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Sao Mateus Sea Temperature in October

Espirito Santo, Brazil

September Sao Mateus year-round → November

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

Average

25.86° C

High

27.12° C

Low

24.26° 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 8th warmest of 12 months at Sao Mateus. On average the water sits 0.3° than the year-round mean of 26.16° C.

Compared to September, October is 1.0° warmer than (24.82° C in September). By November the water is usually 26.25° C.

Sao Mateus Day-by-Day Water Temperature in October

10-year low, average and high

23.5° C
24.6° C
25.8° C
26.9° C
28.0° 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 Sao Mateus.

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 Sao Mateus

10-year daily averages

Day Average Low High
October 1 25.27° C 24.26° C 26.55° C
October 2 25.27° C 24.37° C 26.58° C
October 3 25.31° C 24.4° C 26.65° C
October 4 25.39° C 24.38° C 26.66° C
October 5 25.43° C 24.55° C 26.51° C
October 6 25.44° C 24.61° C 26.59° C
October 7 25.55° C 24.84° C 26.62° C
October 8 25.65° C 24.8° C 26.73° C
October 9 25.7° C 24.76° C 26.73° C
October 10 25.73° C 24.9° C 26.71° C
October 11 25.73° C 24.87° C 26.55° C
October 12 25.76° C 24.83° C 26.31° C
October 13 25.79° C 25.06° C 26.48° C
October 14 25.82° C 25.22° C 26.38° C
October 15 25.94° C 25.39° C 26.56° C
October 16 26.01° C 25.43° C 26.7° C
October 17 26.05° C 25.5° C 26.86° C
October 18 26.07° C 25.49° C 27° C
October 19 26.1° C 25.49° C 26.9° C
October 20 26.1° C 25.5° C 26.69° C
October 21 26.06° C 25.51° C 26.65° C
October 22 26.08° C 25.23° C 26.75° C
October 23 26.04° C 25.22° C 26.78° C
October 24 26.09° C 25.29° C 26.73° C
October 25 26.11° C 25.04° C 26.72° C
October 26 26.23° C 24.93° C 26.81° C
October 27 26.19° C 24.85° C 26.83° C
October 28 26.23° C 24.85° C 27.12° C
October 29 26.22° C 24.96° C 26.97° C
October 30 26.17° C 25.02° C 26.84° C
October 31 26.18° C 25.03° C 26.8° C

Where October Sits in the Year

October highlighted

21.0° C
23.4° C
25.8° C
28.1° C
30.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
27.13° C
27.54° C
27.78° C
27.48° C
26.4° C
25.23° C
24.45° C
24.16° C
24.82° C
25.86° C
26.25° C
26.83° C
10-year monthly history for Sao Mateus. 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

Sao Mateus Location

-18.7166, -39.8559

-18.71661, -39.85588 View on OpenStreetMap →

Sao Mateus sits at -18.7166°N, 39.8559°W, on the coast of Espirito Santo, 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 Sao Mateus