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Itapema Sea Temperature in October

Santa Catarina, Brazil

September Itapema year-round → November

Average sea temperature for Itapema, Brazil across October, based on 10 years of daily readings.

Average

21.33° C

High

24.79° C

Low

18.19° C

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

October is the 8th warmest of 12 months at Itapema. On average the water sits 1.5° than the year-round mean of 22.87° C.

Compared to September, October is 1.6° warmer than (19.74° C in September). By November the water is usually 23.17° C.

Itapema Day-by-Day Water Temperature in October

10-year low, average and high

17.0° C
19.3° C
21.5° C
23.8° C
26.0° 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 Itapema.

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 Itapema

10-year daily averages

Day Average Low High
October 1 20.8° C 19.58° C 23.31° C
October 2 20.86° C 19.71° C 23.45° C
October 3 20.97° C 19.89° C 23.35° C
October 4 20.86° C 18.64° C 22.8° C
October 5 20.78° C 18.23° C 22.67° C
October 6 20.79° C 18.19° C 22.47° C
October 7 20.77° C 19.02° C 21.95° C
October 8 20.81° C 19.1° C 21.78° C
October 9 20.97° C 19.06° C 22.2° C
October 10 20.92° C 18.8° C 22.15° C
October 11 20.94° C 18.75° C 22.19° C
October 12 21.01° C 18.8° C 22.09° C
October 13 21.03° C 19.25° C 22.13° C
October 14 21.01° C 19.44° C 21.95° C
October 15 20.99° C 19.47° C 22.26° C
October 16 21.02° C 19.55° C 22.73° C
October 17 21.12° C 19.83° C 22.88° C
October 18 21.28° C 20.06° C 22.78° C
October 19 21.52° C 20.48° C 22.84° C
October 20 21.58° C 20.63° C 23.13° C
October 21 21.64° C 20.92° C 23.4° C
October 22 21.62° C 20.83° C 23.98° C
October 23 21.59° C 20.5° C 24.35° C
October 24 21.65° C 20.55° C 24.68° C
October 25 21.67° C 20.71° C 24.79° C
October 26 21.71° C 20.77° C 24.65° C
October 27 22.1° C 20.72° C 24.48° C
October 28 22.29° C 21.04° C 24.06° C
October 29 22.24° C 20.97° C 23.88° C
October 30 22.22° C 20.82° C 23.89° C
October 31 22.43° C 20.88° C 24° C

Where October Sits in the Year

October highlighted

13.0° C
17.9° C
22.8° C
27.6° C
32.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
26.83° C
27.09° C
26.28° C
24.83° C
22.7° C
20.2° C
18.61° C
18.51° C
19.74° C
21.33° C
23.17° C
25.08° C
10-year monthly history for Itapema. 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 Brazil water for the same month

Itapema Location

-27.0909, -48.6151

-27.09090, -48.61515 View on OpenStreetMap →

Itapema sits at -27.0909°N, 48.6151°W, on the coast of Santa Catarina, Brazil. 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 Itapema