Measurements:
°C
°F
CURRENT WEATHER
08:15
Trincomalee
86°F
NE 14 mph
Feels like: 94°F
Precip: 23%
World Resorts Sri Lanka Trincomalee Weather

14 Day Weather Forecast

10.22
thu
DAY
90°F
NE 9 mph
precip
46%
NIGHT
82°F
NE 14 mph
precip
28%
10.23
fri
DAY
82°F
NE 22 mph
precip
40%
NIGHT
82°F
NE 17 mph
precip
29%
10.24
sat
DAY
86°F
NE 16 mph
precip
23%
NIGHT
84°F
NE 16 mph
precip
23%
10.25
sun
DAY
88°F
NE 17 mph
precip
21%
NIGHT
84°F
E 16 mph
precip
24%
10.26
mon
DAY
88°F
E 9 mph
precip
64%
NIGHT
82°F
E 11 mph
precip
37%
10.27
tue
DAY
88°F
E 12 mph
precip
17%
NIGHT
82°F
NE 13 mph
precip
23%
10.28
wed
DAY
92°F
NE 12 mph
precip
36%
NIGHT
82°F
NE 11 mph
precip
25%
10.29
thu
DAY
90°F
NE 10 mph
precip
48%
NIGHT
82°F
NE 7 mph
precip
27%
10.30
fri
DAY
90°F
NW 3 mph
precip
23%
NIGHT
82°F
NE 4 mph
precip
18%
10.31
sat
DAY
86°F
W 7 mph
precip
12%
NIGHT
82°F
N 4 mph
precip
57%
11.01
sun
DAY
84°F
SW 9 mph
precip
69%
NIGHT
82°F
N 3 mph
precip
38%
11.02
mon
DAY
86°F
SW 6 mph
precip
36%
NIGHT
82°F
N 1 mph
precip
18%
11.03
tue
DAY
86°F
SW 4 mph
precip
45%
NIGHT
82°F
W 2 mph
precip
34%
11.04
wed
DAY
86°F
SW 3 mph
precip
41%
NIGHT
82°F
NW 2 mph
precip
60%

Trincomalee Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Trincomalee was 89.4°F. The maximum and minimum values were 87.8°F and 90.0°F respectively.

Trincomalee on the Weather Map

Best Time to Visit Trincomalee
The most sunny months:
March 20 days
April 20 days
May 17 days
The most warm months:
June 96.9 °F
May 96.5 °F
July 96.4 °F
Warmest sea temperature:
May 90.3 °F
April 90.1 °F
June 88.7 °F
The most cold months:
January 85.7 °F
December 86.9 °F
February 87.6 °F
The most rainy months:
October 14 days
November 14 days
December 11 days
The most windy months:
June 16 mph
July 15 mph
August 14 mph
more details
Sri Lanka Resorts:
NAME
F°
Ahungalla +82
Bentota +82
Colombo +84
Hambantota +84
Hikkaduwa +84
Kalutara +82
Koggalla +84
Marawila +84
Marissa +82
Negombo +84
Pasikuda +86
Tangalle +82
Trincomalee +86
Unawatuna +84
Weligama +84
all resorts
24 Hours Weather Forecast
Trincomalee
Local time: 08:15
22 oct, thursday
0900 86°F
NE
14 mph
1200 90°F
NE
9 mph
1500 88°F
NE
11 mph
1800 84°F
E
12 mph
2100 82°F
E
13 mph
23 oct, friday
0000 82°F
NE
14 mph
0300 80°F
NE
14 mph
0600 80°F
N
16 mph