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Amami-Oshima

Kagoshima, Japan28.4°N

Amami-Oshima in Kagoshima, Japan has water temperatures ranging from 20.9°C in March to 29.5°C in September. In the warmer months, you can get away with just boardshorts or a bikini. This is a reef spot — reef boots or rubber socks are recommended year-round.

Use the discipline switcher below to see how recommendations change across different sports — a kitesurfer at Amami-Oshima needs different rubber than a surfer.

Discipline

Monthly conditions & gear

Based on average conditions for Surfing. Personal preferences may shift your recommendation — use the full tool for a personalized result.

MonthWaterAirWindSuitBootsGlovesHood
January21.8°C15.9°C24 km/h2mm
February21.1°C16.7°C24 km/h2mm
March20.9°C18.6°C23 km/h2mm
April21.9°C21.7°C22 km/h2mm
May23.7°C23.7°C22 km/h2mm
June26.5°C27.4°C19 km/hNone
July29.2°C29.9°C21 km/hNone
August29.5°C29.6°C20 km/hNone
September29.5°C29.1°C17 km/hNone
October28.3°C26.4°C18 km/hNone
November26.2°C22°C22 km/h2mm
December23.7°C17.9°C23 km/h2mm

Recommendations based on industry-validated thresholds from 15 brands and independent sources. Read the methodology

Reef spot

Amami-Oshimahas reef. Reef boots or rubber socks are recommended to protect your feet from sharp coral and sea urchins — even in warm water when you don't need a wetsuit.

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Our guides provide general recommendations based on industry consensus and average conditions. Always check local forecasts and use your own judgment. rubber.surf is not liable for any discomfort or equipment decisions based on these suggestions. Read our full terms.

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