Fishermen are eligible to apply for the Emergency Response Benefit after their EI runs out, have not been working for 14 days or more and/or have an income of $5000 or more in the last twelve months. Fishermen can apply starting April 6th 2020 and retroactive back to March 15th.
Canada CERB: www.canada.ca
Aboriginal Fisheries Programs:www.dfo-mpo.gc.ca