World Resorts

Sri Lanka

Unawatuna Weather

Unawatuna 14 Days Forecast

20.06
sat

Day

84°F

E 11 mph

Precip.
21%

Night

79°F

NE 10 mph

Precip.
38%

21.06
sun

Day

82°F

NE 14 mph

Precip.
53%

Night

81°F

NE 14 mph

Precip.
67%

22.06
mon

Day

82°F

E 16 mph

Precip.
50%

Night

81°F

E 14 mph

Precip.
39%

23.06
tue

Day

81°F

E 15 mph

Precip.
58%

Night

81°F

E 14 mph

Precip.
20%

24.06
wed

Day

82°F

E 14 mph

Precip.
63%

Night

81°F

E 14 mph

Precip.
40%

25.06
thu

Day

82°F

E 16 mph

Precip.
28%

Night

81°F

E 14 mph

Precip.
32%

26.06
fri

Day

82°F

E 16 mph

Precip.
42%

Night

81°F

E 14 mph

Precip.
29%

27.06
sat

Day

82°F

E 16 mph

Precip.
44%

Night

81°F

E 15 mph

Precip.
61%

28.06
sun

Day

84°F

E 15 mph

Precip.
30%

Night

81°F

E 14 mph

Precip.
43%

29.06
mon

Day

82°F

E 16 mph

Precip.
28%

Night

81°F

E 14 mph

Precip.
37%

30.06
tue

Day

84°F

E 16 mph

Precip.
31%

Night

81°F

E 14 mph

Precip.
56%

01.07
wed

Day

82°F

E 15 mph

Precip.
56%

Night

81°F

E 14 mph

Precip.
56%

02.07
thu

Day

82°F

E 14 mph

Precip.
37%

Night

81°F

E 13 mph

Precip.
38%

03.07
fri

Day

84°F

E 14 mph

Precip.
28%

Night

81°F

E 13 mph

Precip.
54%

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:

2026

2025

2024

The average sea water temperature in June of 2026 was 83.4°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.9°F.

Show year:

2025

2024

2023

The average sea water temperature in July of 2025 was 81.2°F. The highest and lowest sea temperatures during the month were 83.1°F and 79.7°F.