Average sea water temperature in May:
+66.0°F
| Minimum sea water temperature in May: | 71.2°F |
| Maximum sea water temperature in May: | 59.9°F |
Daily sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 66.8°F. The highest and lowest sea temperatures during the month were 69.3°F and 63.1°F.
Monthly sea water temperature in Tokyo, °F
Which Japan resorts have warmest sea in May?
| Place name | May 2025 | May 2024 |
|---|---|---|
| Okinawa | 76.2°F | 76.7°F |
| Tokyo | 66.8°F | 67.9°F |
| Yokohama | 66.1°F | 67.2°F |
| Nagasaki | 66.0°F | 67.0°F |
| Nagoya | 65.9°F | 66.7°F |
| Kamakura | 65.7°F | 66.9°F |
| Hakone | 65.5°F | 66.9°F |
| Atami | 65.3°F | 67.0°F |
| Osaka | 65.1°F | 64.6°F |
| Nara | 64.9°F | 64.8°F |
| Kyoto | 64.8°F | 65.2°F |
| Fukuoka | 64.7°F | 66.8°F |
| Kobe | 64.1°F | 63.6°F |
| Hiroshima | 62.9°F | 63.2°F |
| Sapporo | 52.4°F | 52.7°F |
| Noboribetsu | 48.5°F | 49.3°F |
Best time for vacation in Tokyo
Tokyo on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Tokyo
Local time: 00:32
December 06, saturday
0300
45°F
S
4 mph
4 mph
0600
43°F
S
5 mph
5 mph
0900
45°F
S
5 mph
5 mph
1200
50°F
NW
2 mph
2 mph
1500
54°F
NW
8 mph
8 mph
1800
52°F
N
5 mph
5 mph
2100
50°F
SE
5 mph
5 mph
December 07, sunday
0000
48°F
SE
4 mph
4 mph
