28.12
sun
sun
Day
82°F
S 3 mph
Precip.
0%
0%
Night
81°F
SW 2 mph
Precip.
0%
0%
29.12
mon
mon
Day
82°F
SE 1 mph
Precip.
0%
0%
Night
81°F
W 1 mph
Precip.
0%
0%
30.12
tue
tue
Day
82°F
E 5 mph
Precip.
0%
0%
Night
81°F
NW 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
81°F
N 4 mph
Precip.
0%
0%
Night
79°F
NW 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
81°F
E 4 mph
Precip.
0%
0%
Night
79°F
N 1 mph
Precip.
0%
0%
02.01
fri
fri
Day
82°F
N 6 mph
Precip.
0%
0%
Night
81°F
NW 2 mph
Precip.
0%
0%
03.01
sat
sat
Day
81°F
NW 5 mph
Precip.
0%
0%
Night
79°F
SW 5 mph
Precip.
0%
0%
04.01
sun
sun
Day
82°F
W 4 mph
Precip.
0%
0%
Night
81°F
SW 6 mph
Precip.
0%
0%
05.01
mon
mon
Day
82°F
NE 6 mph
Precip.
0%
0%
Night
81°F
W 7 mph
Precip.
0%
0%
06.01
tue
tue
Day
81°F
SW 6 mph
Precip.
0%
0%
Night
79°F
SW 9 mph
Precip.
0%
0%
07.01
wed
wed
Day
82°F
SW 11 mph
Precip.
0%
0%
Night
79°F
SW 11 mph
Precip.
0%
0%
08.01
thu
thu
Day
79°F
SW 12 mph
Precip.
0%
0%
Night
81°F
S 6 mph
Precip.
0%
0%
09.01
fri
fri
Day
82°F
NE 6 mph
Precip.
0%
0%
Night
81°F
SW 6 mph
Precip.
0%
0%
10.01
sat
sat
Day
82°F
NW 6 mph
Precip.
0%
0%
Night
82°F
E 3 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 82.3°F. The highest and lowest sea temperatures during the month were 83.3°F and 80.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 81.9°F. The highest and lowest sea temperatures during the month were 82.9°F and 81.1°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: 22:56
December 29, monday
0000
81°F
SW
2 mph
2 mph
0300
79°F
SW
5 mph
5 mph
0600
79°F
SW
6 mph
6 mph
0900
79°F
SW
6 mph
6 mph
1200
82°F
SE
1 mph
1 mph
1500
82°F
NE
7 mph
7 mph
1800
81°F
NE
5 mph
5 mph
2100
81°F
S
2 mph
2 mph
