Current sea water temperature:
+84.2°F
| Minimum sea water temperature in September: | 87.8°F |
| Maximum sea water temperature in September: | 82.2°F |
| Average sea water temperature in September: | 84.9°F |
| more information | |
14 days
forecast
forecast
| Chittagong |
monthly
weather
weather
| Chittagong |
Sea water temperature for the last 10 days:
| September 6 | 84.2°F | September 1 | 84.4°F |
| September 5 | 84.2°F | August 31 | 84.6°F |
| September 4 | 84.0°F | August 30 | 85.5°F |
| September 3 | 84.7°F | August 29 | 85.1°F |
| September 2 | 84.7°F | August 28 | 84.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Chittagong?
Based on the data about daily sea water temperature for the last three years the warmest sea in Chittagong was noticed in May, October and September.
Monthly Sea Temperatures in Chittagong, °F
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 84.2°F. The highest and lowest sea temperatures during the month were 86.4°F and 81.5°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.5°F. The highest and lowest sea temperatures during the month were 87.3°F and 84.0°F.
current
weather
weather
| Chittagong |
weather in
September
September
| Chittagong |
Best time for vacation in Chittagong
Chittagong on a weather map
24 Hours Forecast
Chittagong
Local time: 15:18
September 06, sunday
1800
84°F
N
9 mph
9 mph
2100
82°F
N
10 mph
10 mph
September 07, monday
0000
82°F
N
11 mph
11 mph
0300
81°F
NW
11 mph
11 mph
0600
81°F
NW
11 mph
11 mph
0900
82°F
N
10 mph
10 mph
1200
82°F
N
13 mph
13 mph
1500
82°F
N
12 mph
12 mph
