Average sea water temperature in April:
+58.9°F
| Minimum sea water temperature in April: | 65.7°F |
| Maximum sea water temperature in April: | 54.9°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 59.3°F. The highest and lowest sea temperatures during the month were 63.0°F and 55.9°F.
Monthly sea water temperature in Mostar, °F
Which Bosnia Herzegovina resorts have warmest sea in April?
Best time for vacation in Mostar
Mostar on a weather map
24 Hours Forecast
Mostar
Local time: 22:04
September 22, tuesday
0000

59°F
SW
8 mph
8 mph
0300

57°F
SW
7 mph
7 mph
0600

52°F
SW
8 mph
8 mph
0900

63°F
SW
9 mph
9 mph
1200

70°F
SW
10 mph
10 mph
1500

72°F
SW
12 mph
12 mph
1800

64°F
SW
13 mph
13 mph
2100

52°F
SW
6 mph
6 mph


























