Swimming in Louisiana in september 2024 Sea temperature by city in september

Do you want to go to the beach in Louisiana in september 2024? 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 Louisiana by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in Louisiana in september 2024

Here, find the average sea temperature in Louisiana in september in several coastal cities.

New Orleans

on average:

83°F

min: 79°F / max: 87°F

details

Cameron

on average:

84°F

min: 80°F / max: 88°F

details

Grand Isle

on average:

84°F

min: 80°F / max: 88°F

details

Holly Beach

on average:

84°F

min: 80°F / max: 88°F

details

Houma

on average:

84°F

min: 80°F / max: 88°F

details

Lake Charles

on average:

84°F

min: 80°F / max: 88°F

details

Morgan City

on average:

84°F

min: 80°F / max: 88°F

details

Pecan Island

on average:

84°F

min: 79°F / max: 88°F

details

Port Sulphur

on average:

84°F

min: 80°F / max: 88°F

details

Slidell

on average:

83°F

min: 79°F / max: 87°F

details

Where should you go swimming in Louisiana in the month of september?

Swimming in Louisiana in september is ideal

In september in Louisiana swimming conditions are generally the same everywhere.

In september in New Orleans, Cameron, Grand Isle, Holly Beach, Houma, Lake Charles, Morgan City, Pecan Island, Port Sulphur and Slidell, swimming conditions are perfect! With water reaching a maximum of 87°F and an average of 83°F, going in the water (and staying there!) feels great.

Where to go swimming in Louisiana in september: the map of sea temperatures

ideal swimming pleasant swimming cool swimming cold swimming freezing swimming

Water temperature and seasonal norms in september

New Orleans

September
Average sea temperature 83°F
Minimum sea temperature 79°F
Maximum sea temperature 87°F
Average outside temperature 83°F
Maximum outside temperature 88°F
Minimum outside temperature 77°F
Precipitation 5.1in
Number of days of precipitation 10 jour(s)
(32%)
Cloud cover 27%
Our opinion ideal swimming

More information on swimming in New Orleans in september

Cameron

September
Average sea temperature 84°F
Minimum sea temperature 80°F
Maximum sea temperature 88°F
Average outside temperature 81°F
Maximum outside temperature 88°F
Minimum outside temperature 74°F
Precipitation 7.2in
Number of days of precipitation 9 jour(s)
(30%)
Cloud cover 30%
Our opinion ideal swimming

More information on swimming in Cameron in september

Grand Isle

September
Average sea temperature 84°F
Minimum sea temperature 80°F
Maximum sea temperature 88°F
Average outside temperature 83°F
Maximum outside temperature 86°F
Minimum outside temperature 81°F
Precipitation 7in
Number of days of precipitation 11 jour(s)
(35%)
Cloud cover 26%
Our opinion ideal swimming

More information on swimming in Grand Isle in september

Holly Beach

September
Average sea temperature 84°F
Minimum sea temperature 80°F
Maximum sea temperature 88°F
Average outside temperature 81°F
Maximum outside temperature 88°F
Minimum outside temperature 74°F
Precipitation 7.2in
Number of days of precipitation 9 jour(s)
(30%)
Cloud cover 30%
Our opinion ideal swimming

More information on swimming in Holly Beach in september

Houma

September
Average sea temperature 84°F
Minimum sea temperature 80°F
Maximum sea temperature 88°F
Average outside temperature 81°F
Maximum outside temperature 88°F
Minimum outside temperature 76°F
Precipitation 5.3in
Number of days of precipitation 9 jour(s)
(31%)
Cloud cover 27%
Our opinion ideal swimming

More information on swimming in Houma in september

List of coastal cities in Louisiana

New Orleans in septemberideal swimming
Cameron in septemberideal swimming
Grand Isle in septemberideal swimming
Holly Beach in septemberideal swimming
Houma in septemberideal swimming
Lake Charles in septemberideal swimming
Morgan City in septemberideal swimming
Pecan Island in septemberideal swimming
Port Sulphur in septemberideal swimming
Slidell in septemberideal swimming
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