World Resorts Thailand Koh Lanta Weather

Koh Lanta Sea Temperature in July

Average sea water temperature in July:
+85.9°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:
2026
2025
2024

The average sea water temperature in July of 2026 was 86.8°F. The highest and lowest sea temperatures during the month were 87.6°F and 85.6°F.

Monthly sea water temperature in Koh Lanta, °F

Which Thailand resorts have warmest sea in July?

Place name July 2026 July 2025
Ko Li Pe 87.1°F 86.8°F
Cha-am 87.0°F 85.5°F
Taling Ngam Beach 87.0°F 85.2°F
Lamai Beach 86.9°F 85.3°F
Koh Lan 86.8°F 85.3°F
Bangkok 86.8°F 85.1°F
Chaweng Beach 86.8°F 85.3°F
Samui 86.8°F 85.2°F
Mae Nam Beach 86.8°F 85.2°F
Bo Phut Beach 86.8°F 85.2°F
Pattani 86.8°F 86.6°F
Pattaya 86.8°F 85.2°F
Hat Yai 86.8°F 86.3°F
Choeng Mon Beach 86.8°F 85.2°F
Koh Lanta 86.8°F 86.2°F
Jomtien 86.8°F 85.2°F
Narathiwat 86.7°F 86.4°F
Krabi 86.7°F 85.8°F
Hua Hin 86.7°F 85.1°F
Phangan 86.6°F 85.2°F

Best time for vacation in Koh Lanta

Sunniest months:
March 21 days
February 18 days
April 16 days
Warmest months:
April 88.0 °F
May 87.9 °F
March 87.8 °F
Warmest sea temp:
April 87.4 °F
May 87.3 °F
June 86.3 °F
Coldest months:
November 85.6 °F
September 85.7 °F
December 85.7 °F
Rainiest months:
September 14 days
October 14 days
May 13 days
Windiest months:
September 11.7 mph
August 11.1 mph
July 11.1 mph

Koh Lanta on a weather map

Koh Lanta
+82°F
E 11 mph
Feels like: +90°F
Precip.: 58%
Places in Thailand:
Name
°F
+81°F
+82°F
+82°F
+82°F
+77°F
+79°F
+82°F
+82°F
+79°F
+84°F
+82°F
+84°F
+79°F
24 Hours Forecast
Koh Lanta
Local time: 16:32
July 28, tuesday
1800
82°F
E
11 mph
2100
84°F
E
11 mph
July 29, wednesday
0000
82°F
E
10 mph
0300
81°F
E
14 mph
0600
81°F
E
9 mph
0900
81°F
NE
7 mph
1200
82°F
NE
7 mph
1500
82°F
NE
6 mph
Units of measurement: °C / °F