World Resorts Japan Nagoya Weather

Nagoya sea water temperature

Current sea water temperature:
+73.2°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: 73.1°F

Sea water temperature for the last 10 days:

October 28 73.2°F October 23 73.8°F
October 27 74.1°F October 22 73.9°F
October 26 73.0°F October 21 74.5°F
October 25 73.0°F October 20 74.8°F
October 24 73.6°F October 19 75.4°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
+59°F
SW 2 mph
Feels like: +59°F
Precip.: 26%
Places in Japan:
Name
°F
+54°F
+59°F
+59°F
+57°F
+63°F
+68°F
+59°F
+55°F
+75°F
+59°F
+46°F
+55°F
+61°F
+57°F
+61°F
24 Hours Forecast
Nagoya
Local time: 23:21
October 30, friday
0000
59°F
SW
2 mph
0300
61°F
S
2 mph
0600
59°F
SW
2 mph
0900
63°F
SW
2 mph
1200
66°F
E
1 mph
1500
66°F
NW
2 mph
1800
63°F
W
1 mph
2100
63°F
S
1 mph
Units of measurement: °C / °F