Oranjestad Sea Temperature in October

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

Average

29.34° C

High

30.75° C

Low

28.32° 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 2nd warmest of 12 months at Oranjestad. On average the water sits 1.3° than the year-round mean of 28.04° C.

Compared to September, October is 0.1° about the same as (29.47° C in September). By November the water is usually 28.7° C.

Oranjestad Day-by-Day Water Temperature in October

10-year low, average and high

27.5° C

28.5° C

29.5° C

30.5° 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 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 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.

October Water Temperature Table for Oranjestad

10-year daily averages

Day	Average	Low	High
October 1	29.48° C	28.88° C	30.43° C
October 2	29.45° C	28.5° C	30.53° C
October 3	29.49° C	28.58° C	30.54° C
October 4	29.61° C	28.9° C	30.61° C
October 5	29.65° C	28.89° C	30.71° C
October 6	29.51° C	28.92° C	30.75° C
October 7	29.39° C	28.8° C	30.65° C
October 8	29.32° C	28.61° C	30.61° C
October 9	29.36° C	28.78° C	30.64° C
October 10	29.32° C	28.54° C	30.61° C
October 11	29.31° C	28.65° C	30.55° C
October 12	29.41° C	28.58° C	30.57° C
October 13	29.47° C	28.54° C	30.55° C
October 14	29.47° C	28.68° C	30.49° C
October 15	29.5° C	28.76° C	30.53° C
October 16	29.5° C	28.87° C	30.48° C
October 17	29.47° C	28.8° C	30.41° C
October 18	29.41° C	28.59° C	30.4° C
October 19	29.41° C	28.62° C	30.43° C
October 20	29.4° C	28.53° C	30.46° C
October 21	29.3° C	28.51° C	30.34° C
October 22	29.24° C	28.32° C	30.2° C
October 23	29.21° C	28.46° C	30.15° C
October 24	29.2° C	28.6° C	30.17° C
October 25	29.19° C	28.7° C	30.13° C
October 26	29.19° C	28.57° C	30.09° C
October 27	29.11° C	28.36° C	30.06° C
October 28	29.08° C	28.58° C	30.02° C
October 29	29.06° C	28.32° C	29.99° C
October 30	29.05° C	28.44° C	30.05° C
October 31	29.13° C	28.69° C	30.02° C

Where October Sits in the Year

October 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.