The measurements for the water temperature in Kalmunai, Eastern Province are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.
The graph below shows the range of monthly Kalmunai water temperature derived from many years of historical sea surface temperature data.
Maximum and minimum monthly sea temperatures in Kalmunai
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Min °C
25.8
26.3
27.8
28.7
29
28.8
28.1
27.8
27.9
28.3
27.5
26.8
Max °C
28.7
29.6
29.9
30.7
30.9
30.7
30.4
29.7
29.8
29.9
29.9
29.1
Min °F
79.6
80.6
82.8
84.5
84.9
84.6
83.5
82.8
82.9
83.6
82.5
81.1
Max °F
82.5
83.9
84.9
86.5
86.8
86.5
85.8
84.7
84.8
85.2
84.9
83.4
7 day tide forecast for Kalmunai
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Low 3:13am (0.21m)
High 9:04am (0.58m)
Low 2:45pm (0.20m)
High 9:19pm (0.71m)
Low 3:35am (0.21m)
High 9:37am (0.59m)
Low 3:12pm (0.21m)
High 9:50pm (0.69m)
Low 3:55am (0.20m)
High 10:11am (0.59m)
Low 3:41pm (0.22m)
High 10:19pm (0.67m)
Low 4:17am (0.20m)
High 10:45am (0.59m)
Low 4:12pm (0.24m)
High 10:47pm (0.63m)
Low 4:42am (0.20m)
High 11:20am (0.58m)
Low 4:46pm (0.26m)
High 11:12pm (0.60m)
Low 5:12am (0.20m)
High 11:58am (0.57m)
Low 5:24pm (0.29m)
High 11:36pm (0.56m)
7 day tide times for Kalmunai
*These tide times are estimates based on the nearest port (Trincomalee, Sri Lanka) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.
These average ocean temperatures for Kalmunai are calculated from several years of archived data.
Map showing location of Kalmunai (7.416670, 81.816670)
Variations
Whilst sea temperatures for Kalmunai are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.
