Osezaki (Cape Ose)

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Osezaki (Cape Ose)

cape

Osezaki (Cape Ose) is a rocky cape on the Pacific coast of Shizuoka Prefecture on the Izu Peninsula, visited for sea views and rugged coastal walks. Travelers come for the headland scenery and the chance of clear vistas toward Mount Fuji on good days.

Osezaki (Cape Ose) Map data © OpenStreetMap contributorsShizuokaToro IsekiOsezaki (Cape Ose)

Osezaki (Cape Ose) essentials

Address: Osezaki, Izu Peninsula, Shizuoka, Japan

Osezaki is a small headland of exposed rock and low cliffs that projects into the Pacific Ocean, giving dramatic sea-and-sky views and a feeling of remoteness close to the coast. The cape sits amid the coastal landscape of the Izu Peninsula, with a mix of scrub, rocky shore and narrow coastal roads rather than large tourist infrastructure. The site has a local, low-key character rather than developed facilities, so visits are usually short walks, photography and quiet observation of the sea and shore. On clear days the outlook may include distant views of Mount Fuji and the surrounding bay, while many visitors appreciate the changing light at sunrise and sunset.

  • Headland viewpoints: Wide, unobstructed views out over the Pacific make the cape a good spot for sea-and-sky photography and watching marine weather change.
  • Coastal walking: Short walks along the rocky shore and minor paths reveal tidepools, rock formations and the exposed nature of the headland.
  • Birdwatching and sea life: Migratory and coastal birds can be seen seasonally from the cape and shore life is visible in calmer conditions close to tidepools.
  • Sunrise and sunset: The open horizon makes sunrise and sunset dramatic when skies are clear, with long low-light scenes over the ocean.
Things to Do
When to Go

Best Time to Visit Osezaki (Cape Ose)#

Best visiting conditions are outside the hot, rainy summer; late autumn and winter bring clearer skies while spring offers mild, pleasant weather. The rainy season and late summer carry the highest precipitation and a greater risk of storms or typhoons.

Winter (best)
November - February · 2°C - 17°C (36°F - 63°F)
Winters are relatively dry with clearer air, improving long-distance visibility and offering the best chance of clear views toward the bay and Mount Fuji.
Spring (pleasant)
March - May · 5°C - 21°C (41°F - 70°F)
Spring brings milder temperatures and generally comfortable conditions for coastal walks, though occasional rain is still possible.
Rainy season and typhoon risk (avoid)
June - September · 18°C - 29°C (64°F - 84°F)
This period includes the local rainy season and the peak of typhoon risk with heavy rainfall and rough seas, so coastal visits are less predictable and can be unsafe.

Weather & Climate near Osezaki (Cape Ose)#

Climate

Osezaki (Cape Ose)'s climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in August) and cold winters (coldest in January). Temperatures range from 2°C to 29°C. Abundant rainfall (1876 mm/year), wettest in June.

Air Quality: AQI 54 Moderate
Best Time to Visit
NovemberAugustSeptember
Temperature & Rainfall
Temperature Range
34°
Warmest Month
-2°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 2° - 10° 3° 66 mm partly cloudy 70% 4.5 m/s 0.4 low 9.9h
February Good 2° - 10° 3° 86 mm partly cloudy 71% 4.5 m/s 0.6 moderate 10.8h
March Acceptable 5° - 13° 6° 148 mm partly cloudy 73% 4.5 m/s 0.9 moderate 11.8h
April Good 10° - 17° 14° 177 mm partly cloudy 76% 4.3 m/s 1.2 high 13.0h
May Acceptable 14° - 21° 18° 171 mm overcast 80% 4.1 m/s 1.5 high 13.9h
June Good 18° - 24° 21° 244 mm overcast 85% 3.6 m/s 1.5 high 14.4h
July Good 22° - 27° 24° 205 mm overcast 87% 3.9 m/s 1.6 very high 14.1h
August Good 23° - 29° 26° 220 mm overcast 85% 4.7 m/s 1.7 very high 13.3h
September Good 20° - 26° 23° 226 mm overcast 83% 4.5 m/s 1.3 high 12.3h
October Good 15° - 21° 18° 158 mm partly cloudy 80% 3.9 m/s 0.9 moderate 11.2h
November Good 9° - 17° 13° 110 mm partly cloudy 76% 3.7 m/s 0.5 moderate 10.2h
December Good 4° - 13° 6° 65 mm some cloud 72% 4.1 m/s 0.4 low 9.7h
Getting There & Around

How to Get to Osezaki (Cape Ose)#

The cape is reached from nearby coastal towns such as Numazu or Fuji, Shizuoka, which are the nearest urban centers with shops and services. Major rail access to the region is via Numazu Station or Mishima Station; the nearest major airport for international arrivals is Tokyo Haneda, with a regional option at Mount Fuji Shizuoka Airport for domestic flights.

From the towns you cover the last stretch by regional bus (where available), a taxi or by driving - coastal and rural roads can be narrow and winding, and some sections require a short walk from the roadside. Check local timetables for buses and local access notes before you travel.

Tips for Visiting Osezaki (Cape Ose)#

  • Dress for wind and spray - the cape is exposed to Pacific winds even on mild days.
  • Wear sturdy, non-slip shoes for rocky and potentially slippery shore paths.
  • Facilities are limited or absent - bring water and snacks and plan for no shops at the headland.
  • Check the weather and sea conditions before visiting during summer and autumn because heavy rain and stormy seas are possible.
  • Respect local fishing areas and private property when moving along the coast.