Measurements:
°C
°F
Jafna
82°F
SW 12 mph
Feels like: 86°F
Precip: 0%
World Resorts Sri Lanka Jafna Weather

Jafna Sea Water Temperature

Current Sea Water Temperature:
+84.0°F
Maximum Sea Water Temperature in February: 88.6°F
Minimum Sea Water Temperature in February: 82.0°F
Average water temperature in February: 85.1°F

Sea Water Temperature for the Last 10 Days:

February 18 84.0°F February 13 82.8°F
February 17 84.2°F February 12 82.6°F
February 16 83.8°F February 11 83.0°F
February 15 83.4°F February 10 83.0°F
February 14 83.0°F February 09 83.6°F

When is the Warmest Sea for Jafna?

According to our data for the last three years for Jafna the highest average sea water temperature was in April, May and June.

Average Water Temperature by Month, °F

Sea Water Temperature in April

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Jafna was 92.0°F. The maximum and minimum values were 90.8°F and 93.0°F respectively.

Sea Water Temperature in May

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Jafna was 91.1°F. The maximum and minimum values were 89.4°F and 92.6°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Jafna was 89.5°F. The maximum and minimum values were 88.2°F and 91.2°F respectively.

Best Time to Visit Jafna
The most sunny months:
March 24 days
April 21 days
May 18 days
The most warm months:
April 94.5 °F
May 93.6 °F
March 92.0 °F
Warmest sea temperature:
April 91.8 °F
May 90.6 °F
June 88.9 °F
The most cold months:
January 86.0 °F
December 86.9 °F
February 88.0 °F
The most rainy months:
November 13 days
October 10 days
December 9 days
The most windy months:
June 20 mph
September 17 mph
August 17 mph

Jafna on the Weather Map

Sri Lanka Resorts:
NAME
Ahungalla +84
Bentota +84
Beruwela +84
Colombo +86
Halle +84
Hambantota +82
Hikkaduwa +84
Marawila +86
Marissa +82
Negombo +86
Pasikuda +82
Tangalle +82
Trincomalee +82
Unawatuna +84
Weligama +84
24 Hours Weather Forecast
Jafna
Local time: 15:58
18 feb, wednesday
1800 82°F
SW
9 mph
2100 82°F
SW
11 mph
19 feb, thursday
0000 80°F
SW
12 mph
0300 80°F
SW
10 mph
0600 80°F
SW
9 mph
0900 82°F
SW
11 mph
1200 84°F
SW
13 mph
1500 84°F
SW
14 mph