29.04
wed
wed
Day
64°F
SW 12 mph
Precip.
60%
60%
Night
57°F
SW 14 mph
Precip.
100%
100%
30.04
thu
thu
Day
57°F
W 6 mph
Precip.
67%
67%
Night
57°F
SW 9 mph
Precip.
100%
100%
01.05
fri
fri
Day
57°F
SE 25 mph
Precip.
100%
100%
Night
59°F
NE 14 mph
Precip.
100%
100%
02.05
sat
sat
Day
66°F
N 14 mph
Precip.
0%
0%
Night
64°F
SW 2 mph
Precip.
0%
0%
03.05
sun
sun
Day
68°F
N 14 mph
Precip.
0%
0%
Night
66°F
NE 9 mph
Precip.
0%
0%
04.05
mon
mon
Day
61°F
S 7 mph
Precip.
100%
100%
Night
57°F
SW 17 mph
Precip.
100%
100%
05.05
tue
tue
Day
57°F
SW 10 mph
Precip.
100%
100%
Night
55°F
S 6 mph
Precip.
0%
0%
sea water
temperature
temperature
| Yokohama |
monthly
weather
weather
| Yokohama |
current
weather
weather
| Yokohama |
14 days
forecast
forecast
| Yokohama |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 61.4°F. The highest and lowest sea temperatures during the month were 65.5°F and 58.3°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 66.1°F. The highest and lowest sea temperatures during the month were 68.2°F and 62.2°F.
Air temperature in Yokohama, °F
Precipitation total in Yokohama, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Yokohama
Yokohama on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Yokohama
Local time: 05:46
April 29, wednesday
0600
63°F
S
12 mph
12 mph
0900
63°F
SW
11 mph
11 mph
1200
64°F
SW
12 mph
12 mph
1500
66°F
W
12 mph
12 mph
1800
63°F
W
16 mph
16 mph
2100
59°F
W
17 mph
17 mph
April 30, thursday
0000
57°F
SW
14 mph
14 mph
0300
57°F
SW
12 mph
12 mph
