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Nesnad CC BY-SA 4.0 Wikimedia Commons

Shikine-jima

Island

Small island in the Izu archipelago, reachable by ferry from Tokyo. Shikine-jima offers hot springs, fishing-village atmospheres, sandy coves and short coastal hikes popular with day-trippers and seafood lovers.

Shikine-jima TokyoYokohamaKamakuraEnoshimaHakoneNikkoKawagoeChibaShikine-jima

Shikine-jima essentials

Country: Japan
Driest months: Dec-Feb
Pay in: Yen (¥)
Emergency: 110

Shikine-jima at a Glance#

Shikine-jima is a small volcanic island in the Izu archipelago of Japan, administered as part of the Izu Islands. It is known for a quiet, rural island character and coastal scenery.

Beaches, coastal walking routes and natural hot spring facilities are the main attractions on the island; visitors go to swim, snorkel in clear coastal waters and relax in onsen. The island has a compact settlement pattern with fishing hamlets and short coastal roads rather than extensive urban development.

The island has been inhabited for centuries with a local economy traditionally based on fishing; more recently tourism and day visitors from nearby islands and the mainland have become important. Infrastructure and services remain limited compared with larger Japanese islands.

Geographically it lies in the Philippine Sea as part of the Izu Islands chain and is administratively part of Tokyo Metropolis. Access is by boat from other islands or the mainland, and the island environment is maritime with rocky shores and small sandy coves.

  • Administrative status: Part of the Izu Islands, it is administered together with nearby islands and has a small permanent population focused on fishing and seasonal tourism.
Things to Do
When to Go

Best Time to Visit Shikine-jima#

Best visited in late spring or early autumn for pleasant weather and fewer tourists; summer offers beaches but is busiest.

Spring
Mar-May · 10-20 °C
Mild, pleasant weather and blooming vegetation - a good shoulder season for hiking and avoiding peak summer beach crowds.
Summer
Jun-Aug · 20-30 °C
Warmest time and best for swimming and beach activities; busiest period on the island, especially July-August.
Autumn
Sep-Nov · 15-25 °C
Cooler, pleasant weather with fewer tourists than summer - good for walks and coastal views.

Weather & Climate near Shikine-jima#

Climate

Temperate climate with hot summers (peaking in August) and cool winters (coldest in February). Temperatures range from 7°C to 28°C. Heavy rainfall (2343 mm/year), wettest in June.

Air Quality: AQI 46 Good
Best Time to Visit
AugustSeptemberJuly
Temperature & Rainfall
Temperature Range
30°
Warmest Month
3°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Acceptable 8° - 13° 11° 104 mm partly cloudy 69% 5.2 m/s 0.4 low 10.0h
February Acceptable 7° - 13° 8° 128 mm partly cloudy 71% 4.7 m/s 0.6 moderate 10.8h
March Acceptable 9° - 15° 12° 197 mm partly cloudy 71% 5.2 m/s 0.9 moderate 11.8h
April Good 12° - 18° 15° 200 mm partly cloudy 75% 5.0 m/s 1.2 high 12.9h
May Acceptable 16° - 21° 18° 216 mm overcast 81% 4.6 m/s 1.5 high 13.8h
June Good 19° - 24° 21° 294 mm overcast 88% 4.5 m/s 1.5 very high 14.3h
July Good 22° - 27° 25° 190 mm overcast 90% 4.2 m/s 1.8 very high 14.1h
August Very Good 24° - 28° 26° 210 mm partly cloudy 87% 5.0 m/s 1.8 very high 13.3h
September Very Good 22° - 26° 24° 267 mm partly cloudy 82% 4.8 m/s 1.4 high 12.3h
October Good 18° - 23° 20° 256 mm partly cloudy 76% 4.3 m/s 0.9 moderate 11.2h
November Good 14° - 19° 17° 180 mm partly cloudy 72% 4.6 m/s 0.5 moderate 10.2h
December Good 10° - 16° 13° 101 mm partly cloudy 70% 4.6 m/s 0.4 low 9.7h
Getting There & Around

How to Get to Shikine-jima#

Take the Tokai Kisen ferry from Takeshiba Passenger Terminal (Minato, Tokyo) to the Izu Islands - Shikine-jima is served by regular boat services (often via Niijima). Ferries arrive at the island’s main port; the pier is within easy walking distance of local guesthouses and beaches (typically a short walk from the landing).

Tips for Visiting Shikine-jima#

  • Book ferry seats in advance and check Tokai Kisen schedules - Shikinejima is served from the Tokyo/Izu island ferry network and ferries can fill on summer weekends.
  • Arrive early in the morning from the landing port to walk the coast before the day-tripper boats return; the island is compact so early hours give quieter beaches and viewpoints.
  • Rent a bicycle or scooter at the port to reach quieter south-coast bays and local onsen that many day visitors miss, and carry enough cash since ATMs are limited.