World Resorts Thailand Koh Lanta Weather

Koh Lanta Sea Temperature in July

Average sea water temperature in July:
+85.8°F
Minimum sea water temperature in July: 88.2°F
Maximum sea water temperature in July: 83.7°F

Daily sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 86.2°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.5°F.

Monthly sea water temperature in Koh Lanta, °F

Which Thailand resorts have warmest sea in July?

Place name July 2025 July 2024
Ko Li Pe 86.8°F 86.6°F
Pattani 86.6°F 85.9°F
Narathiwat 86.4°F 86.2°F
Hat Yai 86.3°F 86.1°F
Koh Lanta 86.2°F 85.7°F
Krabi 85.8°F 85.9°F
Phi Phi 85.8°F 86.1°F
Cape Panwa 85.5°F 86.1°F
Cha-am 85.5°F 85.6°F
Phuket 85.4°F 85.7°F
Kalim Beach 85.4°F 85.8°F
Bang Tao Beach 85.4°F 85.7°F
Surin Beach 85.4°F 85.7°F
Kamala Beach 85.4°F 85.7°F
Nai Harn Beach 85.4°F 86.1°F
Rawai Beach 85.4°F 86.1°F
Patong Beach 85.4°F 85.9°F
Nai Yang Beach 85.4°F 85.4°F
Karon Beach 85.4°F 86.0°F
Kata Beach 85.4°F 86.0°F

Best time for vacation in Koh Lanta

Sunniest months:
March 21 days
February 18 days
April 16 days
Warmest months:
April 88.2 °F
May 88.1 °F
March 88.0 °F
Warmest sea temp:
April 87.3 °F
May 87.3 °F
June 86.3 °F
Coldest months:
November 85.6 °F
September 85.7 °F
October 85.8 °F
Rainiest months:
September 14 days
October 14 days
May 13 days
Windiest months:
September 11.7 mph
August 11.1 mph
July 11.0 mph

Koh Lanta on a weather map

Koh Lanta
+82°F
N 2 mph
Feels like: +88°F
Precip.: 100%
Places in Thailand:
Name
°F
+81°F
+81°F
+82°F
+82°F
+82°F
+82°F
+82°F
+82°F
+82°F
+82°F
+82°F
+82°F
+81°F
+81°F
24 Hours Forecast
Koh Lanta
Local time: 15:25
December 05, friday
1800
81°F
W
3 mph
2100
81°F
W
8 mph
December 06, saturday
0000
79°F
W
12 mph
0300
79°F
W
11 mph
0600
79°F
SW
14 mph
0900
81°F
W
14 mph
1200
82°F
W
14 mph
1500
82°F
NW
10 mph
Units of measurement: °C / °F