Current Sea Water Temperature:
+90.6°F
| Maximum Sea Water Temperature in April: | 93.4°F |
| Minimum Sea Water Temperature in April: | 87.8°F |
| Average water temperature in April: | 90.5°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 03 | 90.6°F | March 29 | 91.4°F |
| April 02 | 90.6°F | March 28 | 90.6°F |
| April 01 | 91.0°F | March 27 | 89.8°F |
| March 31 | 91.2°F | March 26 | 90.0°F |
| March 30 | 91.4°F | March 25 | 90.2°F |
When is the Warmest Sea for Negombo?
According to our data for the last three years for Negombo the highest average sea water temperature was in April, May and March.
Average Water Temperature by Month, °F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
87
87.8
87.1
86.2
85.4
85.9
87.2
89.3
90.5
88.8
86.5
85.8
Sea Water Temperature in April
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
85
87
89
91
93
95
97
99
The average sea surface temperature in April 2024 for Negombo was 91.8°F. The maximum and minimum values were 90.8°F and 93.4°F respectively.
Sea Water Temperature in May
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
83
86
89
92
95
98
The average sea surface temperature in May 2024 for Negombo was 90.8°F. The maximum and minimum values were 88.4°F and 93.6°F respectively.
Sea Water Temperature in March
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
82
84
86
88
90
92
94
96
The average sea surface temperature in March 2025 for Negombo was 89.5°F. The maximum and minimum values were 88.2°F and 91.4°F respectively.
Sri Lanka Resorts:
NAME
F°
| Ahungalla |  |
+88 |
| Bentota | |
+88 |
| Colombo |  |
+90 |
| Hambantota | |
+88 |
| Hikkaduwa | |
+90 |
| Kalutara | |
+88 |
| Marawila | |
+88 |
| Marissa | |
+90 |
| Negombo | |
+88 |
| Pasikuda |  |
+88 |
| Tangalle | |
+88 |
| Trincomalee | |
+86 |
| Unawatuna | |
+90 |
| Wadduwa | |
+88 |
| Weligama | |
+86 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Negombo
Local time: 12:37
04 apr, friday
| 1500 |  |
86°F | E 7 mph |
| 1800 | |
84°F | NE 2 mph |
| 2100 | |
84°F | W 2 mph |
05 apr, saturday
| 0000 |  |
84°F | N 6 mph |
| 0300 | |
82°F | NW 7 mph |
| 0600 | |
82°F | NW 6 mph |
| 0900 | |
86°F | N 6 mph |
| 1200 | |
88°F | NE 9 mph |