June is a popular month to ask about Long Beach NY because conditions can shift week to week along this coast. Expect the water near 18.0°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 Atlantic Ocean.
Long Beach NY sea temperature in June — averages 18.0°C
The sea at Long Beach NY in United States averages 18.0°C during June, based on long-run climatology for the Atlantic Ocean. Use the live reading below for today's actual water and the monthly grid to compare with the rest of the year.
Average sea · June
18.0°C
mild · Good
Live water now
…
June
Recommended wetsuit
3/2mm fullsuit
At 18.0°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.
Monthly comparison
Yes, but expect a fresh dip · Long Beach NY
Can you swim at Long Beach NY in June? — 18.0°C water18.0°CCan you swim at Long Beach NY in July? — 22.0°C water22.0°CCan you swim at Long Beach NY in August? — 23.0°C water23.0°CCan you swim at Long Beach NY in September? — 20.0°C water20.0°CCan you swim at Long Beach NY in October? — 16.0°C water16.0°CCan you swim at Long Beach NY in November? — 11.0°C water11.0°C
Frequently asked questions
What is the average sea temperature at Long Beach NY in June?
Long Beach NY averages 18.0°C in June, based on long-run climatology for the Atlantic Ocean.
Is the sea warm enough to swim at Long Beach NY in June?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Long Beach NY in June?
A 2 mm shorty is comfortable for sessions over 30 minutes.