Mollymook Beach — Water Temperature in July

Water Temperature Range

14°C

minimum

17°C

average

20°C

maximum

Water Temperature Chart for July

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

	2025	2024	2023	2022
JUL 1	18°C	18°C	18°C	18°C
JUL 2	18°C	19°C	18°C	18°C
JUL 3	18°C	18°C	18°C	18°C
JUL 4	19°C	19°C	18°C	19°C
JUL 5	18°C	18°C	18°C	18°C
JUL 6	18°C	18°C	18°C	18°C
JUL 7	18°C	19°C	17°C	18°C
JUL 8	18°C	18°C	18°C	18°C
JUL 9	18°C	18°C	18°C	19°C
JUL 10	18°C	18°C	17°C	18°C
JUL 11	17°C	17°C	17°C	18°C
JUL 12	18°C	18°C	17°C	19°C
JUL 13	18°C	18°C	17°C	18°C
JUL 14	18°C	18°C	17°C	19°C
JUL 15	18°C	18°C	17°C	18°C
JUL 16	17°C	18°C	16°C	18°C
JUL 17	18°C	17°C	17°C	19°C
JUL 18	18°C	18°C	17°C	19°C
JUL 19	17°C	17°C	16°C	19°C
JUL 20	18°C	17°C	17°C	19°C
JUL 21	18°C	18°C	17°C	18°C
JUL 22	17°C	18°C	16°C	18°C
JUL 23	17°C	17°C	16°C	18°C
JUL 24	17°C	17°C	17°C	18°C
JUL 25	17°C	17°C	16°C	18°C
JUL 26	17°C	17°C	17°C	18°C
JUL 27	17°C	17°C	17°C	18°C
JUL 28	17°C	17°C	16°C	18°C
JUL 29	17°C	17°C	17°C	18°C
JUL 30	17°C	17°C	17°C	18°C
JUL 31	17°C	17°C	17°C	18°C

Climate and Swimming Opportunities in Mollymook Beach in July

Average Day Air Temperature

18°C

Average Night Air Temperature

8°C

Precipitation Amount per Month

83 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

6 hrs

Average Wind Speed

15 km/h

Average Humidity

62%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.