Average sea water temperature in October:
+84.0°F
| Minimum sea water temperature in October: | 86.0°F |
| Maximum sea water temperature in October: | 81.7°F |
Daily sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 83.9°F. The highest and lowest sea temperatures during the month were 84.7°F and 82.9°F.
Monthly sea water temperature in Similan, °F
Which Thailand resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Hat Yai | 85.7°F | 86.0°F |
| Cha-am | 85.5°F | 86.6°F |
| Koh Lanta | 85.3°F | 85.9°F |
| Hua Hin | 85.3°F | 86.6°F |
| Ko Li Pe | 85.2°F | 86.1°F |
| Krabi | 85.2°F | 85.3°F |
| Narathiwat | 85.1°F | 85.6°F |
| Samet | 85.1°F | 86.5°F |
| Phi Phi | 85.0°F | 85.5°F |
| Taling Ngam Beach | 85.0°F | 86.2°F |
| Lamai Beach | 85.0°F | 86.1°F |
| Koh Chang | 84.9°F | 86.4°F |
| Ko Wai | 84.9°F | 86.1°F |
| Chaweng Beach | 84.9°F | 85.9°F |
| Rayong | 84.9°F | 86.5°F |
| Pattani | 84.9°F | 85.4°F |
| Samui | 84.9°F | 86.0°F |
| Ko Mak | 84.9°F | 85.9°F |
| Mae Nam Beach | 84.9°F | 85.9°F |
| Bo Phut Beach | 84.9°F | 85.9°F |
Best time for vacation in Similan
Similan on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Similan
Local time: 10:17
January 08, thursday
1200
86°F
SW
13 mph
13 mph
1500
88°F
W
14 mph
14 mph
1800
82°F
W
13 mph
13 mph
2100
77°F
W
9 mph
9 mph
January 09, friday
0000
77°F
W
9 mph
9 mph
0300
75°F
W
7 mph
7 mph
0600
73°F
W
6 mph
6 mph
0900
79°F
W
8 mph
8 mph
