ST 4289 Night Ferry
ST 4289 (เอส.ที 4289) is an overnight passenger and cargo boat between Surat Thani and Koh Tao. Its posts give 21:00 departures arriving at Koh Tao at 06:00, and 21:00 from Koh Tao arriving in Surat Thani at 05:00. Berths are booked by LINE (@st4289) or phone.
ST 4289 Night Ferry routes
Sources
- facebook.com, checked 4 Oct 2026: Operator Facebook page (เอส.ที 4289 สุราษฎร์ธานี-เกาะเต่า): sailing posts, e.g. 2 Oct 2026 "leaves Surat Thani 21.00, arrives Koh Tao 06.00; leaves Koh Tao 21.00, arrives Surat Thani 05.00"; low-water notices moving departures to 20.00 (check-in 19.00) in early September 2026; berth bookings via LINE @st4289.
- facebook.com, checked 4 Oct 2026: Operator Facebook page (เรือโดยสาร ช. แม่ตาปี): joint "October 2026" timetable image (posted 26 Sep 2026) for Surat Thani – Koh Tao (21.00 – 05.00) and Koh Tao – Surat Thani (21.00 – 05.00): one boat each night in each direction, rotating Sea Crest Ferry, ST 4289 and Chor. Maetapee; contacts Chor. Maetapee 077-456-686 (LINE @chormaetapee), Sea Crest 093-391-5649 / 077-456-672 (LINE @Seacrestferry), ST 081-757-5183 (LINE @st4289).