Current Sea Water Temperature:
+60.2°F
| Maximum Sea Water Temperature in April: | 63.8°F |
| Minimum Sea Water Temperature in April: | 53.6°F |
| Average water temperature in April: | 58.2°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 20 | 60.2°F | April 15 | 59.0°F |
| April 19 | 62.4°F | April 14 | 58.8°F |
| April 18 | 61.6°F | April 13 | 57.2°F |
| April 17 | 61.8°F | April 12 | 59.2°F |
| April 16 | 59.4°F | April 11 | 59.0°F |
When is the Warmest Sea for Hiroshima?
According to our data for the last three years for Hiroshima the highest average sea water temperature was in August, September and July.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2023 for Hiroshima was 86.2°F. The maximum and minimum values were 83.4°F and 88.0°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2023 for Hiroshima was 83.5°F. The maximum and minimum values were 81.2°F and 86.2°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2023 for Hiroshima was 80.6°F. The maximum and minimum values were 76.4°F and 89.6°F respectively.
Japan Resorts:
NAME
F°
| Fukuoka |  |
+58 |
| Hakone |  |
+66 |
| Hiroshima |  |
+56 |
| Kamakura | |
+68 |
| Kobe | |
+66 |
| Kyoto | |
+66 |
| Nagasaki | |
+62 |
| Nagoya | |
+70 |
| Nara | |
+66 |
| Noboribetsu | |
+40 |
| Okinawa | |
+76 |
| Osaka | |
+70 |
| Sapporo | |
+40 |
| Tokyo | |
+70 |
| Yokohama | |
+66 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Hiroshima
Local time: 21:15
21 apr, sunday
| 0000 |  |
56°F | W 1 mph |
| 0300 | |
56°F | SW 2 mph |
| 0600 | |
56°F | SW 3 mph |
| 0900 |  |
58°F | SW 3 mph |
| 1200 | |
62°F | SW 2 mph |
| 1500 | |
66°F | NE 2 mph |
| 1800 | |
62°F | W 2 mph |
| 2100 | |
60°F | W 3 mph |