Ko Olina Sea Temperature in September

Looking to find out what the average sea water temperature in Ko Olina is for September? Find out what the lowest, highest, and average water temperatures are for Ko Olina over the past 10 years.

Average water temperature in Ko Olina for September

The average, high, and low temperatures below should help you if you can swim in the water in Ko Olina in September.

Average

27.18° C

80.93° F

High

28.4° C

83.12° F

Low

26.1° C

78.98° F

Water temperature range by day in September in Ko Olina

The chart below shows the range of low and high temperatures by day for the month of September in Ko Olina.

Average daily water temperatures in Ko Olina for September

Day	Average	Low	High
1	27.04° C	26.47° C	27.61° C
2	27.06° C	26.57° C	27.53° C
3	27.07° C	26.38° C	27.59° C
4	27.11° C	26.28° C	27.55° C
5	27.15° C	26.23° C	27.59° C
6	27.15° C	26.34° C	27.7° C
7	27.14° C	26.42° C	27.57° C
8	27.12° C	26.53° C	27.44° C
9	27.16° C	26.49° C	27.45° C
10	27.21° C	26.44° C	27.46° C
11	27.22° C	26.31° C	27.5° C
12	27.18° C	26.35° C	27.79° C
13	27.17° C	26.33° C	27.96° C
14	27.31° C	26.3° C	28.4° C
15	27.3° C	26.31° C	28.11° C
16	27.23° C	26.39° C	27.77° C
17	27.21° C	26.39° C	27.66° C
18	27.19° C	26.3° C	27.69° C
19	27.15° C	26.31° C	27.64° C
20	27.15° C	26.46° C	27.52° C
21	27.18° C	26.43° C	27.66° C
22	27.16° C	26.2° C	27.73° C
23	27.16° C	26.1° C	27.69° C
24	27.23° C	26.25° C	27.74° C
25	27.22° C	26.32° C	27.67° C
26	27.22° C	26.29° C	27.67° C
27	27.28° C	26.34° C	27.85° C
28	27.3° C	26.4° C	28.07° C
29	27.26° C	26.4° C	27.92° C
30	27.26° C	26.37° C	27.96° C

Water temperature in September for locations near Ko Olina

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Ko Olina comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

Ko Olina Sea Temperature in September

Average water temperature in Ko Olina for September

Average

High

Low

Water temperature range by day in September in Ko Olina

Average daily water temperatures in Ko Olina for September

Water temperature in September for locations near Ko Olina

Nanakuli

Maili

Waianae

Ewa Beach

Waipahu

Iroquois Point

Oahu

Pearl City

Makaha

Hickam Housing

Aiea

North Shore

Waialua

Honolulu

Haleiwa

Waikiki

Kaimana Beach

Kahaluu

Heeia

Waimea Bay

Kaneohe

Hauula

Banzai Pipeline

Punaluu

Ehukai Beach Park

Data source and citation