At this moment warmest sea in Kalimantan was observed in the following locations: Kota Kinabalu, Sandakan, Bandar Seri Begawan.
You can find the full list of Kalimantan marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
September 2025 | October 2025 |
|---|---|---|---|
| Kota Kinabalu | 86.9°F | 85.3°F | 85.6°F |
| Sandakan | 86.9°F | 85.7°F | 86.5°F |
| Bandar Seri Begawan | 86.7°F | 85.3°F | 85.2°F |
| Seria | 86.5°F | 85.2°F | 85.4°F |
| Kuala Belait | 86.4°F | 85.2°F | 85.4°F |
| Buntulu | 85.6°F | 85.4°F | 85.5°F |
| Kuching | 85.1°F | 85.0°F | 85.8°F |
Charts below show average sea water temperature for Kalimantan resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Kalimantan resorts at that time.
Popular places:
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