Oranjestad Sea Temperature in August

Average sea temperature for Oranjestad, Sint Eustatius across August, based on 10 years of daily readings.

Average

29.02° C

High

30.01° C

Low

27.65° 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.

August is the 3rd warmest of 12 months at Oranjestad. On average the water sits 1.0° than the year-round mean of 28.04° C.

Compared to July, August is 0.4° warmer than (28.62° C in July). By September the water is usually 29.47° C.

Oranjestad Day-by-Day Water Temperature in August

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 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 Oranjestad.

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 Oranjestad

10-year daily averages

Day	Average	Low	High
August 1	28.88° C	28.1° C	29.55° C
August 2	28.95° C	28.35° C	29.63° C
August 3	28.97° C	28.41° C	29.69° C
August 4	28.91° C	28.36° C	29.63° C
August 5	28.85° C	27.76° C	29.56° C
August 6	28.86° C	27.67° C	29.47° C
August 7	28.91° C	27.65° C	29.56° C
August 8	28.96° C	28.02° C	29.63° C
August 9	28.91° C	28.47° C	29.59° C
August 10	28.96° C	28.4° C	29.63° C
August 11	29.04° C	28.49° C	29.69° C
August 12	28.99° C	28.32° C	29.71° C
August 13	29° C	28.53° C	29.74° C
August 14	28.97° C	28.35° C	29.6° C
August 15	28.97° C	28.37° C	29.49° C
August 16	28.94° C	28.12° C	29.52° C
August 17	29.07° C	28.56° C	29.76° C
August 18	29.07° C	28.5° C	29.77° C
August 19	29.06° C	28.46° C	29.71° C
August 20	29.06° C	28.52° C	29.75° C
August 21	29° C	28.41° C	29.87° C
August 22	29.05° C	28.14° C	29.9° C
August 23	29.01° C	27.98° C	29.89° C
August 24	29.09° C	28.39° C	29.92° C
August 25	29.12° C	28.76° C	29.92° C
August 26	29.22° C	28.67° C	29.99° C
August 27	29.24° C	28.75° C	29.98° C
August 28	29.16° C	28.61° C	29.98° C
August 29	29.15° C	28.57° C	29.96° C
August 30	29.05° C	27.96° C	29.99° C
August 31	29.23° C	28.78° C	30.01° C

Where August Sits in the Year

August highlighted

24.5° C

26.4° C

28.3° C

30.1° C

32.0° C

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

27.04° C

26.68° C

26.66° C

27.12° C

27.75° C

28.27° C

28.62° C

29.02° C

29.47° C

29.34° C

28.7° C

27.84° C

10-year monthly history for Oranjestad. 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 →

Oranjestad Location

17.4867, -62.9765

Open this location on OpenStreetMap →

17.48675, -62.97650 View on OpenStreetMap →

Oranjestad sits at 17.4867°N, 62.9765°W, on the coast of Sint Eustatius. 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.