Takenohama Beach sea temperature today: 27°C – beach water temperature, Takenohama Beach, Japan
Japan · Takeno
Takenohama Beach
Sea
26.7°C80.1°F
Air
UV
Beach day
⁦23–28°C⁩

Last updated ·

Today, September 13, the sea temperature at Takenohama Beach is 26.7 °C (80 °F). That matches the usual average of 27 °C in September. Comfortable for swimming from June to November.

Climate · monthly averages

Sea temperature by month

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.

Warmest in August (28.3°C). Coldest in March (11.7°C). Comfortable for swimming from June to November.

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
MonthSea · MinSea · AvgSea · MaxAir · MinAir · AvgAir · Max
January13.3°C13.6°C13.8°C5.6°C6.2°C7.0°C
February11.4°C11.9°C12.3°C5.5°C6.2°C7.2°C
March11.1°C11.7°C12.4°C8.4°C9.4°C10.6°C
April13.1°C13.9°C14.4°C12.2°C13.4°C14.7°C
May16.2°C16.9°C17.4°C15.9°C17.2°C18.4°C
June21.1°C21.2°C21.3°C20.8°C21.8°C23.0°C
July25.5°C26.0°C26.9°C25.6°C26.6°C27.6°C
August27.3°C28.3°C29.0°C26.8°C27.8°C28.9°C
September25.5°C26.9°C28.3°C24.4°C25.3°C26.3°C
October22.3°C23.2°C23.8°C18.4°C19.3°C20.4°C
November19.5°C19.7°C20.1°C13.4°C14.3°C15.5°C
December16.2°C16.6°C17.0°C8.1°C8.7°C9.6°C

About Takenohama Beach

The San'in Kaigan UNESCO Global Geopark, a 110-kilometre stretch of Sea of Japan cliffs, caves and dunes designated in 2010, frames Takenohama Beach – a kilometre-long white-sand crescent ranked among the country's top 88. Just offshore the Hasakari-iwa rock formation rises wadable from the shallows, while smaller Kirihama Beach curls into the next cove west and tiny Ojima can be reached on foot across a low-tide sand spit. The water warms to 25–27 °C77–81 °F from July through September.

Frequently asked questions

Today, September 13, the sea at Takenohama Beach is 26.7 °C (80 °F)80 °F (26.7 °C) – ideal for swimming for most people. The usual September average is 27 °C81 °F.

No single number works for everyone, so the scale on this page is only a guide to how the water feels: below 13 °C55 °F icy, 13–18 °C55–64 °F cold, 18–23 °C64–73 °F refreshing, 23–28 °C73–82 °F pleasantly warm and above 28 °C82 °F like a bath. Right now the sea at Takenohama Beach is 26.7 °C80 °F.

In May the sea at Takenohama Beach (Takeno, Japan) averages 16.9 °C62 °F – cold, most people reach for a wetsuit. It keeps warming until August, when it peaks at 28.3 °C83 °F.

In October the sea at Takenohama Beach (Takeno, Japan) still averages 23.2 °C74 °F – ideal for swimming for most people. It peaks in August at 28.3 °C83 °F and cools slowly from there.