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Mobile Sea Temperature in October

Alabama, United States

September Mobile year-round → November

Average sea temperature for Mobile, United States across October, based on 10 years of daily readings.

Average

25.49° C

High

30.08° C

Low

20.45° C

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.

October is the 6th warmest of 12 months at Mobile. On average the water sits 2.2° than the year-round mean of 23.26° C.

Compared to September, October is 3.5° cooler than (29° C in September). By November the water is usually 20.82° C.

Mobile Day-by-Day Water Temperature in October

10-year low, average and high

19.0° C
22.3° C
25.5° C
28.8° C
32.0° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through October. Range Average

Each vertical bar above is one day of October. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Mobile.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

October Water Temperature Table for Mobile

10-year daily averages

Day Average Low High
October 1 27.65° C 24.97° C 29.3° C
October 2 27.52° C 24.83° C 29.53° C
October 3 27.4° C 24.95° C 29.69° C
October 4 27.38° C 24.96° C 29.99° C
October 5 27.24° C 24.82° C 30.08° C
October 6 27.14° C 24.69° C 29.69° C
October 7 27.02° C 24.38° C 29.16° C
October 8 26.92° C 24.47° C 28.94° C
October 9 26.69° C 24.66° C 28.54° C
October 10 26.43° C 24.23° C 28.19° C
October 11 26.32° C 24.03° C 28.1° C
October 12 26.02° C 24.25° C 27.53° C
October 13 25.91° C 23.92° C 27.56° C
October 14 25.87° C 23.74° C 27.65° C
October 15 25.82° C 23.59° C 27.51° C
October 16 25.75° C 23.38° C 27.11° C
October 17 25.47° C 22.76° C 26.82° C
October 18 25.19° C 22.24° C 26.86° C
October 19 24.87° C 22.25° C 26.92° C
October 20 24.81° C 22.15° C 27.08° C
October 21 24.63° C 21.83° C 26.73° C
October 22 24.44° C 21.7° C 26.14° C
October 23 24.39° C 21.63° C 25.94° C
October 24 24.32° C 21.89° C 25.83° C
October 25 24.31° C 21.88° C 25.85° C
October 26 24.03° C 21.48° C 25.87° C
October 27 23.63° C 21.25° C 25.56° C
October 28 23.5° C 21.22° C 25.33° C
October 29 23.35° C 21.26° C 24.97° C
October 30 23.18° C 20.63° C 24.64° C
October 31 23° C 20.45° C 24.54° C

Where October Sits in the Year

October highlighted

7.5° C
14.4° C
21.3° C
28.1° C
35.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
15.2° C
16.17° C
18.9° C
21.84° C
25.73° C
28.67° C
30.09° C
30.22° C
29° C
25.49° C
20.82° C
17.02° C
10-year monthly history for Mobile. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in October

Compare other United States water for the same month

Mobile Location

30.6954, -88.0399

30.69537, -88.03989 View on OpenStreetMap →

Mobile sits at 30.6954°N, 88.0399°W, on the coast of Alabama, United States. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Mobile