World Resorts Japan Yokohama Weather

Yokohama Sea Temperature in July

Average sea water temperature in July:
+77.5°F
Minimum sea water temperature in July: 86.0°F
Maximum sea water temperature in July: 70.2°F

Daily 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.

Monthly sea water temperature in Yokohama, °F

Which Japan resorts have warmest sea in July?

Place name July 2026 July 2025
Okinawa 82.4°F 84.3°F
Fukuoka 79.5°F 81.6°F
Nagoya 79.5°F 83.8°F
Nagasaki 79.2°F 83.4°F
Osaka 78.9°F 84.0°F
Nara 78.6°F 84.3°F
Kobe 78.4°F 81.9°F
Kyoto 77.2°F 84.9°F
Hiroshima 77.2°F 81.6°F
Tokyo 77.0°F 81.6°F
Hakone 76.5°F 80.0°F
Yokohama 76.4°F 80.8°F
Kamakura 76.3°F 80.2°F
Atami 76.3°F 80.0°F
Sapporo 66.6°F 73.1°F
Noboribetsu 63.9°F 69.7°F

Best time for vacation in Yokohama

Sunniest months:
January 16 days
December 16 days
July 14 days
Warmest months:
August 87.7 °F
July 84.4 °F
September 81.9 °F
Warmest sea temp:
August 81.2 °F
September 78.4 °F
July 77.5 °F
Coldest months:
January 48.8 °F
February 49.7 °F
December 53.6 °F
Rainiest months:
September 7 days
June 7 days
October 6 days
Windiest months:
April 12.4 mph
March 12.1 mph
February 11.6 mph

Yokohama on a weather map

Current weather
01:44
Yokohama
+81°F
W 2 mph
Feels like: +88°F
Precip.: 14%
Places in Japan:
Name
°F
Atami
+75°F
Yokohama
+81°F
Kamakura
+81°F
Kyoto
+79°F
Kobe
+82°F
Nagasaki
+79°F
Nagoya
+84°F
Noboribetsu
+66°F
Okinawa
+79°F
Osaka
+82°F
Sapporo
+63°F
Tokyo
+84°F
Fukuoka
+77°F
Hakone
+77°F
Hiroshima
+73°F
all places
24 Hours Forecast
Yokohama
Local time: 01:44
July 22, wednesday
0300
81°F
W
2 mph
0600
81°F
W
2 mph
0900
84°F
NW
4 mph
1200
86°F
N
9 mph
1500
86°F
N
13 mph
1800
84°F
N
13 mph
2100
82°F
N
10 mph
July 23, thursday
0000
81°F
N
6 mph
Units of measurement: °C / °F