Measurements:
°C
°F
Khao Lak
74°F
SW 2 mph
Feels like: 74°F
Precip: 0%
World Resorts Thailand Khao Lak Weather

Khao Lak Sea Water Temperature

Current Sea Water Temperature:
+89.6°F
Maximum Sea Water Temperature in March: 91.2°F
Minimum Sea Water Temperature in March: 87.2°F
Average water temperature in March: 89.3°F

Sea Water Temperature for the Last 10 Days:

March 21 89.6°F March 16 90.2°F
March 20 89.8°F March 15 90.0°F
March 19 89.8°F March 14 90.0°F
March 18 90.0°F March 13 90.2°F
March 17 90.4°F March 12 90.2°F

When is the Warmest Sea for Khao Lak?

According to our data for the last three years for Khao Lak the highest average sea water temperature was in May, April and March.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Khao Lak was 91.4°F. The maximum and minimum values were 90.6°F and 92.6°F respectively.

Sea Water Temperature in April

Select Year: 2024 2023 2022

The average sea surface temperature in April 2024 for Khao Lak was 91.3°F. The maximum and minimum values were 90.6°F and 92.2°F respectively.

Sea Water Temperature in March

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Khao Lak was 89.6°F. The maximum and minimum values were 88.6°F and 90.4°F respectively.

Best Time to Visit Khao Lak
The most sunny months:
March 22 days
February 19 days
January 16 days
The most warm months:
April 93.8 °F
March 93.7 °F
May 92.6 °F
Warmest sea temperature:
May 90.4 °F
April 90.2 °F
March 89.3 °F
The most cold months:
September 89.0 °F
August 89.7 °F
July 89.7 °F
The most rainy months:
July 17 days
August 15 days
October 15 days
The most windy months:
July 9 mph
June 8 mph
August 8 mph

Khao Lak on the Weather Map

Thailand Resorts:
NAME
Bangkok +84
Hua Hin +78
Jomtien +82
Karon Beach +84
Kata Beach +84
Khao Lak +74
Koh Chang +86
Krabi +84
Patong Beach +72
Pattaya +82
Phangan +86
Phi Phi +84
Phuket +72
Samet +78
Samui +86
24 Hours Weather Forecast
Khao Lak
Local time: 07:17
22 mar, saturday
0900 84°F
W
4 mph
1200 96°F
W
7 mph
1500 92°F
SW
9 mph
1800 86°F
S
8 mph
2100 80°F
S
4 mph
23 mar, sunday
0000 78°F
S
2 mph
0300 76°F
SE
2 mph
0600 76°F
E
1 mph