Missing boat search on S1

Hi,
I was looking on what is available in imagery to search for missing rower Aaron Carotta and only found coverage from S1. I understand that it is at the edge of resolution but maybe we could get a hard response within the water mass. Is it worth to look into it? What kind of processing could be done?
https://boatwatch.org/current-watches/bolo-for-missing-rower-south-pacific/
Cheers,
Julien

Sentinel-1 (S1) imagery can help in the search for missing rower aaron Carotta, despite its resolution limitations. Processing techniques like enhancing the water mass response and using advanced detection algorithms could be explored. Success depends on factors like weather conditions and boat size.