From Seville to Algeciras or Tarifa for Ferry in October.Bus or Train?

I'd take it as a blessing in disguise. Have you looked at flying?

The TG Comes fares seem to pop up maybe two weeks before departure. No need to stress, just check back later. The bus stop in Tarifa is technically walking distance from the port, although if you've got a lot of bags you may just prefer the ease of a taxi. Also, Belo Tours does luggage storage if you have a long stopover before your ferry departure.

Thanks Amy and the other respondents. I'm trying to avoid flying as a last measure.
I will try again to book on the bus closer to my very departure date,\

Regards,

Sal