Current Sea Water Temperature:
+58.6°F
| Maximum Sea Water Temperature in April: | 63.8°F |
| Minimum Sea Water Temperature in April: | 50.4°F |
| Average water temperature in April: | 58.2°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 12 | 58.6°F | April 07 | 55.0°F |
| April 11 | 57.0°F | April 06 | 55.2°F |
| April 10 | 56.8°F | April 05 | 50.4°F |
| April 09 | 55.8°F | April 04 | 54.2°F |
| April 08 | 56.0°F | April 03 | 54.6°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
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
14
28
42
56
70
84
98
112
62.1
69.6
76.2
81.2
84.5
80.4
71.8
64.7
58.2
54.1
53.7
56.5
Sea Water Temperature in August
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
82
85
88
91
94
97
The average sea surface temperature in August 2024 for Hiroshima was 88.4°F. The maximum and minimum values were 85.6°F and 90.8°F respectively.
Sea Water Temperature in September
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
75
78
81
84
87
90
93
96
The average sea surface temperature in September 2024 for Hiroshima was 85.8°F. The maximum and minimum values were 82.2°F and 89.2°F respectively.
Sea Water Temperature in July
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
71
75
79
83
87
91
95
The average sea surface temperature in July 2024 for Hiroshima was 83.5°F. The maximum and minimum values were 75.6°F and 89.4°F respectively.
Japan Resorts:
NAME
F°
| Atami |  |
+56 |
| Fukuoka |  |
+60 |
| Hakone | |
+56 |
| Hiroshima | |
+52 |
| Kamakura | |
+58 |
| Kyoto | |
+56 |
| Nagasaki |  |
+54 |
| Nagoya | |
+60 |
| Nara | |
+56 |
| Noboribetsu | |
+44 |
| Okinawa | |
+64 |
| Osaka | |
+58 |
| Sapporo |  |
+44 |
| Tokyo | |
+58 |
| Yokohama | |
+56 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Hiroshima
Local time: 03:29
13 apr, sunday
| 0600 |  |
54°F | NW 9 mph |
| 0900 | |
48°F | E 12 mph |
| 1200 |  |
54°F | E 14 mph |
| 1500 |  |
56°F | E 14 mph |
| 1800 | |
52°F | E 9 mph |
| 2100 |  |
44°F | E 5 mph |
14 apr, monday
| 0000 | |
42°F | NE 8 mph |
| 0300 |  |
42°F | NE 9 mph |