**Acknowledgements**

The authors are thankful to National Oceanic and Atmospheric Administration (NOAA) for providing respective high-resolution SST data in the Public domain. Authors are immensely grateful to Dr. Baban Ingole for his support and encouragement for the study. We also thankful to Sambhaji Mote for his help during field observation in Malvan. The authors are thankful to the GEER Foundation, CSIR-NIO, and SAC-ISRO for supporting the field observations. The authors acknowledge the authority of Marine National Park, Jamnagar, for permitting to conduct field observations at different sites.
