World Resorts Croatia Omis Weather

Omis sea water temperature

Current sea water temperature:
+66.7°F
Minimum sea water temperature in October: 73.4°F
Maximum sea water temperature in October: 63.9°F
Average sea water temperature in October: 69.1°F

Sea water temperature for the last 10 days:

October 25 66.7°F October 20 66.4°F
October 24 67.5°F October 19 66.6°F
October 23 67.5°F October 18 66.0°F
October 22 66.0°F October 17 67.6°F
October 21 66.7°F October 16 67.6°F

When is the warmest sea in Omis?

Based on the data about daily sea water temperature for the last three years the warmest sea in Omis was noticed in August, July and September.

Monthly Sea Temperatures in Omis, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 79.6°F. The highest and lowest sea temperatures during the month were 81.5°F and 77.7°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 76.7°F. The highest and lowest sea temperatures during the month were 80.2°F and 74.3°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 76.2°F. The highest and lowest sea temperatures during the month were 80.4°F and 69.6°F.

Best time for vacation in Omis

Sunniest months:
August 27 days
July 27 days
June 24 days
Warmest months:
August 84.7 °F
July 84.1 °F
June 79.1 °F
Warmest sea temp:
August 77.3 °F
July 76.1 °F
September 73.9 °F
Coldest months:
January 49.6 °F
February 51.7 °F
December 52.5 °F
Rainiest months:
November 7 days
December 5 days
March 5 days
Windiest months:
November 9.7 mph
February 9.6 mph
January 9.4 mph

Omis on a weather map

Omis
+59°F
W 1 mph
Feels like: +59°F
Precip.: 4%
Places in Croatia:
Name
°F
+57°F
+57°F
+61°F
+54°F
+59°F
+57°F
+59°F
+55°F
+59°F
+57°F
+59°F
+57°F
+59°F
+59°F
+55°F
24 Hours Forecast
Omis
Local time: 13:16
October 25, sunday
1500
59°F
NE
5 mph
1800
54°F
SE
2 mph
2100
54°F
S
3 mph
October 26, monday
0000
54°F
S
5 mph
0300
55°F
SW
6 mph
0600
50°F
S
9 mph
0900
59°F
SW
12 mph
1200
61°F
SW
14 mph
Units of measurement: °C / °F