Red Sea Water Temperature Today & Regional Overview
We find every place where you can swim and show you the water temperature there today and throughout the year.
Current Water Temperature
The water temperature in the Red Sea today ranges from 23.9°C (Zaafarna, Egypt) to 33°C (Farasan Island, Saudi Arabia).
As of today, the minimum water temperature in the Red Sea ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Sea Temperature Trends
Over the past month, the water temperature in the Red Sea has increased by 3°C. In general, the sea water temperature remains within the statistical range for this time of year.
Water Temperature and Swimming Conditions Throughout the Year
| Month | Min | Max |
|---|---|---|
| January | 14°C | 29°C |
| February | 16°C | 30°C |
| March | 15°C | 30°C |
| April | 16°C | 32°C |
| May | 19°C | 34°C |
| June | 21°C | 34°C |
| July | 24°C | 35°C |
| August | 25°C | 35°C |
| September | 25°C | 35°C |
| October | 23°C | 35°C |
| November | 20°C | 33°C |
| December | 17°C | 31°C |
The Red Sea is noted for relatively warm surface waters and clear visibility, with temperatures that vary by season and by location. In the northern sectors, including the Gulf of Aqaba and the Gulf of Suez, winter surface temperatures commonly fall to around 20–22 °C, rise through spring to roughly 22–26 °C, and reach summer highs of about 26–29 °C before easing back into autumn temperatures near 24–27 °C. Central areas along the Egyptian coast typically range from about 22–24 °C in winter to 27–30 °C in summer. In the southern Red Sea, including waters off Eritrea, Djibouti and the Arabian Peninsula, temperatures are warmer year-round, often remaining between 24–27 °C in winter and climbing to 28–31 °C in summer. Localized upwelling, depth and seasonal winds can create short-term variations, but overall the basin stays notably warmer than many temperate seas.
Swimming Conditions
Swimming in the Red Sea is widely permitted and popular for recreation, snorkeling and diving because the warm temperatures, high salinity and excellent visibility create comfortable and attractive conditions for water activities most of the year. Touristic beaches and resort areas routinely support swimmers, with many people entering the water even in cooler months when temperatures are around 20–24 °C. Safety considerations include local warnings about currents, boat traffic, marine life (such as occasional jellyfish) and access restrictions near ports or military zones, so swimmers should follow signage and local guidance. For diving and snorkeling, mild to warm water temperatures support abundant coral life, making the Red Sea a year-round destination for underwater pursuits.