Coral Bay — Water Temperature in July

Water Temperature Range

18°C

minimum

21°C

average

23°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
JUL 1	-	24°C	22°C	22°C
JUL 2	24°C	23°C	23°C	22°C
JUL 3	24°C	22°C	22°C	21°C
JUL 4	24°C	23°C	23°C	22°C
JUL 5	24°C	22°C	22°C	21°C
JUL 6	24°C	22°C	22°C	21°C
JUL 7	23°C	22°C	22°C	21°C
JUL 8	23°C	22°C	22°C	22°C
JUL 9	24°C	22°C	22°C	21°C
JUL 10	23°C	22°C	22°C	22°C
JUL 11	24°C	22°C	22°C	21°C
JUL 12	24°C	22°C	22°C	22°C
JUL 13	24°C	22°C	22°C	21°C
JUL 14	24°C	22°C	22°C	22°C
JUL 15	24°C	22°C	22°C	22°C
JUL 16	24°C	22°C	22°C	22°C
JUL 17	24°C	22°C	22°C	22°C
JUL 18	24°C	21°C	21°C	21°C
JUL 19	24°C	22°C	22°C	21°C
JUL 20	24°C	22°C	22°C	22°C
JUL 21	24°C	22°C	22°C	22°C
JUL 22	24°C	22°C	22°C	21°C
JUL 23	24°C	22°C	22°C	21°C
JUL 24	24°C	22°C	22°C	22°C
JUL 25	24°C	22°C	22°C	21°C
JUL 26	23°C	21°C	21°C	20°C
JUL 27	-	21°C	21°C	21°C
JUL 28	-	22°C	22°C	21°C
JUL 29	-	22°C	22°C	21°C
JUL 30	-	21°C	21°C	21°C
JUL 31	-	22°C	22°C	21°C

July: Climate and Swimming Opportunities

Average Night Air Temperature

9°C

Average Day Air Temperature

18°C

Precipitation Amount per Month

153 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

5 hrs

Average Wind Speed

15 km/h

Average Humidity

71%

With such a ratio between the average monthly temperatures of water and air, swimming can feel slightly cool at first but still quite doable. It’s more comfortable if the sun is out, and you may want a towel or hoodie right after.