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Merdeka Sea Temperature in March

Indonesia

February Merdeka year-round → April

Average sea temperature for Merdeka, Indonesia across March, based on 10 years of daily readings.

Average

29.16° C

High

30.37° C

Low

27.71° 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.

March is the 8th warmest of 12 months at Merdeka.

Compared to February, March is 0.5° warmer than (28.62° C in February). By April the water is usually 29.88° C.

Merdeka Day-by-Day Water Temperature in March

10-year low, average and high

27.0° C
28.0° C
29.0° C
30.0° C
31.0° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through March. Range Average

Each vertical bar above is one day of March. 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 Merdeka.

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.

March Water Temperature Table for Merdeka

10-year daily averages

Day Average Low High
March 1 28.76° C 27.76° C 29.57° C
March 2 28.95° C 28.11° C 29.64° C
March 3 28.95° C 28.23° C 29.71° C
March 4 29.01° C 28.32° C 29.73° C
March 5 29.02° C 28.27° C 29.82° C
March 6 29.05° C 28.34° C 29.81° C
March 7 29.03° C 28.36° C 29.79° C
March 8 29° C 28.27° C 29.79° C
March 9 29.08° C 28.32° C 29.92° C
March 10 29.13° C 28.45° C 30.02° C
March 11 29.17° C 28.49° C 30.02° C
March 12 29.16° C 28.5° C 29.82° C
March 13 29.15° C 28.34° C 29.71° C
March 14 29.18° C 28.38° C 29.82° C
March 15 29.16° C 28.36° C 29.7° C
March 16 29.16° C 28.4° C 29.9° C
March 17 29.13° C 28.52° C 30.02° C
March 18 29.14° C 28.6° C 30.03° C
March 19 29.13° C 28.57° C 29.48° C
March 20 29.15° C 28.69° C 29.69° C
March 21 29.17° C 28.51° C 29.96° C
March 22 29.11° C 28.02° C 29.84° C
March 23 29.2° C 28.07° C 29.82° C
March 24 29.18° C 27.71° C 29.72° C
March 25 29.23° C 27.9° C 29.72° C
March 26 29.27° C 28.14° C 29.73° C
March 27 29.4° C 29.18° C 29.73° C
March 28 29.43° C 29.12° C 29.79° C
March 29 29.42° C 29.14° C 29.74° C
March 30 29.43° C 28.93° C 29.8° C
March 31 29.57° C 29.19° C 30.37° C

Where March Sits in the Year

March highlighted

25.5° C
27.3° C
29.0° C
30.8° C
32.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
28.8° C
28.62° C
29.16° C
29.88° C
30.05° C
29.7° C
29.2° C
28.93° C
29.08° C
29.68° C
29.85° C
29.18° C
10-year monthly history for Merdeka. 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 March

Compare other Indonesia water for the same month

Merdeka Location

-6.1701, 106.8242

-6.17013, 106.82416 View on OpenStreetMap →

Merdeka sits at -6.1701°N, 106.8242°E, on the coast of 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 Merdeka