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Chittagong sea water temperature

Current sea water temperature:
+86.4°F
Minimum sea water temperature in May: 88.5°F
Maximum sea water temperature in May: 80.8°F
Average sea water temperature in May: 85.1°F

Sea water temperature for the last 10 days:

May 24 86.4°F May 19 86.2°F
May 23 85.5°F May 18 85.6°F
May 22 85.8°F May 17 84.9°F
May 21 85.1°F May 16 83.8°F
May 20 85.6°F May 15 84.4°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 83.8°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.

Best time for vacation in Chittagong

Sunniest months:
January 29 days
December 28 days
March 27 days
Warmest months:
May 90.3 °F
April 89.7 °F
June 88.4 °F
Warmest sea temp:
May 85.1 °F
October 85.0 °F
September 84.9 °F
Coldest months:
January 77.7 °F
December 79.6 °F
February 81.8 °F
Rainiest months:
July 20 days
August 18 days
June 16 days
Windiest months:
July 12.5 mph
June 11.9 mph
August 11.3 mph

Chittagong on a weather map

Chittagong
+81°F
NW 11 mph
Feels like: +88°F
Precip.: 0%
Places in Bangladesh:
Name
°F
+82°F
+81°F
+81°F
24 Hours Forecast
Chittagong
Local time: 06:47
May 25, monday
0900
86°F
N
14 mph
1200
86°F
NE
14 mph
1500
86°F
NE
13 mph
1800
84°F
N
11 mph
2100
82°F
N
14 mph
May 26, tuesday
0000
81°F
N
13 mph
0300
81°F
N
11 mph
0600
79°F
NW
12 mph
Units of measurement: °C / °F