all results of climate change," she said.
Storm surges were expected to reach 3.5 metres, with flooding possible in the megacity of Karachi, home to about 20 million people.
"Our concern is when the cyclone is over, how will we feed our children?" said 80-year-old Wilayat Bibi, in a relief camp in the city of Badin.
"If our boats are gone. If our huts are also gone. We will be languishing with no resources."
'Terrified'
Late on Wednesday, a short distance from India's Jakhau port, about 200 people from the Kutch district huddled together in a single-storey health centre.
Many were worried about their farm animals, which they had left behind.
Dhal Jetheeben Ladhaji, 40, a pharmacist at the health centre, said 10 men had stayed behind to look after hundreds of cattle crucial to their village's livelihood.
"We are terrified, we don't know what will happen next," Ladhaji said.
"We are praying to God that the cyclone does not come, and that these people who are staying in the shelter can go back to their homes with smiles on their faces."
Cyclones – the equivalent of hurricanes in the North Atlantic or typhoons in the Northwest Pacific – are a regular and deadly menace on the coast of the northern Indian Ocean, where tens of millions of people live.
Scientists have warned that storms are becoming more powerful as the world gets warmer with climate change.
Roxy Mathew Koll, a climate researcher at the Indian Institute of Tropical Meteorology, said cyclones derive their energy from warm waters, and that surface temperatures in the Arabian Sea were 1.2 to 1.4 degrees Celsius warmer than four decades ago.