17.05
sun
sun
Day
82°F
W 23 mph
Precip.
0%
0%
Night
81°F
W 30 mph
Precip.
0%
0%
18.05
mon
mon
Day
81°F
W 23 mph
Precip.
0%
0%
Night
81°F
W 30 mph
Precip.
0%
0%
19.05
tue
tue
Day
82°F
W 25 mph
Precip.
0%
0%
Night
81°F
W 29 mph
Precip.
0%
0%
20.05
wed
wed
Day
82°F
W 19 mph
Precip.
0%
0%
Night
81°F
W 25 mph
Precip.
0%
0%
21.05
thu
thu
Day
81°F
W 16 mph
Precip.
0%
0%
Night
81°F
W 25 mph
Precip.
0%
0%
22.05
fri
fri
Day
81°F
W 13 mph
Precip.
0%
0%
Night
81°F
W 28 mph
Precip.
0%
0%
23.05
sat
sat
Day
82°F
W 19 mph
Precip.
0%
0%
Night
81°F
W 29 mph
Precip.
0%
0%
24.05
sun
sun
Day
81°F
W 24 mph
Precip.
0%
0%
Night
81°F
W 27 mph
Precip.
0%
0%
25.05
mon
mon
Day
81°F
W 20 mph
Precip.
0%
0%
Night
81°F
W 21 mph
Precip.
0%
0%
26.05
tue
tue
Day
81°F
W 18 mph
Precip.
0%
0%
Night
81°F
W 22 mph
Precip.
0%
0%
27.05
wed
wed
Day
81°F
W 17 mph
Precip.
0%
0%
Night
81°F
W 24 mph
Precip.
0%
0%
28.05
thu
thu
Day
81°F
W 18 mph
Precip.
0%
0%
Night
81°F
W 20 mph
Precip.
0%
0%
29.05
fri
fri
Day
81°F
W 15 mph
Precip.
0%
0%
Night
81°F
W 15 mph
Precip.
0%
0%
30.05
sat
sat
Day
81°F
W 9 mph
Precip.
78%
78%
Night
81°F
W 11 mph
Precip.
100%
100%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 82.8°F. The highest and lowest sea temperatures during the month were 83.3°F and 82.4°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 84.7°F and 83.3°F.
Air temperature in Guanaja, °F
Precipitation total in Guanaja, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Guanaja
Guanaja on a weather map
Places in Honduras:
Name
°F
24 Hours Forecast
Guanaja
Local time: 22:38
May 18, monday
0000
81°F
W
30 mph
30 mph
0300
81°F
W
27 mph
27 mph
0600
81°F
W
24 mph
24 mph
0900
81°F
W
21 mph
21 mph
1200
81°F
W
23 mph
23 mph
1500
82°F
W
26 mph
26 mph
1800
82°F
W
27 mph
27 mph
2100
82°F
W
30 mph
30 mph
