World Resorts Sri Lanka Weather

Sea water temperature in Sri Lanka in January

Sea water temperature
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January
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In January warmest sea in Sri Lanka is usually observed in the following locations: Marissa, Weligama, Koggalla.

Table below shows the average sea water temperature for marine resorts of Sri Lanka in January for the last three years.

Place name January 2025 January 2024 January 2023
Marissa 82.2°F 83.1°F 81.8°F
Weligama 82.2°F 83.1°F 81.9°F
Koggalla 82.2°F 83.2°F 81.9°F
Dikwella 82.2°F 82.9°F 81.7°F
Unawatuna 82.1°F 83.4°F 82.0°F
Halle 82.1°F 83.4°F 82.0°F
Colombo 82.1°F 83.4°F 81.9°F
Dehiwala Mount Lavinia 82.1°F 83.5°F 82.0°F
Negombo 82.1°F 83.2°F 81.4°F
Panadura 82.1°F 83.5°F 82.0°F
Wadduwa 82.1°F 83.5°F 82.0°F
Tangalle 82.0°F 82.9°F 81.7°F
Marawila 82.0°F 83.2°F 81.3°F
Kalutara 81.6°F 83.5°F 81.8°F
Hikkaduwa 81.6°F 83.7°F 82.0°F
Hambantota 81.5°F 82.7°F 81.4°F
Pasikuda 81.1°F 82.4°F 80.8°F
Batticaloa 81.0°F 82.5°F 80.9°F
Beruwela 80.9°F 83.7°F 81.9°F
Trincomalee 80.7°F 82.0°F 80.6°F
Habarana 80.7°F 81.6°F 80.6°F
Jafna 80.3°F 81.6°F 80.1°F
Bentota 80.2°F 83.7°F 81.9°F
Balapitiya 80.1°F 83.8°F 81.9°F
Induruwa 79.9°F 83.8°F 82.0°F
Ahungalla 79.7°F 83.8°F 82.0°F

Charts below show average sea water temperature for Sri Lanka resorts with the warmest sea in January.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
83.1
84.2
83.1
82.3
81.6
81.7
82.7
84.3
85.7
84.3
82.7
82.2
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
83.1
84.1
83.1
82.3
81.6
81.8
82.7
84.4
85.7
84.3
82.8
82.2
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
83.2
84.2
83.2
82.4
81.7
81.9
82.8
84.4
85.7
84.3
82.8
82.2

You can also check other months of the year to see sea temperature of Sri Lanka resorts at that time.

Places in Sri Lanka:
Name
°F
+82°F
+82°F
+82°F
+84°F
+82°F
+82°F
+84°F
+86°F
+84°F
+81°F
+86°F
+79°F
+84°F
+79°F
+84°F
Units of measurement: °C / °F