November is a popular month to ask about Shelly Beach Manly because conditions can shift week to week along this coast. Expect the water near 20.0°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 Tasman Sea.
Shelly Beach Manly sea temperature in November — averages 20.0°C
The sea at Shelly Beach Manly in Australia averages 20.0°C during November, based on long-run climatology for the Tasman 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 · November
20.0°C
warm · Good
Live water now
…
Recommended wetsuit
Shorty 2mm
At 20.0°C a 2mm shorty keeps surfers warm; lap swimmers can usually skip the neoprene.
Monthly comparison
Yes — comfortable for most swimmers · Shelly Beach Manly
Can you swim at Shelly Beach Manly in June? — 17.0°C water17.0°CCan you swim at Shelly Beach Manly in July? — 16.0°C water16.0°CCan you swim at Shelly Beach Manly in August? — 16.0°C water16.0°CCan you swim at Shelly Beach Manly in September? — 17.0°C water17.0°CCan you swim at Shelly Beach Manly in October? — 19.0°C water19.0°CCan you swim at Shelly Beach Manly in November? — 20.0°C water20.0°C
Frequently asked questions
What is the average sea temperature at Shelly Beach Manly in November?
Shelly Beach Manly averages 20.0°C in November, based on long-run climatology for the Tasman Sea.
Is the sea warm enough to swim at Shelly Beach Manly in November?
Yes, most swimmers find 20.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Shelly Beach Manly in November?
Most swimmers don't need a wetsuit; a rash vest helps for longer sessions.