World Resorts

Sri Lanka

Unawatuna Weather

Unawatuna 14 Days Forecast

26.12
fri

Day

81°F

NE 8 mph

Precip.
77%

Night

77°F

N 6 mph

Precip.
78%

27.12
sat

Day

81°F

E 8 mph

Precip.
0%

Night

73°F

S 4 mph

Precip.
0%

28.12
sun

Day

81°F

E 7 mph

Precip.
0%

Night

75°F

SE 1 mph

Precip.
85%

29.12
mon

Day

82°F

E 9 mph

Precip.
68%

Night

77°F

NE 4 mph

Precip.
45%

30.12
tue

Day

81°F

E 8 mph

Precip.
76%

Night

75°F

SE 7 mph

Precip.
55%

31.12
wed

Day

82°F

NE 4 mph

Precip.
27%

Night

77°F

SE 6 mph

Precip.
67%

01.01
thu

Day

82°F

SE 13 mph

Precip.
100%

Night

77°F

NE 6 mph

Precip.
100%

02.01
fri

Day

79°F

SE 7 mph

Precip.
100%

Night

75°F

S 4 mph

Precip.
0%

03.01
sat

Day

81°F

N 6 mph

Precip.
23%

Night

77°F

W 2 mph

Precip.
0%

04.01
sun

Day

81°F

SE 5 mph

Precip.
0%

Night

75°F

SW 4 mph

Precip.
0%

05.01
mon

Day

82°F

SE 6 mph

Precip.
24%

Night

75°F

SW 5 mph

Precip.
0%

06.01
tue

Day

82°F

NW 7 mph

Precip.
100%

Night

75°F

SW 5 mph

Precip.
74%

07.01
wed

Day

82°F

NW 11 mph

Precip.
100%

Night

75°F

W 11 mph

Precip.
0%

sea water
temperature

Unawatuna

monthly
weather

Unawatuna

current
weather

Unawatuna

7 days
forecast

Unawatuna

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 82.5°F. The highest and lowest sea temperatures during the month were 83.7°F and 81.5°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 82.1°F. The highest and lowest sea temperatures during the month were 83.1°F and 81.7°F.