The most detailed information about the water temperature in Kalmunai in Bay of Bengal (Sri Lanka). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Kalmunai for a week.
Water temperature in Kalmunai right now
data updated 24 minutes ago86°F
yesterday: 86°F
a week ago: 87°F
Trend: stability
Today water temperature in Kalmunai is 86.5°F. This water temperature is considered very hot and does not always give pleasure from swimming, because it practically does not cool on a hot day. It is worth taking special care of the possibility of infection with various microbes. In any case, the general weather is also important. So, the air temperature at the same time will reach 84°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 86°F. Water temperature range in Kalmunai in April is from 82 to 87 degrees.
According to our forecast, in the next 5-6 days the water temperature in Kalmunai will become lower than today, but in 10 days it will still slightly rise, its value will be 86°F.
Table of water temperature values in Kalmunai
| Day | Fact* | Average** | Forecast*** |
| Apr 11 | 30.9°C | 29.8°C | |
| Apr 12 | 29.9°C | 29.8°C | |
| Apr 13 | 30.7°C | 30.5°C | |
| Apr 14 | 30.1°C | 29.8°C | |
| Apr 15 | 29.5°C | 30.0°C | |
| Apr 16 | 30.5°C | 30.0°C | |
| Apr 17 | 30.3°C | 30.0°C | |
| Apr 18 | 30.3°C | 30.5°C | |
| Apr 19 | 29.8°C | 29.6°C | |
| Apr 20 | 30.0°C | 29.8°C | |
| Apr 21 | 30.5°C | 30.3°C | |
| Apr 22 | 30.0°C | 29.8°C | |
| Apr 23 | 30.3°C | 30.1°C | |
| Apr 24 | 30.0°C | 29.8°C | |
| Apr 25 | 30.0°C | 29.8°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Sri Lanka.
Annual graph of average water temperature change in Kalmunai
Water temperature in Kalmunai by month
Kalmunai located in the northern hemisphere, south of the northern tropic, at latitude 7 degrees. The swimming season in this location lasts all year round. Average annual water temperature on the coast in Kalmunai is 83°F, by the seasons: in winter 81°F, in spring 85°F, in summer 84°F, in autumn 83°F. Minimum water temperature (79°F) in Kalmunai it happens in January, maximum (87°F) in May.
You can find out detailed data on how the water temperature in Kalmunai changes in each specific month:
Kalmunai: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Batticaloa | 86°C | 37km |
** Straight line distance in kilometers
The warmest water today in Sri Lanka recorded in Dehiwala Mount Lavinia, its value is 88°F. Lowest - in Ambalangoda, there water temperature now 85°F. Average water temperature in the country today - 86°F.
Water temperature data in Kalmunai and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 24 kilometers. This is Ampara (ADP) airport. We have no information as to whether it is valid and what flights it receives or sends.
Kalmunai: weather forecast
The weather forecast is shown in local time in Kalmunai
18km/hhumidity: 78%, clouds: 90%
16km/hhumidity: 82%, clouds: 86%
7km/hhumidity: 89%, clouds: 23%
10km/hhumidity: 88%, clouds: 24%
7km/hhumidity: 75%, clouds: 100%
7km/hhumidity: 67%, clouds: 100%
15km/hhumidity: 64%, clouds: 98%
22km/hhumidity: 75%, clouds: 94%
10km/hhumidity: 81%, clouds: 7%
9km/hhumidity: 82%, clouds: 21%
6km/hhumidity: 81%, clouds: 83%
10km/hhumidity: 84%, clouds: 87%
5km/hhumidity: 73%, clouds: 99%
7km/hhumidity: 64%, clouds: 98%
16km/hhumidity: 64%, clouds: 96%
23km/hhumidity: 75%, clouds: 72%
11km/hhumidity: 85%, clouds: 42%
4km/hhumidity: 81%, clouds: 73%
14km/hhumidity: 83%, clouds: 100%
11km/hhumidity: 85%, clouds: 100%
1km/hhumidity: 73%, clouds: 99%
10km/hhumidity: 65%, clouds: 76%
20km/hhumidity: 65%, clouds: 7%
24km/hhumidity: 76%, clouds: 7%
12km/hhumidity: 83%, clouds: 12%
7km/hhumidity: 82%, clouds: 13%
2km/hhumidity: 82%, clouds: 100%
8km/hhumidity: 84%, clouds: 81%
7km/hhumidity: 76%, clouds: 41%
10km/hhumidity: 66%, clouds: 33%
18km/hhumidity: 66%, clouds: 95%
22km/hhumidity: 76%, clouds: 79%
12km/hhumidity: 81%, clouds: 71%
7km/hhumidity: 80%, clouds: 86%
2km/hhumidity: 81%, clouds: 98%
9km/hhumidity: 83%, clouds: 99%
10km/hhumidity: 75%, clouds: 100%
12km/hhumidity: 69%, clouds: 95%
13km/hhumidity: 67%, clouds: 100%
