26.08
wed
wed
Day
82°F
E 16 mph
Precip.
40%
40%
Night
81°F
E 16 mph
Precip.
46%
46%
27.08
thu
thu
Day
82°F
E 15 mph
Precip.
64%
64%
Night
81°F
NE 11 mph
Precip.
78%
78%
28.08
fri
fri
Day
82°F
E 16 mph
Precip.
71%
71%
Night
81°F
E 11 mph
Precip.
66%
66%
29.08
sat
sat
Day
82°F
E 16 mph
Precip.
64%
64%
Night
81°F
E 16 mph
Precip.
39%
39%
30.08
sun
sun
Day
81°F
E 19 mph
Precip.
70%
70%
Night
81°F
E 17 mph
Precip.
69%
69%
31.08
mon
mon
Day
82°F
E 17 mph
Precip.
60%
60%
Night
81°F
E 17 mph
Precip.
69%
69%
01.09
tue
tue
Day
82°F
NE 17 mph
Precip.
39%
39%
Night
81°F
E 13 mph
Precip.
71%
71%
sea water
temperature
temperature
| Nai Harn Beach |
monthly
weather
weather
| Nai Harn Beach |
current
weather
weather
| Nai Harn Beach |
14 days
forecast
forecast
| Nai Harn Beach |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.5°F. The highest and lowest sea temperatures during the month were 86.4°F and 84.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 84.6°F and 82.9°F.
Air temperature in Nai Harn Beach, °F
Precipitation total in Nai Harn Beach, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Nai Harn Beach
Nai Harn Beach on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Nai Harn Beach
Local time: 10:10
August 26, wednesday
1200
82°F
E
16 mph
16 mph
1500
82°F
E
16 mph
16 mph
1800
82°F
E
16 mph
16 mph
2100
81°F
E
16 mph
16 mph
August 27, thursday
0000
81°F
E
16 mph
16 mph
0300
81°F
E
15 mph
15 mph
0600
81°F
E
17 mph
17 mph
0900
82°F
E
15 mph
15 mph
