27.04
mon
mon
Day
86°F
N 7 mph
Precip.
0%
0%
Night
84°F
N 7 mph
Precip.
0%
0%
28.04
tue
tue
Day
86°F
N 6 mph
Precip.
100%
100%
Night
84°F
N 9 mph
Precip.
0%
0%
29.04
wed
wed
Day
86°F
NE 7 mph
Precip.
70%
70%
Night
84°F
N 9 mph
Precip.
0%
0%
30.04
thu
thu
Day
86°F
NE 5 mph
Precip.
100%
100%
Night
84°F
NW 6 mph
Precip.
0%
0%
01.05
fri
fri
Day
84°F
N 8 mph
Precip.
66%
66%
Night
84°F
NE 6 mph
Precip.
0%
0%
02.05
sat
sat
Day
86°F
N 7 mph
Precip.
100%
100%
Night
84°F
N 7 mph
Precip.
0%
0%
03.05
sun
sun
Day
86°F
NE 7 mph
Precip.
29%
29%
Night
84°F
N 10 mph
Precip.
41%
41%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 88.0°F. The highest and lowest sea temperatures during the month were 88.7°F and 86.7°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 87.8°F. The highest and lowest sea temperatures during the month were 88.9°F and 86.5°F.
Air temperature in Ko Wai, °F
Precipitation total in Ko Wai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ko Wai
Ko Wai on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Ko Wai
Local time: 20:39
April 27, monday
2100
84°F
N
7 mph
7 mph
April 28, tuesday
0000
84°F
N
7 mph
7 mph
0300
84°F
N
11 mph
11 mph
0600
84°F
N
7 mph
7 mph
0900
86°F
N
7 mph
7 mph
1200
86°F
N
6 mph
6 mph
1500
86°F
NE
9 mph
9 mph
1800
86°F
N
6 mph
6 mph
