29.04
wed
wed
Day
73°F
SW 8 mph
Precip.
0%
0%
Night
72°F
SW 6 mph
Precip.
66%
66%
30.04
thu
thu
Day
73°F
W 6 mph
Precip.
81%
81%
Night
72°F
SW 7 mph
Precip.
0%
0%
01.05
fri
fri
Day
73°F
W 3 mph
Precip.
0%
0%
Night
72°F
SW 7 mph
Precip.
0%
0%
02.05
sat
sat
Day
73°F
N 4 mph
Precip.
79%
79%
Night
72°F
SW 2 mph
Precip.
100%
100%
03.05
sun
sun
Day
73°F
N 1 mph
Precip.
80%
80%
Night
72°F
W 2 mph
Precip.
100%
100%
04.05
mon
mon
Day
73°F
NW 2 mph
Precip.
100%
100%
Night
72°F
SW 7 mph
Precip.
81%
81%
05.05
tue
tue
Day
75°F
NE 3 mph
Precip.
84%
84%
Night
72°F
SW 6 mph
Precip.
81%
81%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 76.3°F. The highest and lowest sea temperatures during the month were 78.3°F and 74.8°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 79.5°F and 78.1°F.
Air temperature in Lanai, °F
Precipitation total in Lanai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lanai
Lanai on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Lanai
Local time: 02:21
April 29, wednesday
0300
70°F
SW
9 mph
9 mph
0600
70°F
SW
9 mph
9 mph
0900
72°F
SW
9 mph
9 mph
1200
73°F
SW
8 mph
8 mph
1500
75°F
SW
16 mph
16 mph
1800
73°F
SW
14 mph
14 mph
2100
72°F
SW
12 mph
12 mph
April 30, thursday
0000
72°F
SW
6 mph
6 mph
