LONDON, Dec 1 (Reuters) - The International Cocoa Organization (ICCO) on Friday estimated a global cocoa deficit of 99,000 metric tons in the 2022/23 season, narrower than a previous forecast deficit of 116,000 tonnes.

The ICCO upwardly revised global production by around 15,000 tonnes, saying the higher forecast of 4.953 million tonnes was driven by better-than-previously-expected output in Ecuador and Brazil which more than offset cuts for Ivory Coast and Ghana.

The season runs from October to September.

"The current price rallies... are likely to further entice producers in Latin America to engage more in cocoa production for the ongoing 2023/24 season," the ICCO said.

Production in Ecuador, the world's third largest grower, was seen at 440,000 tonnes, up from a previous projection of 400,000 while Brazil was seen at 220,000 tonnes, up from 210,000.

London cocoa futures has risen to a record high this week with poor crops in West Africa in the current 2023/24 season (October/September) set to lead to a third successive global deficit.

The ICCO has not yet issued a forecast for 2023/24.

For 2022/23, Ghana's cocoa crop was seen at 680,000 tonnes, down from 700,000 seen previously and Ivory Coast production at 2.18 million tonnes versus 2.20 million.

Global grindings in 2022/23 were seen at 5.002 million tonnes, marginally down from a previous forecast of 5.005 million and now just 0.2% above the prior season. (Reporting by Nigel Hunt; Editing by Susan Fenton and Miral Fahmy)