August is a popular month to ask about Alexandra Headland because conditions can shift week to week along this coast. Expect the water near 22.0°C, with daily variation from wind, tides and recent storms. We refresh the live value from Open-Meteo Marine every hour, so the headline above always reflects the current state of the Coral Sea.
Alexandra Headland sea temperature in August — averages 22.0°C
The sea at Alexandra Headland in Australia averages 22.0°C during August, based on long-run climatology for the Coral Sea. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · August
22.0°C
warm · Excellent
Live water now
…
Recommended wetsuit
Rash vest or swimsuit
At 22.0°C most swimmers and surfers are comfortable in a swimsuit or thin rash top.
Monthly comparison
Yes — comfortable for most swimmers · Alexandra Headland
Can you swim at Alexandra Headland in June? — 23.0°C water23.0°CCan you swim at Alexandra Headland in July? — 22.0°C water22.0°CCan you swim at Alexandra Headland in August? — 22.0°C water22.0°CCan you swim at Alexandra Headland in September? — 23.0°C water23.0°CCan you swim at Alexandra Headland in October? — 25.0°C water25.0°CCan you swim at Alexandra Headland in November? — 26.0°C water26.0°C
Frequently asked questions
What is the average sea temperature at Alexandra Headland in August?
Alexandra Headland averages 22.0°C in August, based on long-run climatology for the Coral Sea.
Is the sea warm enough to swim at Alexandra Headland in August?
Yes, most swimmers find 22.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Alexandra Headland in August?
Most swimmers don't need a wetsuit; a rash vest helps for longer sessions.