Average sea water temperature in October:
+74.2°F
| Minimum sea water temperature in October: | 80.1°F |
| Maximum sea water temperature in October: | 69.8°F |
Daily sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 75.4°F. The highest and lowest sea temperatures during the month were 77.0°F and 74.3°F.
Monthly sea water temperature in Atami, °F
Which Japan resorts have warmest sea in October?
| Place name | October 2026 | October 2025 |
|---|---|---|
| Okinawa | 82.5°F | 84.7°F |
| Nagasaki | 77.3°F | 79.8°F |
| Kobe | 77.2°F | 75.2°F |
| Osaka | 77.1°F | 74.3°F |
| Nara | 75.9°F | 74.1°F |
| Hiroshima | 75.8°F | 75.8°F |
| Atami | 75.4°F | 75.1°F |
| Nagoya | 75.3°F | 74.6°F |
| Hakone | 75.0°F | 75.1°F |
| Fukuoka | 74.9°F | 76.5°F |
| Kamakura | 74.2°F | 74.2°F |
| Yokohama | 73.6°F | 72.9°F |
| Kyoto | 73.1°F | 73.4°F |
| Tokyo | 72.5°F | 72.9°F |
| Sapporo | 64.2°F | 65.1°F |
| Noboribetsu | 61.7°F | 63.8°F |
Best time for vacation in Atami
Atami on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Atami
Local time: 12:25
October 31, saturday
1500
66°F
W
3 mph
3 mph
1800
59°F
W
2 mph
2 mph
2100
57°F
W
3 mph
3 mph
November 01, sunday
0000
55°F
W
4 mph
4 mph
0300
54°F
W
2 mph
2 mph
0600
52°F
W
2 mph
2 mph
0900
63°F
W
3 mph
3 mph
1200
64°F
W
2 mph
2 mph
