World Resorts Sri Lanka Unawatuna Weather

Unawatuna 7 Days Forecast

13.11
fri
Day
88°F
SE 7 mph
Precip.
17%
Night
77°F
S 5 mph
Precip.
30%
14.11
sat
Day
84°F
SE 9 mph
Precip.
15%
Night
77°F
SE 7 mph
Precip.
27%
15.11
sun
Day
81°F
SE 12 mph
Precip.
52%
Night
75°F
SE 6 mph
Precip.
32%
16.11
mon
Day
84°F
E 12 mph
Precip.
25%
Night
77°F
SE 5 mph
Precip.
25%
17.11
tue
Day
86°F
E 10 mph
Precip.
18%
Night
73°F
S 5 mph
Precip.
14%
18.11
wed
Day
86°F
E 7 mph
Precip.
7%
Night
75°F
SE 2 mph
Precip.
22%
19.11
thu
Day
86°F
E 4 mph
Precip.
18%
Night
75°F
SW 1 mph
Precip.
17%

Sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 84.2°F. The highest and lowest sea temperatures during the month were 84.9°F and 83.5°F.

Air temperature in Unawatuna, °F

Precipitation total in Unawatuna, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Unawatuna

Sunniest months:
January 13 days
March 13 days
February 11 days
Warmest months:
April 88.0 °F
March 88.0 °F
February 86.6 °F
Warmest sea temp:
April 85.8 °F
May 84.6 °F
March 84.4 °F
Coldest months:
September 83.9 °F
August 83.9 °F
July 84.4 °F
Rainiest months:
June 18 days
May 17 days
September 17 days
Windiest months:
July 12.6 mph
June 12.5 mph
August 12.2 mph

Unawatuna on a weather map

Current weather
17:15
Unawatuna
+81°F
SE 3 mph
Feels like: +88°F
Precip.: 28%
Places in Sri Lanka:
Name
°F
Ahungalla
+82°F
Bentota
+82°F
Beruwela
+82°F
Weligama
+81°F
Kalutara
+82°F
Colombo
+81°F
Marawila
+79°F
Marissa
+81°F
Negombo
+79°F
Pasikuda
+81°F
Tangalle
+81°F
Trincomalee
+77°F
Unawatuna
+81°F
Hambantota
+81°F
Hikkaduwa
+81°F
all places
24 Hours Forecast
Unawatuna
Local time: 17:15
November 13, friday
1800
81°F
SE
3 mph
2100
79°F
S
2 mph
November 14, saturday
0000
77°F
S
5 mph
0300
75°F
SE
6 mph
0600
77°F
SE
6 mph
0900
81°F
SE
7 mph
1200
84°F
SE
9 mph
1500
81°F
SE
9 mph
Units of measurement: °C / °F