Measurements:
°C
°F
Omis
70°F
SW 8 mph
Feels like: 70°F
Precip: 3%
World Resorts Croatia Omis Weather

14 Day Weather Forecast

09.15
tue
DAY
80°F
S 1 mph
precip
1%
NIGHT
70°F
SW 8 mph
precip
3%
09.16
wed
DAY
78°F
NE 7 mph
precip
2%
NIGHT
70°F
W 2 mph
precip
5%
09.17
thu
DAY
78°F
N 6 mph
precip
13%
NIGHT
70°F
W 5 mph
precip
8%
09.18
fri
DAY
76°F
NW 16 mph
precip
36%
NIGHT
72°F
SW 6 mph
precip
64%
09.19
sat
DAY
76°F
W 3 mph
precip
23%
NIGHT
70°F
SW 5 mph
precip
7%
09.20
sun
DAY
78°F
W 3 mph
precip
2%
NIGHT
72°F
SW 6 mph
precip
4%
09.21
mon
DAY
78°F
N 4 mph
precip
9%
NIGHT
64°F
SW 19 mph
precip
3%
09.22
tue
DAY
70°F
SW 7 mph
precip
0%
NIGHT
60°F
SW 11 mph
precip
2%
09.23
wed
DAY
70°F
NW 5 mph
precip
1%
NIGHT
64°F
SW 7 mph
precip
2%
09.24
thu
DAY
74°F
N 5 mph
precip
10%
NIGHT
66°F
S 7 mph
precip
4%
09.25
fri
DAY
72°F
NW 5 mph
precip
10%
NIGHT
58°F
SW 10 mph
precip
68%
09.26
sat
DAY
60°F
SW 7 mph
precip
7%
NIGHT
52°F
SW 9 mph
precip
5%
09.27
sun
DAY
64°F
NE 2 mph
precip
1%
NIGHT
60°F
SW 5 mph
precip
2%
09.28
mon
DAY
70°F
N 6 mph
precip
1%
NIGHT
66°F
W 7 mph
precip
4%

Omis Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Omis was 82.1°F. The maximum and minimum values were 79.0°F and 83.8°F respectively.

Omis on the Weather Map

Best Time to Visit Omis
The most sunny months:
August 27 days
July 27 days
June 24 days
The most warm months:
August 88.5 °F
July 87.9 °F
June 82.3 °F
Warmest sea temperature:
August 80.4 °F
July 79.0 °F
September 76.4 °F
The most cold months:
January 49.5 °F
February 51.9 °F
December 52.7 °F
The most rainy months:
November 7 days
December 5 days
March 5 days
The most windy months:
November 9 mph
February 9 mph
January 9 mph
Croatia Resorts:
NAME
Baska Voda +74
Brela +74
Crikvenica +68
Dubrovnik +70
Istria +72
Klek +64
Makarska +56
Omis +70
Porec +72
Pula +68
Rovinj +70
Split +70
Tucepi +56
Zadar +76
Zagreb +66
24 Hours Weather Forecast
Omis
Local time: 22:58
16 sep, wednesday
0000 70°F
SW
8 mph
0300 68°F
SW
7 mph
0600 66°F
SW
7 mph
0900 72°F
SW
4 mph
1200 78°F
NE
7 mph
1500 76°F
NE
6 mph
1800 74°F
NE
2 mph
2100 72°F
SW
2 mph