December is a popular month to ask about Dekel Beach 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 Red Sea.
Dekel Beach sea temperature in December — averages 20.0°C
The sea at Dekel Beach in Israel averages 20.0°C during December, based on long-run climatology for the Red 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 · December
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 · Dekel Beach
Can you swim at Dekel Beach in June? — 25.0°C water25.0°CCan you swim at Dekel Beach in July? — 27.0°C water27.0°CCan you swim at Dekel Beach in August? — 28.0°C water28.0°CCan you swim at Dekel Beach in September? — 28.0°C water28.0°CCan you swim at Dekel Beach in October? — 26.0°C water26.0°CCan you swim at Dekel Beach in November? — 23.0°C water23.0°C
Frequently asked questions
What is the average sea temperature at Dekel Beach in December?
Dekel Beach averages 20.0°C in December, based on long-run climatology for the Red Sea.
Is the sea warm enough to swim at Dekel Beach in December?
Yes, most swimmers find 20.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Dekel Beach in December?
Most swimmers don't need a wetsuit; a rash vest helps for longer sessions.