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Natal Sea Temperature in August

Sumatera Utara, Indonesia

July Natal year-round → September

Average sea temperature for Natal, Indonesia across August, based on 10 years of daily readings.

Average

30° C

High

30.91° C

Low

28.76° C

Water at this temperature is very warm and you should look to bathe only. Avoid any kind of strenuous swimming as there is a real risk of heat stroke at this temperature.

August is the 6th warmest of 12 months at Natal.

Compared to July, August is 0.1° about the same as (30.12° C in July). By September the water is usually 29.68° C.

Natal Day-by-Day Water Temperature in August

10-year low, average and high

28.0° C
28.9° C
29.8° C
30.6° C
31.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through August. Range Average

Each vertical bar above is one day of August. 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 Natal.

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.

August Water Temperature Table for Natal

10-year daily averages

Day Average Low High
August 1 29.91° C 29.43° C 30.82° C
August 2 29.9° C 29.41° C 30.69° C
August 3 29.96° C 29.5° C 30.69° C
August 4 30.07° C 29.51° C 30.76° C
August 5 30.17° C 29.72° C 30.91° C
August 6 30.16° C 29.78° C 30.71° C
August 7 30.08° C 29.77° C 30.38° C
August 8 30.06° C 29.75° C 30.46° C
August 9 30.09° C 29.73° C 30.68° C
August 10 30.03° C 29.72° C 30.41° C
August 11 30° C 29.44° C 30.43° C
August 12 29.99° C 29.37° C 30.4° C
August 13 30.04° C 29.39° C 30.59° C
August 14 30.1° C 29.39° C 30.64° C
August 15 29.98° C 29.39° C 30.35° C
August 16 30.05° C 29.39° C 30.55° C
August 17 30.1° C 29.39° C 30.58° C
August 18 30.01° C 29.38° C 30.26° C
August 19 30.01° C 29.38° C 30.57° C
August 20 30° C 29.38° C 30.62° C
August 21 29.99° C 29.37° C 30.63° C
August 22 30.03° C 29.44° C 30.61° C
August 23 29.98° C 29.27° C 30.58° C
August 24 29.98° C 29.49° C 30.55° C
August 25 29.94° C 29.54° C 30.52° C
August 26 29.79° C 28.84° C 30.43° C
August 27 29.81° C 28.76° C 30.28° C
August 28 29.87° C 29.37° C 30.22° C
August 29 29.89° C 29.33° C 30.31° C
August 30 29.98° C 29.76° C 30.15° C
August 31 30.1° C 29.75° C 30.52° C

Where August Sits in the Year

August highlighted

26.5° C
28.1° C
29.8° C
31.4° C
33.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
29.56° C
29.83° C
30.07° C
30.34° C
30.29° C
30.08° C
30.12° C
30° C
29.68° C
29.44° C
29.3° C
29.26° C
10-year monthly history for Natal. 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 August

Compare other Indonesia water for the same month

Natal Location

0.5500, 99.1000

0.55000, 99.10000 View on OpenStreetMap →

Natal sits at 0.5500°N, 99.1000°E, on the coast of Sumatera Utara, Indonesia. 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 Natal