World Resorts Japan Nagoya Weather

Nagoya sea water temperature

Current sea water temperature:
+75.6°F
Minimum sea water temperature in October: 80.4°F
Maximum sea water temperature in October: 67.3°F
Average sea water temperature in October: 73.0°F

Sea water temperature for the last 10 days:

October 8 75.6°F October 3 77.2°F
October 7 76.8°F October 2 77.5°F
October 6 76.8°F October 1 76.6°F
October 5 75.6°F September 30 77.9°F
October 4 76.6°F September 29 77.7°F

When is the warmest sea in Nagoya?

Based on the data about daily sea water temperature for the last three years the warmest sea in Nagoya was noticed in August, July and September.

Monthly Sea Temperatures in Nagoya, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 84.7°F. The highest and lowest sea temperatures during the month were 87.4°F and 81.7°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 81.6°F. The highest and lowest sea temperatures during the month were 87.4°F and 76.3°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 79.4°F. The highest and lowest sea temperatures during the month were 85.3°F and 77.4°F.

Best time for vacation in Nagoya

Sunniest months:
January 16 days
May 16 days
November 16 days
Warmest months:
August 91.4 °F
July 88.3 °F
September 83.6 °F
Warmest sea temp:
August 83.5 °F
July 80.1 °F
September 79.6 °F
Coldest months:
January 46.1 °F
February 48.6 °F
December 50.3 °F
Rainiest months:
July 9 days
September 9 days
June 9 days
Windiest months:
February 7.4 mph
March 7.3 mph
January 7.2 mph

Nagoya on a weather map

Nagoya
+68°F
SW 4 mph
Feels like: +68°F
Precip.: 22%
Places in Japan:
Name
°F
+64°F
+70°F
+72°F
+63°F
+64°F
+68°F
+68°F
+63°F
+77°F
+66°F
+46°F
+70°F
+59°F
+68°F
+54°F
24 Hours Forecast
Nagoya
Local time: 23:13
October 09, friday
0000
68°F
SW
4 mph
0300
66°F
SW
4 mph
0600
64°F
S
4 mph
0900
72°F
S
2 mph
1200
79°F
N
4 mph
1500
77°F
NE
7 mph
1800
73°F
N
7 mph
2100
70°F
NW
4 mph
Units of measurement: °C / °F