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Warmest beach in Alabama in September

28 coastal locations in Alabama ranked by their typical September sea temperature. State-wide average in September: 29.0°C.

Warmest in September

Gulf Shores

29.1°C

State September average

29.0°C

across 28 coastal locations in Alabama

Vs annual mean

+5.6°C

above the year-round state average

What the Alabama water feels like in September

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Alabama monthly average 15.8°C to 30.3°C
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  • Warmest month August 30.3°C
  • Coldest month January 15.8°C
  • Annual mean 23.5°C
  • Months above 20°C 8 of 12

Where September fits in the year

September sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

Alabama sea temperature map (live)

Today's reading at every Alabama beach we track. The list below uses the typical September mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Alabama beaches in September

Sorted by typical September mean. Click any beach for the full location page.

# Location September mean
1 Gulf Shores Alabama 29.1°C
2 Alabama Point, Perdido Bay, Alabama Alabama 29.1°C
3 Alabama Point, Perdido Pass Alabama 29.1°C
4 Bon Secour, Bon Secour River, Alabama Alabama 29.1°C
5 Gulf Shores, ICWW Alabama 29.1°C
6 Orange Beach Alabama 29.1°C
7 Dauphin Island Alabama 29.1°C
8 Point Clear Alabama 29.1°C
9 Huntsville Alabama 29.1°C
10 Fort Gaines Alabama 29.1°C
11 Mobile Point Alabama 29.1°C
12 Fort Morgan Alabama 29.0°C
13 Mobile Alabama 29.0°C
14 Great Point Clear, Mobile Bay, Alabama Alabama 29.0°C
15 Lower Bryant Landing, Tensay River Alabama 29.0°C
16 Lower Hall Landing, Tensaw River, Alabama Alabama 29.0°C
17 Meaher State Park, Mobile Bay Alabama 29.0°C
18 Point Clear, Mobile Bay Alabama 29.0°C
19 Weeks Bay, Vermilion Bay Alabama 29.0°C
20 Bayou La Batre Bridge Alabama 29.0°C
21 Chickasaw Creek Alabama 29.0°C
22 Coast Guard sector, Mobile Alabama 29.0°C
23 Dauphin Island Hydro Alabama 29.0°C
24 Dauphin Island, Mobile Bay Alabama 29.0°C
25 Dog River Bridge Alabama 29.0°C
Show 3 more ▸
26 Mobile (Mobile State Docks) Alabama 29.0°C
27 West Fowl River Bridge Alabama 29.0°C
28 Bayou La Batre, Mississippi Sound, Alabama Alabama 28.9°C

Coldest 10 in Alabama in September

Same data the other way.

# Location September mean
1 Bayou La Batre, Mississippi Sound, Alabama Alabama 28.9°C
2 Bayou La Batre Bridge Alabama 29.0°C
3 Chickasaw Creek Alabama 29.0°C
4 Coast Guard sector, Mobile Alabama 29.0°C
5 Dauphin Island Hydro Alabama 29.0°C
6 Dauphin Island, Mobile Bay Alabama 29.0°C
7 Dog River Bridge Alabama 29.0°C
8 Mobile (Mobile State Docks) Alabama 29.0°C
9 West Fowl River Bridge Alabama 29.0°C
10 Great Point Clear, Mobile Bay, Alabama Alabama 29.0°C

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