Cyclonic storm 'Phyan' will hit South Gujarat and North Maharashtra by late Wednesday evening following a deep depression in the South East and adjoining Central Arabian Sea and fishermen have been warned against venturing into the sea, the weather office said.

The Depression, which developed on Tuesday, intensified into a cyclone early Wednesday morning and the system is likely to move North northeastwards and cross South Gujarat and North Maharashtra coast between Alibag (Maharashtra) and Valsad (Gujarat) by late this evening or night, the latest bulletin from the weather office said.

The sea will be very rough along and off Maharashtra and South Gujarat Coast and fishermen have been warned against venturing along the Maharashtra, Goa and Gujarat coasts, it said.

Cyclonic storm over East Central Arabian Sea moved Northwards and lay centred at 0530 hours today over same area near latitude 16.0 degree North and longitude 71.5 degree East about 250 kilometres West northwest of Goa and 350 kms South southwest of Mumbai and 620 kms South southwest of Surat in Gujarat.

Squally winds reaching 55-65 kmph gusting to 75 kmph are likely along and off Maharashtra and South Gujarat coast during, Met Office said.