World Resorts Sri Lanka Kalutara Weather

Kalutara sea water temperature

Current sea water temperature:
+85.1°F
Minimum sea water temperature in June: 85.8°F
Maximum sea water temperature in June: 81.1°F
Average sea water temperature in June: 83.5°F

Sea water temperature for the last 10 days:

June 6 85.1°F May 31 85.3°F
June 5 84.7°F May 30 84.2°F
June 4 84.7°F May 29 84.6°F
June 3 85.5°F May 28 84.6°F
June 1 84.7°F May 27 84.9°F

When is the warmest sea in Kalutara?

Based on the data about daily sea water temperature for the last three years the warmest sea in Kalutara was noticed in April, May and March.

Monthly Sea Temperatures in Kalutara, °F

Sea water temperature in April, °F

Show year:
2026
2025
2024

The average sea water temperature in April of 2026 was 87.0°F. The highest and lowest sea temperatures during the month were 87.6°F and 86.2°F.

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 85.9°F. The highest and lowest sea temperatures during the month were 87.4°F and 84.2°F.

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 85.0°F. The highest and lowest sea temperatures during the month were 87.1°F and 83.1°F.

Best time for vacation in Kalutara

Sunniest months:
January 13 days
February 12 days
March 12 days
Warmest months:
April 88.3 °F
March 87.7 °F
May 86.4 °F
Warmest sea temp:
April 86.2 °F
May 85.1 °F
March 84.8 °F
Coldest months:
August 84.1 °F
September 84.2 °F
July 84.3 °F
Rainiest months:
June 22 days
July 22 days
August 20 days
Windiest months:
June 10.6 mph
July 10.4 mph
August 10.1 mph

Kalutara on a weather map

Kalutara
+82°F
E 11 mph
Feels like: +90°F
Precip.: 74%
Places in Sri Lanka:
Name
°F
+82°F
+82°F
+82°F
+82°F
+82°F
+84°F
+82°F
+84°F
+82°F
+91°F
+84°F
+90°F
+82°F
+86°F
+82°F
24 Hours Forecast
Kalutara
Local time: 11:02
June 07, sunday
1200
82°F
E
11 mph
1500
81°F
E
11 mph
1800
79°F
E
9 mph
2100
79°F
E
9 mph
June 08, monday
0000
79°F
E
11 mph
0300
79°F
E
12 mph
0600
81°F
E
12 mph
0900
82°F
E
13 mph

Best place for vacation:

Units of measurement: °C / °F