All data are in degrees Fahrenheit

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Water temperature in Jaffna

Detailed information about the current water temperature in Jaffna. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Jaffna now

84.8

°F

March 7, 13:06

Trend:

increasing

Yesterday:

84.7°F

Tomorrow:

84.9°F

Sunrise:

06:22

Sunset:

18:21

Day Length:

11 h. 59 min.

Jaffna in March

Minimum:

79.7°F

Average:

80.9°F

Maximum:

82.3°F

Sea water temperature in Jaffna today

As of now, in Jaffna, the water temperature is 84.8°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.8°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 85.6°F on 2025, while the historical minimum was 81.8°F on 2022.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 85.3°F, with minimum temperature starting at 84.9°F, while the maximum might reach 85.6°F.

Daily water temperature in Jaffna

Date Current Year

actual* / forecast**

last year 10 years average
Feb 21 80.7°F 83.5°F 82.3°F
Feb 22 80.9°F 83.8°F 82.5°F
Feb 23 81.8°F 83.6°F 82.7°F
Feb 24 82.1°F 83.7°F 82.7°F
Feb 25 82.1°F 84.3°F 82.8°F
Feb 26 82.1°F 83.8°F 82.9°F
Feb 27 82.6°F 83.1°F 82.9°F
Feb 28 82.9°F 83.2°F 83.1°F
Mar 1 83.4°F 83.1°F 83.2°F
Mar 2 83.6°F 83.1°F 83.2°F
Mar 3 84.3°F 83.8°F 83.4°F
Mar 4 83.4°F 83.7°F 83.4°F
Mar 5 83.8°F 83.7°F 83.6°F
Mar 6 84.7°F 84.6°F 83.8°F
Mar 7 84.8°F 85.6°F 83.9°F
Mar 8 84.9°F 86.1°F 84.1°F
Mar 9 85.2°F 86.5°F 84.4°F
Mar 10 85.2°F 85.2°F 84.4°F
Mar 11 85.2°F 85.0°F 84.4°F
Mar 12 85.4°F 84.9°F 84.6°F
Mar 13 85.4°F 84.4°F 84.6°F
Mar 14 85.6°F 85.1°F 84.8°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Jaffna by month

In Jaffna, the water temperature is comfortable for swimming all year round.
The warmest water in Jaffna was recorded on April 8, 2024, reaching a 90.5°F. While the coldest temperature occurred on January 21, 2019, dipping to 78.2°F. The average readings by season are 81.3°F in Winter, 86.6°F in Spring, 84.8°F in Summer, and 84.3°F in Autumn.