21.07
tue
tue
Day
86°F
N 10 mph
Precip.
7%
7%
Night
81°F
NW 4 mph
Precip.
13%
13%
22.07
wed
wed
Day
86°F
N 9 mph
Precip.
8%
8%
Night
81°F
N 6 mph
Precip.
13%
13%
23.07
thu
thu
Day
88°F
NW 4 mph
Precip.
6%
6%
Night
79°F
W 2 mph
Precip.
43%
43%
24.07
fri
fri
Day
84°F
W 4 mph
Precip.
13%
13%
Night
77°F
SW 4 mph
Precip.
37%
37%
25.07
sat
sat
Day
82°F
SW 5 mph
Precip.
14%
14%
Night
77°F
W 7 mph
Precip.
30%
30%
26.07
sun
sun
Day
81°F
NW 3 mph
Precip.
22%
22%
Night
77°F
N 11 mph
Precip.
21%
21%
27.07
mon
mon
Day
82°F
N 9 mph
Precip.
7%
7%
Night
79°F
S 8 mph
Precip.
65%
65%
sea water
temperature
temperature
| Yokohama |
monthly
weather
weather
| Yokohama |
current
weather
weather
| Yokohama |
14 days
forecast
forecast
| Yokohama |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 76.4°F. The highest and lowest sea temperatures during the month were 82.4°F and 73.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 82.8°F. The highest and lowest sea temperatures during the month were 85.1°F and 81.3°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: 22:16
July 22, wednesday
0000
81°F
NW
4 mph
4 mph
0300
79°F
W
2 mph
2 mph
0600
81°F
W
2 mph
2 mph
0900
82°F
NW
4 mph
4 mph
1200
86°F
N
9 mph
9 mph
1500
86°F
N
13 mph
13 mph
1800
84°F
N
13 mph
13 mph
2100
82°F
N
10 mph
10 mph
