Swimming in Algeria in september 2025 Sea temperature by city in september
Do you want to go to the beach in Algeria in september 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in september in Algeria by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Algeria in september 2025
Here, find the average sea temperature in Algeria in september in several coastal cities.
Central in september
77°F
min: 74°F / max: 79°F
76°F
min: 73°F / max: 79°F
77°F
min: 75°F / max: 80°F
Dellys
77°F
min: 74°F / max: 80°F
Northeast in september
77°F
min: 75°F / max: 80°F
Kheïri Oued Adjoul
78°F
min: 75°F / max: 81°F
Jijel
77°F
min: 75°F / max: 80°F
Skikda
78°F
min: 75°F / max: 80°F
North West in september
75°F
min: 72°F / max: 79°F
75°F
min: 72°F / max: 79°F
75°F
min: 72°F / max: 79°F
Sidi Lakhdar
75°F
min: 72°F / max: 79°F
Where should you go swimming in Algeria in the month of september?
Swimming in Algeria in september is pleasant
In september in Algeria swimming conditions are generally the same everywhere.
As for Algiers, Annaba, Ghazaouet, Mostaganem, Oran, Tipaza, Béjaïa, Kheïri Oued Adjoul, Sidi Lakhdar, Dellys, Jijel and Skikda, swimming is pleasant in september. The sea water is 77°F on average (min: 74°F/max: 79°F) so you can easily spend time in the water.
Where to go swimming in Algeria in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Algiers
| September | |||
| Average sea temperature | 77°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 79°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 1.8in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 17% | ||
| Our opinion | pleasant swimming |
More information on swimming in Algiers in september
Annaba
| September | |||
| Average sea temperature | 77°F | ||
| Minimum sea temperature | 75°F | ||
| Maximum sea temperature | 80°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 2.3in | ||
| Number of days of precipitation | 3 jour(s) (10%) | ||
| Cloud cover | 20% | ||
| Our opinion | pleasant swimming |
More information on swimming in Annaba in september
Ghazaouet
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 72°F | ||
| Maximum sea temperature | 79°F | ||
| Average outside temperature | 77°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 72°F | ||
| Precipitation | 0.9in | ||
| Number of days of precipitation | 1 jour(s) (4%) | ||
| Cloud cover | 18% | ||
| Our opinion | pleasant swimming |
More information on swimming in Ghazaouet in september
Mostaganem
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 72°F | ||
| Maximum sea temperature | 79°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 83°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 0.8in | ||
| Number of days of precipitation | 1 jour(s) (4%) | ||
| Cloud cover | 15% | ||
| Our opinion | pleasant swimming |
More information on swimming in Mostaganem in september
Oran
| September | |||
| Average sea temperature | 75°F | ||
| Minimum sea temperature | 72°F | ||
| Maximum sea temperature | 79°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 0.8in | ||
| Number of days of precipitation | 1 jour(s) (4%) | ||
| Cloud cover | 16% | ||
| Our opinion | pleasant swimming |
More information on swimming in Oran in september
List of coastal cities in Algeria
| Algiers in september | pleasant swimming |
| Annaba in september | pleasant swimming |
| Ghazaouet in september | pleasant swimming |
| Mostaganem in september | pleasant swimming |
| Oran in september | pleasant swimming |
| Tipaza in september | pleasant swimming |
| Béjaïa in september | pleasant swimming |
| Kheïri Oued Adjoul in september | pleasant swimming |
| Sidi Lakhdar in september | pleasant swimming |
| Dellys in september | pleasant swimming |
| Jijel in september | pleasant swimming |
| Skikda in september | pleasant swimming |