World Resorts

Thailand

Ko Phangan Weather

Ko Phangan 14 Days Forecast

21.05
thu

Day

84°F

NE 17 mph

Precip.
100%

Night

84°F

NE 19 mph

Precip.
100%

22.05
fri

Day

84°F

NE 17 mph

Precip.
0%

Night

84°F

E 7 mph

Precip.
89%

23.05
sat

Day

84°F

NE 14 mph

Precip.
65%

Night

84°F

NE 16 mph

Precip.
0%

24.05
sun

Day

84°F

NE 15 mph

Precip.
100%

Night

82°F

NE 22 mph

Precip.
56%

25.05
mon

Day

84°F

NE 17 mph

Precip.
0%

Night

84°F

NE 21 mph

Precip.
0%

26.05
tue

Day

84°F

E 12 mph

Precip.
47%

Night

84°F

NE 18 mph

Precip.
45%

27.05
wed

Day

84°F

E 12 mph

Precip.
0%

Night

84°F

E 16 mph

Precip.
27%

28.05
thu

Day

84°F

E 14 mph

Precip.
0%

Night

84°F

E 22 mph

Precip.
0%

29.05
fri

Day

82°F

E 20 mph

Precip.
100%

Night

81°F

E 24 mph

Precip.
100%

30.05
sat

Day

81°F

NE 28 mph

Precip.
100%

Night

81°F

NE 22 mph

Precip.
100%

31.05
sun

Day

84°F

E 27 mph

Precip.
100%

Night

84°F

NE 25 mph

Precip.
100%

01.06
mon

Day

86°F

NE 19 mph

Precip.
40%

Night

86°F

NE 20 mph

Precip.
0%

02.06
tue

Day

86°F

NE 17 mph

Precip.
0%

Night

86°F

E 20 mph

Precip.
0%

03.06
wed

Day

84°F

NE 14 mph

Precip.
0%

Night

86°F

E 6 mph

Precip.
100%

sea water
temperature

Ko Phangan

monthly
weather

Ko Phangan

current
weather

Ko Phangan

7 days
forecast

Ko Phangan

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in May of 2026 was 86.9°F. The highest and lowest sea temperatures during the month were 87.6°F and 85.8°F.

Show year:

2025

2024

2023

The average sea water temperature in June of 2025 was 86.0°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.9°F.