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An Thoi Sea Temperature in April

Vietnam

March An Thoi year-round → May

Average sea temperature for An Thoi, Vietnam across April, based on 10 years of daily readings.

Average

30.65° C

High

32.19° C

Low

28.92° 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.

April is the 2nd warmest of 12 months at An Thoi. On average the water sits 1.2° than the year-round mean of 29.43° C.

Compared to March, April is 1.2° warmer than (29.5° C in March). By May the water is usually 31.01° C.

An Thoi Day-by-Day Water Temperature in April

10-year low, average and high

28.0° C
29.3° C
30.5° C
31.8° C
33.0° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through April. Range Average

Each vertical bar above is one day of April. 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 An Thoi.

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.

April Water Temperature Table for An Thoi

10-year daily averages

Day Average Low High
April 1 30.14° C 28.92° C 30.88° C
April 2 30.15° C 28.93° C 30.96° C
April 3 30.14° C 29.04° C 31.03° C
April 4 30.15° C 29.18° C 31.1° C
April 5 30.12° C 29.09° C 31.14° C
April 6 30.2° C 28.95° C 31.2° C
April 7 30.34° C 29.39° C 31.29° C
April 8 30.38° C 29.17° C 31.31° C
April 9 30.35° C 29.12° C 31.36° C
April 10 30.4° C 29.09° C 31.25° C
April 11 30.44° C 29.38° C 31.17° C
April 12 30.48° C 29.74° C 31.18° C
April 13 30.53° C 30.02° C 31.3° C
April 14 30.6° C 29.98° C 31.32° C
April 15 30.62° C 30.08° C 31.66° C
April 16 30.55° C 29.68° C 31.43° C
April 17 30.67° C 29.6° C 31.47° C
April 18 30.81° C 30.08° C 31.55° C
April 19 30.88° C 30.01° C 31.4° C
April 20 30.85° C 29.87° C 31.44° C
April 21 30.93° C 30.22° C 31.49° C
April 22 31° C 30.48° C 31.4° C
April 23 31.01° C 30.42° C 31.55° C
April 24 31.02° C 30.37° C 31.52° C
April 25 30.98° C 30.26° C 31.63° C
April 26 30.99° C 30.24° C 31.87° C
April 27 31.09° C 30.22° C 31.93° C
April 28 31.15° C 30.11° C 32.16° C
April 29 31.19° C 29.93° C 32.19° C
April 30 31.18° C 29.9° C 32.07° C

Where April Sits in the Year

April highlighted

25.0° C
27.3° C
29.5° C
31.8° C
34.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
28.05° C
28.52° C
29.5° C
30.65° C
31.01° C
30.07° C
29.51° C
29.26° C
29.22° C
29.46° C
29.41° C
28.44° C
10-year monthly history for An Thoi. 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 April

Compare other Vietnam water for the same month

An Thoi Location

10.0370, 104.0188

10.03699, 104.01884 View on OpenStreetMap →

An Thoi sits at 10.0370°N, 104.0188°E, on the coast of Vietnam. 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 An Thoi