Page updated 10/16 16:05

Ferries & sea

Ferry: Hakata (博多) → Iki (壱岐) → Tsushima/Izuhara (対馬・厳原) Normal service (scheduled)
Ferry: Tsushima/Izuhara (対馬・厳原) → Iki (壱岐) → Hakata (博多) Normal service (scheduled)
Jetfoil: Hakata (博多) → Iki (壱岐) → Tsushima/Izuhara (対馬・厳原) Normal service (scheduled)
Jetfoil: Tsushima/Izuhara (対馬・厳原) → Iki (壱岐) → Hakata (博多) Normal service (scheduled)
Ferry: Karatsu (唐津) → Iki/Indoji (Iki (壱岐)・印通寺) Normal service (scheduled)
Ferry: Iki/Indoji (Iki (壱岐)・印通寺) → Karatsu (唐津) Normal service (scheduled)

Iki–Tsushima Ferry (Hakata–Ashibe–Izuhara) sea state: Tsushima Strait (対馬海峡): waves 1 m expected (official update 2026/10/16 8:26)

Official status board (JP)Kyushu Yusen (JP)Iki–Tsushima Ferry (JP)

Source · Checked 10/16 16:05

We only transcribe the official status board. Always confirm with the operator before you travel.

Separate from the mainland ferries — they may not run even when the ferries do. Call to confirm the day’s service.

Tatsunoshima (from Katsumoto Port)

Sightseeing cruise around the island and a landing boat to the beach. Boat ride about 10 min from Katsumoto (勝本); cruise about 40 min.
Season Apr–Nov · Hours 遊覧・渡船 9:00発～最終15:30発 (Japanese) (departure times are not published — call on the day)
Fares (adult / child) Landing boat (round trip) 1,000円 / 500円 · Cruise 2,000円 / 1,000円 · Cruise + landing 2,500円 / 1,250円
Reservation Walk-up boarding is possible; booking is recommended on holidays and in summer. Boats do not run in rough sea.
Phone 0920-42-2020 (勝本町漁業協同組合, Japanese)

Ferry Mishima (city ferry: Gonoura ⇄ Watara, Harushima, Nagashima, Oshima)

A lifeline service for residents of the three islands, not a tourist boat. Whether it runs today is not shown here — call 0920-47-5187 (Japanese).

Next departure from Gonoura: 17:20 (trip 4, arrives Oshima 18:10)

Trip	Gonoura (郷ノ浦)	Watara (渡良浦)	Harushima (原島)	Nagashima (長島)	Oshima (大島)
1	08:20	08:30	08:46	08:57	09:10
2	11:00	11:10	11:26	11:37	11:50
3	14:40	14:50	15:06	15:17	15:30
4	17:20	17:30	17:46	17:57	18:10

Gonoura → Islands shown for today’s timetable (Winter timetable). Full timetable and fares (JP): /umi/islands/.

Today (10/16)

High tide 12:26 (178cm), 23:27 (191cm) · Low tide 05:41 (65cm), 17:42 (117cm) · Sunrise 06:26 · Sunset 17:46

Tomorrow (10/17)

High tide 13:18 (163cm) · Low tide 06:20 (79cm), 18:19 (129cm) · Sunrise 06:27 · Sunset 17:45

Source · JMA tide tables · Checked 10/16 16:05

Predicted values from JMA tide tables, not measurements. Sunrise/sunset and moon age are our own calculation.

← Iki Today (EN)

Ferries & sea

Ferries & jetfoils today (Kyushu Yusen)

Boats to nearby islands

Tatsunoshima (from Katsumoto Port)

Ferry Mishima (city ferry: Gonoura ⇄ Watara, Harushima, Nagashima, Oshima)

Tide & sun (Gonoura, JMA tide tables)

Today (10/16)

Tomorrow (10/17)