Swimming in the Bahamas in september 2025 Sea temperature by city in september
Do you want to go to the beach in the Bahamas 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 Bahamas by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in the Bahamas in september 2025
Here, find the average sea temperature in the Bahamas in september in several coastal cities.
86°F
min: 83°F / max: 88°F
86°F
min: 84°F / max: 88°F
86°F
min: 84°F / max: 87°F
86°F
min: 85°F / max: 87°F
Cat Island
85°F
min: 83°F / max: 87°F
Dean’s Blue Hole
85°F
min: 84°F / max: 87°F
85°F
min: 83°F / max: 87°F
Great Harbour Cay
86°F
min: 83°F / max: 87°F
Harbour Island
85°F
min: 83°F / max: 88°F
85°F
min: 84°F / max: 87°F
Marsh Harbour
85°F
min: 83°F / max: 87°F
86°F
min: 83°F / max: 88°F
Pink Sands Beach
85°F
min: 83°F / max: 87°F
Alice Town
86°F
min: 85°F / max: 87°F
Where should you go swimming in the Bahamas in the month of september?
Swimming in the Bahamas in september is ideal
In september in the Bahamas swimming conditions are generally the same everywhere.
In september in Nassau, Andros Town, Freeport, Bimini, Cat Island, Dean’s Blue Hole, Eleuthera, Great Harbour Cay, Harbour Island, Long Island, Marsh Harbour, Paradise Island, Pink Sands Beach and Alice Town, swimming conditions are perfect! With water reaching a maximum of 88°F and an average of 86°F, going in the water (and staying there!) feels great.
Where to go swimming in the Bahamas in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Nassau
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 8.2in | ||
| Number of days of precipitation | 13 jour(s) (42%) | ||
| Cloud cover | 37% | ||
| Our opinion | ideal swimming |
More information on swimming in Nassau in september
Andros Town
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 8.2in | ||
| Number of days of precipitation | 13 jour(s) (42%) | ||
| Cloud cover | 37% | ||
| Our opinion | ideal swimming |
More information on swimming in Andros Town in september
Freeport
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 13.9in | ||
| Number of days of precipitation | 17 jour(s) (55%) | ||
| Cloud cover | 33% | ||
| Our opinion | ideal swimming |
More information on swimming in Freeport in september
Bimini
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 9.8in | ||
| Number of days of precipitation | 19 jour(s) (62%) | ||
| Cloud cover | 30% | ||
| Our opinion | ideal swimming |
More information on swimming in Bimini in september
Cat Island
| September | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 7.7in | ||
| Number of days of precipitation | 11 jour(s) (37%) | ||
| Cloud cover | 40% | ||
| Our opinion | ideal swimming |
List of coastal cities in the Bahamas
| Nassau in september | ideal swimming |
| Andros Town in september | ideal swimming |
| Freeport in september | ideal swimming |
| Bimini in september | ideal swimming |
| Cat Island in september | ideal swimming |
| Dean’s Blue Hole in september | ideal swimming |
| Eleuthera in september | ideal swimming |
| Great Harbour Cay in september | ideal swimming |
| Harbour Island in september | ideal swimming |
| Long Island in september | ideal swimming |
| Marsh Harbour in september | ideal swimming |
| Paradise Island in september | ideal swimming |
| Pink Sands Beach in september | ideal swimming |
| Alice Town in september | ideal swimming |