MyCruiseForecast

Kagoshima, Japan

Amami cruise weather by month

What to expect when your ship is in Amami in any month: temperatures, how often it rains, wind, sea temperature and wave heights.

Weather in Amami by month

Average highs run from 62°F (17°C) in January to 88°F (31°C) in August. Rain falls on the fewest days in January and the most in July. Sea temperature and wave heights are for the water just off the port.

Typical conditions, 2022–2025 climate record (ECMWF). Rain days are days with at least 1 mm of rain or melted snow. These are averages, not a forecast.
MonthHigh / lowRain daysWindSea tempTypical seas
January62 / 55°F17 / 13°C37%15 mph24 km/h71°F22°C6 ft (1.8 m)Moderate; rougher days up to 11 ft
February63 / 56°F17 / 13°C50%15 mph24 km/h70°F21°C6 ft (1.9 m)Moderate; rougher days up to 10 ft
March67 / 59°F19 / 15°C54%15 mph24 km/h70°F21°C5 ft (1.4 m)Moderate; rougher days up to 9 ft
April72 / 64°F22 / 18°C57%13 mph22 km/h71°F22°C4 ft (1.1 m)Slight; rougher days up to 7 ft
May76 / 69°F25 / 21°C65%14 mph23 km/h74°F24°C3 ft (1.0 m)Slight; rougher days up to 5 ft
June83 / 75°F28 / 24°C66%13 mph22 km/h80°F26°C3 ft (0.8 m)Slight; rougher days up to 4 ft
July88 / 80°F31 / 27°C75%14 mph23 km/h85°F29°C3 ft (0.9 m)Slight; rougher days up to 5 ft
August88 / 80°F31 / 27°C69%13 mph21 km/h85°F29°C2 ft (0.7 m)Slight; rougher days up to 6 ft
September86 / 79°F30 / 26°C75%13 mph21 km/h85°F30°C3 ft (0.9 m)Slight; rougher days up to 6 ft
October79 / 73°F26 / 23°C56%13 mph22 km/h82°F28°C5 ft (1.5 m)Moderate; rougher days up to 7 ft
November73 / 66°F23 / 19°C39%14 mph23 km/h79°F26°C5 ft (1.5 m)Moderate; rougher days up to 10 ft
December65 / 58°F18 / 15°C42%15 mph24 km/h74°F24°C7 ft (2.0 m)Moderate; rougher days up to 11 ft

Check the forecast for your sailing

Upcoming cruises in Amami

1 ship from 1 cruise line is scheduled here, 1 visit in total. The next 1:

DateShipStopSailing
Sun, Nov 82026Star SeekerWindstar CruisesCalls41 nights from Tokyo

Ships that visit Amami

Nearby cruise ports

Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.