Measurements:
°C
°F
Sinop
76°F
SE 17 mph
Feels like: 80°F
Precip: 49%
World Resorts Turkey Sinop Weather

Sinop Sea Water Temperature

Current Sea Water Temperature:
+79.6°F
Maximum Sea Water Temperature in July: 84.6°F
Minimum Sea Water Temperature in July: 72.6°F
Average water temperature in July: 79.1°F

Sea Water Temperature for the Last 10 Days:

July 10 79.6°F July 05 79.0°F
July 09 79.4°F July 04 79.2°F
July 08 78.6°F July 03 80.0°F
July 07 78.4°F July 02 79.6°F
July 06 78.4°F July 01 79.2°F

When is the Warmest Sea for Sinop?

According to our data for the last three years for Sinop the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Sinop was 81.0°F. The maximum and minimum values were 77.8°F and 84.2°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Sinop was 78.9°F. The maximum and minimum values were 74.0°F and 83.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Sinop was 76.3°F. The maximum and minimum values were 71.6°F and 80.2°F respectively.

Best Time to Visit Sinop
The most sunny months:
July 26 days
August 26 days
June 23 days
The most warm months:
August 83.1 °F
July 81.7 °F
September 76.7 °F
Warmest sea temperature:
August 81.1 °F
July 79.1 °F
September 77.0 °F
The most cold months:
February 47.8 °F
January 48.3 °F
March 49.6 °F
The most rainy months:
January 3 days
December 3 days
May 2 days
The most windy months:
February 11 mph
April 11 mph
January 11 mph

Sinop on the Weather Map

Turkey Resorts:
NAME
Alanya +86
Antalya +92
Avsallar +86
Beldibi +90
Belek +90
Bodrum +86
Fethiye +92
Goynuk +90
Istanbul +82
Kemer +90
Konakli +86
Marmaris +94
Okurcalar +86
Oludeniz +90
Side +88
24 Hours Weather Forecast
Sinop
Local time: 12:23
10 jul, friday
1500 76°F
SE
17 mph
1800 76°F
E
14 mph
2100 76°F
SE
12 mph
11 jul, saturday
0000 74°F
E
8 mph
0300 72°F
E
9 mph
0600 74°F
E
9 mph
0900 76°F
SE
9 mph
1200 76°F
SE
11 mph