Average sea water temperature in April:
+87.2°F
| Minimum sea water temperature in April: | 89.8°F |
| Maximum sea water temperature in April: | 83.3°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 87.7°F. The highest and lowest sea temperatures during the month were 88.7°F and 85.1°F.
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Monthly sea water temperature in Surat Thani, °F
Which Thailand resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| Koh Lanta | 88.7°F | 87.4°F |
| Trat | 88.4°F | 87.6°F |
| Krabi | 88.4°F | 87.2°F |
| Chumphon | 88.2°F | 86.8°F |
| Koh Chang | 88.1°F | 86.8°F |
| Hat Yai | 88.1°F | 87.2°F |
| Ko Wai | 88.1°F | 86.6°F |
| Ko Mak | 88.1°F | 86.4°F |
| Samet | 88.0°F | 86.9°F |
| Rayong | 88.0°F | 86.9°F |
| Koh Kood | 87.9°F | 86.7°F |
| Surat Thani | 87.7°F | 87.2°F |
| Cha-am | 87.6°F | 87.1°F |
| Pattaya | 87.5°F | 86.2°F |
| Jomtien | 87.5°F | 86.2°F |
| Hua Hin | 87.4°F | 86.8°F |
| Phi Phi | 87.4°F | 86.8°F |
| Cape Panwa | 87.3°F | 86.3°F |
| Ko Li Pe | 87.2°F | 86.4°F |
| Phuket | 87.2°F | 86.4°F |
Best time for vacation in Surat Thani
Surat Thani on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Surat Thani
Local time: 09:38
May 17, sunday
1200
86°F
E
9 mph
9 mph
1500
86°F
NE
9 mph
9 mph
1800
82°F
E
8 mph
8 mph
2100
81°F
NE
6 mph
6 mph
May 18, monday
0000
81°F
NE
6 mph
6 mph
0300
79°F
NE
8 mph
8 mph
0600
79°F
NE
9 mph
9 mph
0900
82°F
NE
13 mph
13 mph
