23.09
wed
wed
Day
82°F
E 12 mph
Precip.
65%
65%
Night
77°F
E 9 mph
Precip.
74%
74%
24.09
thu
thu
Day
82°F
E 13 mph
Precip.
71%
71%
Night
79°F
E 12 mph
Precip.
83%
83%
25.09
fri
fri
Day
82°F
E 13 mph
Precip.
68%
68%
Night
77°F
E 10 mph
Precip.
67%
67%
26.09
sat
sat
Day
82°F
E 12 mph
Precip.
61%
61%
Night
77°F
E 8 mph
Precip.
79%
79%
27.09
sun
sun
Day
84°F
E 14 mph
Precip.
39%
39%
Night
77°F
E 9 mph
Precip.
59%
59%
28.09
mon
mon
Day
82°F
E 12 mph
Precip.
60%
60%
Night
77°F
E 8 mph
Precip.
31%
31%
29.09
tue
tue
Day
82°F
E 11 mph
Precip.
63%
63%
Night
77°F
E 7 mph
Precip.
61%
61%
30.09
wed
wed
Day
84°F
E 11 mph
Precip.
51%
51%
Night
77°F
E 7 mph
Precip.
30%
30%
01.10
thu
thu
Day
86°F
E 12 mph
Precip.
26%
26%
Night
77°F
E 6 mph
Precip.
44%
44%
02.10
fri
fri
Day
84°F
E 10 mph
Precip.
36%
36%
Night
77°F
E 6 mph
Precip.
46%
46%
03.10
sat
sat
Day
86°F
E 12 mph
Precip.
11%
11%
Night
77°F
E 7 mph
Precip.
36%
36%
04.10
sun
sun
Day
84°F
E 11 mph
Precip.
25%
25%
Night
77°F
E 7 mph
Precip.
41%
41%
05.10
mon
mon
Day
86°F
E 12 mph
Precip.
20%
20%
Night
79°F
E 8 mph
Precip.
29%
29%
sea water
temperature
temperature
| Tangalle |
monthly
weather
weather
| Tangalle |
current
weather
weather
| Tangalle |
7 days
forecast
forecast
| Tangalle |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 83.4°F. The highest and lowest sea temperatures during the month were 84.0°F and 82.8°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 83.4°F. The highest and lowest sea temperatures during the month were 84.2°F and 82.0°F.
Air temperature in Tangalle, °F
Precipitation total in Tangalle, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tangalle
Tangalle on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Tangalle
Local time: 00:03
September 23, wednesday
0300
77°F
E
9 mph
9 mph
0600
77°F
E
9 mph
9 mph
0900
82°F
E
12 mph
12 mph
1200
82°F
E
12 mph
12 mph
1500
81°F
E
12 mph
12 mph
1800
79°F
E
12 mph
12 mph
2100
79°F
E
12 mph
12 mph
September 24, thursday
0000
77°F
E
9 mph
9 mph
