Alert Sea Temperature in October

Looking to find out what the average sea water temperature in Alert is for October? Find out what the lowest, highest, and average water temperatures are for Alert over the past 10 years.

Average water temperature in Alert for October

The average, high, and low temperatures below should help you if you can swim in the water in Alert in October.

-1.61° C

(29.1° F)

  • highest: -1.41° C (29.46° F)
  • lowest: -1.79° C (28.78° F)

Water at this temperature is freezing cold, can cause pain and takes your breath away. Unless you are very experienced and are under strict supervision, swimming in this water for more than a few minutes can be very dangerous. Be careful, stay safe, and enjoy the rush of endorphins and exhileration from a brief cold water swim.

Water temperature range by day in October in Alert

The chart below shows the range of low and high temperatures by day for the month of October in Alert.

Water temperatures for October in Alert in recent years

Day 2024 2023 2022 2021
1 0° C -1.59° C -1.57° C -1.59° C
2 0° C -1.59° C -1.57° C -1.58° C
3 0° C -1.59° C -1.57° C -1.58° C
4 0° C -1.59° C -1.57° C -1.58° C
5 0° C -1.59° C -1.57° C -1.58° C
6 0° C -1.59° C -1.58° C -1.58° C
7 0° C -1.59° C -1.58° C -1.59° C
8 0° C -1.59° C -1.58° C -1.59° C
9 0° C -1.59° C -1.58° C -1.59° C
10 0° C -1.59° C -1.58° C -1.59° C
11 0° C -1.59° C -1.58° C -1.6° C
12 0° C -1.6° C -1.58° C -1.6° C
13 0° C -1.6° C -1.58° C -1.6° C
14 0° C -1.6° C -1.58° C -1.6° C
15 0° C -1.6° C -1.58° C -1.6° C
16 0° C -1.6° C -1.58° C -1.6° C
17 0° C -1.6° C -1.58° C -1.6° C
18 0° C -1.6° C -1.58° C -1.6° C
19 0° C -1.59° C -1.58° C -1.6° C
20 0° C -1.59° C -1.58° C -1.6° C
21 0° C -1.59° C -1.59° C -1.6° C
22 0° C -1.6° C -1.6° C -1.61° C
23 0° C -1.6° C -1.6° C -1.61° C
24 0° C -1.6° C -1.61° C -1.61° C
25 0° C -1.6° C -1.61° C -1.61° C
26 0° C -1.6° C -1.61° C -1.61° C
27 0° C -1.6° C -1.61° C -1.61° C
28 0° C -1.6° C -1.61° C -1.62° C
29 0° C -1.61° C -1.62° C -1.62° C
30 0° C -1.61° C -1.62° C -1.62° C
31 0° C -1.61° C -1.62° C -1.62° C

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Alert comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Alert Sea Temperature in October". SeaTemperatures.net. Accessed on May 19, 2024. http://seatemperatures.net/north-america/canada/alert-october-temperature/.

  • "Alert Sea Temperature in October". SeaTemperatures.net, http://seatemperatures.net/north-america/canada/alert-october-temperature/. Accessed 19 May, 2024

  • Alert Sea Temperature in October. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/canada/alert-october-temperature/.