Wannan nahiyar kuma tana tura ruwan sama na Tekun Indiya, mafi ƙarfi a Duniya, wanda ke haifar da manyan canji na yanayi a cikin raƙuman ruwa na teku, gami da jujjuyawar Somali Current da Indian Monsoon Current. Saboda kewayawar Walker na Tekun Indiya babu ci gaba da easterlies na equatorial. Ruwa mai tasowa yana faruwa a kusa da Horn of Africa da Arabian Peninsula a Arewacin Hemisphere da arewacin iskar kasuwanci a Kudancin Hemisphere. Iska ta Indonesiya tana farawa ta hanyar iskar Equatorial zuwa yanayin arewacin Arabian Pacific. Ruwa mai zafi yana shafar arewacin tekun Indiya ta hanyar cyclone. A cikin watan Oktoba, iska mai ƙarfi tana busawa daga arewacin tekun Bengal har zuwa yammacin tekun Mauritius. A lokacin rani, ruwan sama mai ƙarfi yakan kawo canji mai tsanani daga arewacin tekun Bengal zuwa arewacin tekun Indiya.
daga Oktoba zuwa Afrilu