World Resorts

USA

Kahului Weather

Kahului 14 Days Forecast

30.08
sun

Day

77°F

W 17 mph

Precip.
15%

Night

75°F

W 14 mph

Precip.
19%

31.08
mon

Day

77°F

W 19 mph

Precip.
17%

Night

75°F

W 17 mph

Precip.
34%

01.09
tue

Day

77°F

W 18 mph

Precip.
38%

Night

77°F

W 15 mph

Precip.
24%

02.09
wed

Day

79°F

W 16 mph

Precip.
29%

Night

75°F

W 20 mph

Precip.
37%

03.09
thu

Day

77°F

W 14 mph

Precip.
4%

Night

75°F

W 14 mph

Precip.
30%

04.09
fri

Day

77°F

W 13 mph

Precip.
5%

Night

75°F

W 13 mph

Precip.
14%

05.09
sat

Day

77°F

W 14 mph

Precip.
7%

Night

75°F

W 12 mph

Precip.
8%

06.09
sun

Day

77°F

SW 13 mph

Precip.
26%

Night

75°F

W 14 mph

Precip.
13%

07.09
mon

Day

77°F

SW 14 mph

Precip.
15%

Night

75°F

W 14 mph

Precip.
53%

08.09
tue

Day

77°F

SW 14 mph

Precip.
28%

Night

75°F

W 11 mph

Precip.
26%

09.09
wed

Day

77°F

SW 8 mph

Precip.
11%

Night

75°F

N 3 mph

Precip.
9%

10.09
thu

Day

77°F

SW 9 mph

Precip.
11%

Night

75°F

W 7 mph

Precip.
8%

11.09
fri

Day

77°F

SW 13 mph

Precip.
8%

Night

77°F

W 9 mph

Precip.
16%

12.09
sat

Day

77°F

SW 14 mph

Precip.
31%

Night

77°F

W 14 mph

Precip.
22%

sea water
temperature

Kahului

monthly
weather

Kahului

current
weather

Kahului

7 days
forecast

Kahului

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in August of 2026 was 79.9°F. The highest and lowest sea temperatures during the month were 80.6°F and 79.2°F.

Show year:

2025

2024

2023

The average sea water temperature in September of 2025 was 80.2°F. The highest and lowest sea temperatures during the month were 80.8°F and 79.7°F.