Average sea water temperature in May:
+87.5°F
| Minimum sea water temperature in May: | 91.0°F |
| Maximum sea water temperature in May: | 85.1°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 87.7°F. The highest and lowest sea temperatures during the month were 88.5°F and 86.7°F.
Monthly sea water temperature in Pattaya, °F
Which Thailand resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Trat | 88.5°F | 87.9°F |
| Hat Yai | 88.4°F | 87.4°F |
| Koh Chang | 88.3°F | 87.7°F |
| Rayong | 88.2°F | 87.9°F |
| Koh Lanta | 88.2°F | 86.6°F |
| Ko Wai | 88.2°F | 87.8°F |
| Samet | 88.1°F | 88.0°F |
| Phi Phi | 88.1°F | 86.7°F |
| Krabi | 88.1°F | 86.7°F |
| Ko Li Pe | 88.1°F | 86.9°F |
| Cha-am | 88.0°F | 87.6°F |
| Ko Mak | 88.0°F | 87.8°F |
| Koh Kood | 88.0°F | 87.7°F |
| Cape Panwa | 87.9°F | 87.0°F |
| Mai Khao Beach | 87.9°F | 86.4°F |
| Phuket | 87.9°F | 86.6°F |
| Hua Hin | 87.9°F | 87.7°F |
| Bangkok | 87.9°F | 87.3°F |
| Nai Yang Beach | 87.9°F | 86.4°F |
| Kalim Beach | 87.8°F | 86.5°F |
Best time for vacation in Pattaya
Pattaya on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Pattaya
Local time: 21:04
May 26, tuesday
0000
84°F
NE
16 mph
16 mph
0300
84°F
NE
14 mph
14 mph
0600
82°F
NE
11 mph
11 mph
0900
86°F
NE
10 mph
10 mph
1200
88°F
E
10 mph
10 mph
1500
90°F
N
4 mph
4 mph
1800
86°F
N
9 mph
9 mph
2100
86°F
NE
12 mph
12 mph
