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Catfish Island Sea Temperature in October

Northern Territory, Australia

September Catfish Island year-round → November

Average sea temperature for Catfish Island, Australia across October, based on 10 years of daily readings.

Average

29.55° C

High

31.28° C

Low

27.34° 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 7th warmest of 12 months at Catfish Island. On average the water sits 0.9° than the year-round mean of 28.66° C.

Compared to September, October is 2.5° warmer than (27.07° C in September). By November the water is usually 30.87° C.

Catfish Island Day-by-Day Water Temperature in October

10-year low, average and high

26.5° C
27.9° C
29.3° C
30.6° C
32.0° 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 Catfish Island.

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 Catfish Island

10-year daily averages

Day Average Low High
October 1 28.49° C 27.34° C 29.29° C
October 2 28.62° C 27.37° C 29.32° C
October 3 28.68° C 27.46° C 29.28° C
October 4 28.81° C 27.72° C 29.44° C
October 5 28.81° C 27.89° C 29.49° C
October 6 28.83° C 28.17° C 29.41° C
October 7 28.9° C 28.04° C 29.52° C
October 8 28.96° C 28.15° C 29.61° C
October 9 29.04° C 28.46° C 29.66° C
October 10 29.14° C 28.54° C 29.93° C
October 11 29.16° C 28.19° C 29.91° C
October 12 29.3° C 28.18° C 30.03° C
October 13 29.42° C 28.36° C 30.17° C
October 14 29.53° C 28.34° C 30.3° C
October 15 29.6° C 28.49° C 30.1° C
October 16 29.58° C 28.5° C 30.01° C
October 17 29.56° C 28.72° C 30.08° C
October 18 29.66° C 28.7° C 30.16° C
October 19 29.8° C 28.91° C 30.62° C
October 20 29.9° C 29.11° C 30.62° C
October 21 30° C 29.26° C 30.68° C
October 22 30.02° C 29.22° C 30.69° C
October 23 30.09° C 29.34° C 31.03° C
October 24 30.19° C 29.54° C 31.28° C
October 25 30.2° C 29.55° C 30.92° C
October 26 30.22° C 29.69° C 30.84° C
October 27 30.21° C 29.65° C 30.8° C
October 28 30.23° C 29.53° C 30.9° C
October 29 30.28° C 29.45° C 31.07° C
October 30 30.31° C 29.48° C 31.03° C
October 31 30.41° C 29.6° C 31.11° C

Where October Sits in the Year

October highlighted

20.0° C
23.5° C
27.0° C
30.5° C
34.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
31.06° C
30.59° C
30.72° C
30.31° C
27.92° C
25.61° C
23.97° C
24.87° C
27.07° C
29.55° C
30.87° C
31.33° C
10-year monthly history for Catfish Island. 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 October

Compare other Australia water for the same month

Catfish Island Location

-14.5000, 129.4667

-14.50000, 129.46670 View on OpenStreetMap →

Catfish Island sits at -14.5000°N, 129.4667°E, on the coast of Northern Territory, Australia. 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 Catfish Island