In January warmest sea in Bangladesh is usually observed in the following locations: Chittagong, Coxs Bazar.
Table below shows the average sea water temperature for marine resorts of Bangladesh in January for the last three years.
| Place name | January 2026 | January 2025 | January 2024 |
|---|---|---|---|
| Chittagong | 70.8°F | 72.3°F | 71.6°F |
| Coxs Bazar | 70.1°F | 71.3°F | 71.9°F |
Charts below show average sea water temperature for Bangladesh resorts with the warmest sea in January.
You can also check other months of the year to see sea temperature of Bangladesh resorts at that time.
