Swimming in the Azores in september 2025 Sea temperature by city in september
Do you want to go to the beach in the Azores 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 the Azores by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in the Azores in september 2025
Here, find the average sea temperature in the Azores in september in several coastal cities.
74°F
min: 71°F / max: 77°F
74°F
min: 71°F / max: 77°F
32°F
min: 32°F / max: 32°F
Furnas
74°F
min: 72°F / max: 77°F
São Jorge
74°F
min: 71°F / max: 77°F
74°F
min: 72°F / max: 77°F
Where should you go swimming in the Azores in the month of september?
Swimming in the Azores in september is pleasant
In september in the Azores swimming conditions vary by city. Details below:
As for Angra do Heroismo (Terceira), Ponta Delgada, Furnas, São Jorge and São Miguel, swimming is pleasant in september. The sea water is 74°F on average (min: 71°F/max: 77°F) so you can easily spend time in the water.
Where to go swimming in the Azores in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Angra do Heroismo (Terceira)
| September | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 70°F | ||
| Precipitation | 2.6in | ||
| Number of days of precipitation | 4 jour(s) (12%) | ||
| Cloud cover | 41% | ||
| Our opinion | pleasant swimming |
More information on swimming in Angra do Heroismo (Terceira) in september
Ponta Delgada
| September | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 74°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 72°F | ||
| Precipitation | 3.1in | ||
| Number of days of precipitation | 4 jour(s) (14%) | ||
| Cloud cover | 42% | ||
| Our opinion | pleasant swimming |
More information on swimming in Ponta Delgada in september
Santa Maria (Azores)
| September | |||
| Average outside temperature | 74°F | ||
| Maximum outside temperature | 76°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 2.9in | ||
| Number of days of precipitation | 4 jour(s) (14%) | ||
| Cloud cover | 47% | ||
| Our opinion | freezing swimming |
More information on swimming in Santa Maria (Azores) in september
Furnas
| September | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 72°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 74°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 72°F | ||
| Precipitation | 3.1in | ||
| Number of days of precipitation | 4 jour(s) (14%) | ||
| Cloud cover | 42% | ||
| Our opinion | pleasant swimming |
São Jorge
| September | |||
| Average sea temperature | 74°F | ||
| Minimum sea temperature | 71°F | ||
| Maximum sea temperature | 77°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 74°F | ||
| Minimum outside temperature | 70°F | ||
| Precipitation | 3.6in | ||
| Number of days of precipitation | 5 jour(s) (17%) | ||
| Cloud cover | 43% | ||
| Our opinion | pleasant swimming |
List of coastal cities in the Azores
| Angra do Heroismo (Terceira) in september | pleasant swimming |
| Ponta Delgada in september | pleasant swimming |
| Santa Maria (Azores) in september | freezing swimming |
| Furnas in september | pleasant swimming |
| São Jorge in september | pleasant swimming |
| São Miguel in september | pleasant swimming |