World Resorts Japan Hiroshima Weather

Hiroshima Sea Temperature in March

Average sea water temperature in March:
+53.7°F
Minimum sea water temperature in March: 56.5°F
Maximum sea water temperature in March: 49.6°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 53.0°F. The highest and lowest sea temperatures during the month were 56.5°F and 49.6°F.

Monthly sea water temperature in Hiroshima, °F

Which Japan resorts have warmest sea in March?

Place name March 2025 March 2024
Okinawa 70.8°F 70.8°F
Atami 59.6°F 61.0°F
Hakone 59.3°F 60.9°F
Kamakura 58.7°F 59.8°F
Nagasaki 57.9°F 60.2°F
Yokohama 55.6°F 54.3°F
Tokyo 54.6°F 52.8°F
Fukuoka 53.4°F 54.9°F
Nagoya 53.2°F 54.5°F
Hiroshima 53.0°F 52.9°F
Osaka 50.8°F 51.1°F
Nara 50.3°F 50.4°F
Kobe 50.3°F 51.1°F
Kyoto 48.9°F 48.3°F
Sapporo 40.8°F 39.4°F
Noboribetsu 40.4°F 36.2°F

Best time for vacation in Hiroshima

Sunniest months:
May 16 days
October 15 days
April 14 days
Warmest months:
August 88.4 °F
July 85.8 °F
September 82.1 °F
Warmest sea temp:
August 81.2 °F
September 78.3 °F
July 77.6 °F
Coldest months:
January 46.3 °F
February 47.6 °F
December 49.6 °F
Rainiest months:
June 10 days
July 9 days
August 8 days
Windiest months:
December 5.9 mph
January 5.7 mph
February 5.6 mph

Hiroshima on a weather map

Hiroshima
+45°F
NE 2 mph
Feels like: +45°F
Precip.: 0%
Places in Japan:
Name
°F
+45°F
+50°F
+52°F
+41°F
+48°F
+54°F
+46°F
+41°F
+64°F
+46°F
+21°F
+46°F
+50°F
+43°F
+45°F
24 Hours Forecast
Hiroshima
Local time: 23:10
December 17, wednesday
0000
45°F
NE
2 mph
0300
46°F
NE
5 mph
0600
45°F
E
3 mph
0900
50°F
NE
4 mph
1200
55°F
NE
7 mph
1500
52°F
NE
6 mph
1800
50°F
E
1 mph
2100
50°F
S
6 mph
Units of measurement: °C / °F