New Sochi – Novorossiysk sea route has been recently lunched for summer season. It will operate daily, except Mondays, between June 15th and August 31st. The hydrofoil (called Kometa, or Comet, in Russian ) trip lasts approximately 3 hours, and the ticket prices are: adult ticket is around $60 (1365 rubbles); kids older than 5yrs old – around $45 (1023 rubles), and kids under five with parents ride for free.

Here’s scheduler for Sochi/Novorossiysk route:

From Novorossiysk to Sochi, daily except Mondays:
Leaving: 9:00 (9:00am)
Arriving: 12:15 (12:15pm)

From Sochi to Novorossiysk, daily except Mondays:
Leaving: 18:00 (6:00pm)
Arriving: 21:15 (9:15pm)

Phone numbers in Novorossiysk port (probably only in Russian):

Ticketing in Novorossiysk Sea Port: (8617)-60-22-84
General Information: (8617)-60-23-24
Information in Novorossiysk Sea Port: (8617)-60-23-47

Btw, there are also daily buses going from Novorossiysk to Sochi, two leaving in the morning (7:50 & 10:50), and one at night (21:50). Information phone number: (8617)-64-42-79.