22.09
tue
tue
Day
82°F
E 5 mph
Precip.
11%
11%
Night
82°F
NW 5 mph
Precip.
65%
65%
23.09
wed
wed
Day
81°F
NW 8 mph
Precip.
22%
22%
Night
81°F
NW 14 mph
Precip.
72%
72%
24.09
thu
thu
Day
81°F
N 4 mph
Precip.
57%
57%
Night
81°F
NE 2 mph
Precip.
26%
26%
25.09
fri
fri
Day
82°F
W 9 mph
Precip.
21%
21%
Night
82°F
W 22 mph
Precip.
35%
35%
26.09
sat
sat
Day
82°F
E 6 mph
Precip.
21%
21%
Night
82°F
W 18 mph
Precip.
55%
55%
27.09
sun
sun
Day
81°F
NW 6 mph
Precip.
17%
17%
Night
82°F
W 16 mph
Precip.
11%
11%
28.09
mon
mon
Day
82°F
W 7 mph
Precip.
20%
20%
Night
82°F
NW 21 mph
Precip.
20%
20%
29.09
tue
tue
Day
82°F
W 19 mph
Precip.
19%
19%
Night
82°F
W 19 mph
Precip.
21%
21%
30.09
wed
wed
Day
82°F
E 6 mph
Precip.
6%
6%
Night
79°F
NE 9 mph
Precip.
24%
24%
01.10
thu
thu
Day
82°F
W 4 mph
Precip.
18%
18%
Night
82°F
NW 6 mph
Precip.
21%
21%
02.10
fri
fri
Day
82°F
SE 5 mph
Precip.
18%
18%
Night
82°F
SW 2 mph
Precip.
22%
22%
03.10
sat
sat
Day
82°F
SE 4 mph
Precip.
22%
22%
Night
82°F
NE 6 mph
Precip.
21%
21%
04.10
sun
sun
Day
82°F
S 3 mph
Precip.
17%
17%
Night
82°F
NW 13 mph
Precip.
39%
39%
05.10
mon
mon
Day
82°F
W 14 mph
Precip.
21%
21%
Night
82°F
W 28 mph
Precip.
26%
26%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 85.5°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.7°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 87.1°F and 84.2°F.
Air temperature in Roatan, °F
Precipitation total in Roatan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Roatan
Roatan on a weather map
Places in Honduras:
Name
°F
24 Hours Forecast
Roatan
Local time: 19:29
September 22, tuesday
2100
84°F
W
10 mph
10 mph
September 23, wednesday
0000
82°F
NW
5 mph
5 mph
0300
82°F
NW
13 mph
13 mph
0600
81°F
NW
11 mph
11 mph
0900
81°F
NW
13 mph
13 mph
1200
81°F
NW
8 mph
8 mph
1500
81°F
SW
4 mph
4 mph
1800
82°F
W
9 mph
9 mph
