Heron island Sea Temperature in May

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

Average water temperature in Heron island for May

The average, high, and low temperatures below should help you if you can swim in the water in Heron island in May.

24.71° C

(76.48° F)

highest: 26.66° C (79.99° F)
lowest: 22.7° C (72.86° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Water temperature range by day in May in Heron island

The chart below shows the range of low and high temperatures by day for the month of May in Heron island.

Water temperatures for May in Heron island in recent years

Day	2024	2023	2022	2021
1	0° C	25.95° C	25.4° C	26.03° C
2	0° C	26.05° C	25.44° C	25.65° C
3	0° C	26.04° C	25.41° C	25.42° C
4	0° C	25.94° C	25.41° C	25.38° C
5	0° C	25.81° C	25.49° C	25.36° C
6	0° C	25.73° C	25.53° C	25.19° C
7	0° C	25.67° C	25.65° C	25.1° C
8	0° C	25.45° C	25.61° C	25.13° C
9	0° C	25.19° C	25.59° C	25.38° C
10	0° C	25.06° C	25.56° C	25.15° C
11	0° C	25.06° C	25.48° C	25.11° C
12	0° C	24.93° C	25.28° C	25.07° C
13	0° C	24.85° C	25.31° C	24.93° C
14	0° C	24.68° C	25.37° C	24.94° C
15	0° C	24.71° C	25.48° C	24.89° C
16	0° C	24.71° C	25.51° C	24.74° C
17	0° C	24.55° C	25.41° C	24.63° C
18	0° C	24.49° C	25.31° C	24.54° C
19	0° C	24.39° C	25.21° C	24.48° C
20	0° C	24.32° C	25° C	24.53° C
21	0° C	23.98° C	24.83° C	24.45° C
22	0° C	24.11° C	24.8° C	24.44° C
23	0° C	24.1° C	24.74° C	24.27° C
24	0° C	24.07° C	24.61° C	24.28° C
25	0° C	24.09° C	24.53° C	24.41° C
26	0° C	24.13° C	24.54° C	24.45° C
27	0° C	23.95° C	24.43° C	24.35° C
28	0° C	23.88° C	24.49° C	24.26° C
29	0° C	23.82° C	24.63° C	23.95° C
30	0° C	23.72° C	24.54° C	23.72° C
31	0° C	23.7° C	24.52° C	23.62° C

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Heron island 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.

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"Heron island Sea Temperature in May". SeaTemperatures.net. Accessed on April 18, 2024. http://seatemperatures.net/australia-and-oceania/australia/heron-island-may-temperature/.
"Heron island Sea Temperature in May". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/heron-island-may-temperature/. Accessed 18 April, 2024
Heron island Sea Temperature in May. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/heron-island-may-temperature/.