Measurements:
°C
°F
Chittagong
68°F
SW 6 mph
Feels like: 68°F
Precip: 0%
World Resorts Bangladesh Chittagong Weather

Chittagong Sea Water Temperature

Current Sea Water Temperature:
+79.0°F
Maximum Sea Water Temperature in March: 86.4°F
Minimum Sea Water Temperature in March: 75.6°F
Average water temperature in March: 81.5°F

Sea Water Temperature for the Last 10 Days:

March 03 79.0°F February 26 78.4°F
March 02 79.8°F February 25 77.6°F
March 01 79.6°F February 24 78.0°F
February 28 79.4°F February 23 76.8°F
February 27 79.0°F February 22 77.4°F

When is the Warmest Sea for Chittagong?

According to our data for the last three years for Chittagong the highest average sea water temperature was in May, October and September.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Chittagong was 89.9°F. The maximum and minimum values were 87.6°F and 91.2°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Chittagong was 90.1°F. The maximum and minimum values were 89.0°F and 91.4°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Chittagong was 89.5°F. The maximum and minimum values were 87.8°F and 91.4°F respectively.

Best Time to Visit Chittagong
The most sunny months:
January 29 days
December 28 days
March 27 days
The most warm months:
May 94.8 °F
April 94.5 °F
June 92.6 °F
Warmest sea temperature:
May 89.1 °F
October 88.9 °F
September 88.8 °F
The most cold months:
January 80.8 °F
December 82.9 °F
February 85.3 °F
The most rainy months:
July 20 days
August 18 days
June 16 days
The most windy months:
July 12 mph
June 12 mph
August 11 mph

Chittagong on the Weather Map

Bangladesh Resorts:
NAME
Chittagong +68
Coxs Bazar +68
Dhaka +68
24 Hours Weather Forecast
Chittagong
Local time: 06:51
04 mar, wednesday
0900 80°F
SW
3 mph
1200 82°F
E
11 mph
1500 84°F
E
12 mph
1800 80°F
NE
9 mph
2100 76°F
NE
9 mph
05 mar, thursday
0000 72°F
W
7 mph
0300 70°F
W
6 mph
0600 68°F
W
6 mph