Average sea water temperature in July:
+79.2°F
| Minimum sea water temperature in July: | 86.9°F |
| Maximum sea water temperature in July: | 72.0°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 77.3°F. The highest and lowest sea temperatures during the month were 83.3°F and 74.1°F.
Monthly sea water temperature in Osaka, °F
Which Japan resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Okinawa | 82.1°F | 84.3°F |
| Fukuoka | 78.4°F | 81.6°F |
| Nagasaki | 78.2°F | 83.4°F |
| Nagoya | 78.0°F | 83.8°F |
| Osaka | 77.3°F | 84.0°F |
| Nara | 77.1°F | 84.3°F |
| Kobe | 77.1°F | 81.9°F |
| Hiroshima | 76.0°F | 81.6°F |
| Kyoto | 75.9°F | 84.9°F |
| Tokyo | 75.7°F | 81.6°F |
| Hakone | 75.5°F | 80.0°F |
| Kamakura | 75.4°F | 80.2°F |
| Atami | 75.4°F | 80.0°F |
| Yokohama | 75.2°F | 80.8°F |
| Sapporo | 66.0°F | 73.1°F |
| Noboribetsu | 62.5°F | 69.7°F |
Best time for vacation in Osaka
Osaka on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Osaka
Local time: 12:49
July 17, friday
1500
93°F
NE
9 mph
9 mph
1800
90°F
NE
9 mph
9 mph
2100
86°F
NE
6 mph
6 mph
July 18, saturday
0000
84°F
E
3 mph
3 mph
0300
82°F
SE
1 mph
1 mph
0600
82°F
SW
4 mph
4 mph
0900
90°F
NW
4 mph
4 mph
1200
91°F
NE
8 mph
8 mph
