All power supplying outdoor outlets should be protested by GFCI outlets. If a GFCI outlet in not readily available a portable outlet could be attached to the end of the extension cord in order to provide the protection needed for safety. 
All power supplying outdoor outlets should be protested by GFCI outlets. If a GFCI outlet in not readily available a portable outlet could be attached to the end of the extension cord in order to provide the protection needed for safety.