Algiers — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Algiers (Algeria). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Algiers help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Algiers in the Mediterranean Sea today is 22°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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.
Water Temperature Chart Over the Last 30 Days
Water temperature in Algiers has risen over the last week and month. Currently, the sea water at this location is slightly warmer than average for this day in previous years.
According to our forecast, Water temperature in Algiers will be 21.0°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 1 | 20.2°C | 20.3°C | |
| JUN 2 | 20.9°C | 20.0°C | |
| JUN 3 | 21.3°C | 20.3°C | |
| JUN 4 | 21.5°C | 20.5°C | |
| JUN 5 | 21.4°C | 20.5°C | |
| JUN 6 | 21.7°C | 20.8°C | |
| JUN 7 | 21.9°C | 20.5°C | |
| JUN 8 | 22.0°C | 20.3°C | |
| JUN 9 | 21.8°C | 20.3°C | 21.8°C |
| JUN 10 | 20.0°C | 21.7°C | |
| JUN 11 | 20.8°C | 21.6°C | |
| JUN 12 | 20.8°C | 21.5°C | |
| JUN 13 | 20.8°C | 21.4°C | |
| JUN 14 | 20.0°C | 21.3°C | |
| JUN 15 | 20.8°C | 21.1°C | |
| JUN 16 | 21.0°C | 21.0°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Algiers, the capital on the Mediterranean coast of Algeria, has a maritime climate that strongly influences sea temperatures throughout the year. Winter sea temperatures typically range from about 13°C to 16°C, making the water quite cool for casual swimming. Spring sees a gradual rise, with surface temperatures generally between 15°C and 20°C as the sea slowly warms. The warmest months are July and August, when water temperatures commonly reach 22°C to 26°C, offering the most comfortable conditions for prolonged swimming. In autumn the sea cools back down, usually sitting between 18°C and 23°C in September and October before dropping toward winter values.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 14°C | 16°C | 17°C |
| February | 13°C | 15°C | 17°C |
| March | 13°C | 16°C | 17°C |
| April | 14°C | 17°C | 19°C |
| May | 16°C | 19°C | 22°C |
| June | 19°C | 21°C | 25°C |
| July | 21°C | 24°C | 28°C |
| August | 23°C | 26°C | 28°C |
| September | 21°C | 25°C | 27°C |
| October | 18°C | 23°C | 26°C |
| November | 16°C | 20°C | 22°C |
| December | 15°C | 17°C | 19°C |
* Click on a month to view detailed water temperature data.
Algiers: Weather Forecast
June 10
June 11
June 12
Location, Beaches & Local Information
Nearby Beaches & Facilities
Flaxen Beach
Cap Falkon Beach
The Sablettes
Powder Magazine Beach
La Reserve
Miramar Plage
The Big Beach
Bainem Beach
Tire Aux Pigeons Beach
Swimming Conditions
Swimming and beach holidays in and around Algiers are largely seasonal, with the core bathing season falling in mid-summer when temperatures are most pleasant for most visitors. The city and its outskirts offer a mix of sandy beaches and rocky coves; many public beaches become busier in July and August and may have seasonal amenities and lifeguards. May and October can suit swimmers who tolerate slightly cooler water, while winter swimming is uncommon for most due to lower temperatures. Conditions are generally calm compared with open ocean beaches, though wind and occasional swell can affect comfort. Water quality varies by location and season, so local guidance and municipal advisories are useful when planning a beach day.