21.07
tue
tue
Day
81°F
W 15 mph
Precip.
9%
9%
Night
81°F
W 22 mph
Precip.
10%
10%
22.07
wed
wed
Day
81°F
W 19 mph
Precip.
8%
8%
Night
81°F
W 22 mph
Precip.
9%
9%
23.07
thu
thu
Day
81°F
W 16 mph
Precip.
8%
8%
Night
81°F
W 17 mph
Precip.
9%
9%
24.07
fri
fri
Day
81°F
W 14 mph
Precip.
8%
8%
Night
81°F
W 20 mph
Precip.
12%
12%
25.07
sat
sat
Day
81°F
W 16 mph
Precip.
21%
21%
Night
79°F
W 30 mph
Precip.
15%
15%
26.07
sun
sun
Day
81°F
W 24 mph
Precip.
12%
12%
Night
81°F
W 24 mph
Precip.
9%
9%
27.07
mon
mon
Day
81°F
W 17 mph
Precip.
8%
8%
Night
81°F
W 26 mph
Precip.
11%
11%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 84.4°F and 82.8°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.4°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: 22:31
July 22, wednesday
0000
81°F
W
22 mph
22 mph
0300
81°F
W
22 mph
22 mph
0600
81°F
W
21 mph
21 mph
0900
81°F
W
17 mph
17 mph
1200
81°F
W
19 mph
19 mph
1500
81°F
W
21 mph
21 mph
1800
82°F
W
22 mph
22 mph
2100
81°F
W
23 mph
23 mph
