Isle of Palms Sea Temperature in April

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

Average water temperature in Isle of Palms for April

The average, high, and low temperatures below should help you if you can swim in the water in Isle of Palms in April.

19.21° C

(66.58° F)

  • highest: 23.51° C (74.32° F)
  • lowest: 14.74° C (58.53° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Water temperature range by day in April in Isle of Palms

The chart below shows the range of low and high temperatures by day for the month of April in Isle of Palms.

Water temperatures for April in Isle of Palms in recent years

Day 2024 2023 2022 2021
1 17.05° C 18.23° C 18° C 17.08° C
2 17.23° C 18.5° C 18.1° C 16.53° C
3 17.33° C 18.7° C 18.13° C 16.31° C
4 17.39° C 19.28° C 18.2° C 15.93° C
5 17.27° C 19.75° C 18.21° C 16.1° C
6 17.23° C 20.48° C 18.64° C 16.48° C
7 17.13° C 21.09° C 18.91° C 17.02° C
8 17.27° C 21° C 18.9° C 17.56° C
9 17.81° C 19.31° C 18.71° C 17.99° C
10 18.12° C 18.41° C 18.38° C 18.42° C
11 18.43° C 18.12° C 18.4° C 18.35° C
12 18.45° C 18.14° C 18.84° C 18.58° C
13 18.56° C 18.53° C 19.28° C 18.86° C
14 19.01° C 19.06° C 19.62° C 19.09° C
15 19.17° C 19.41° C 19.51° C 19.25° C
16 19.27° C 19.73° C 19.44° C 19.35° C
17 19.48° C 19.8° C 19.54° C 19.49° C
18 20.09° C 19.62° C 19.88° C 19.51° C
19 20.47° C 19.78° C 19.69° C 19.65° C
20 20.81° C 20.14° C 19.36° C 19.7° C
21 21.11° C 20.57° C 19.4° C 19.6° C
22 20.17° C 20.92° C 19.46° C 19.38° C
23 19.7° C 20.91° C 19.98° C 19.13° C
24 19.32° C 20.74° C 20.63° C 19.07° C
25 19.32° C 20.61° C 21.41° C 19.18° C
26 19.2° C 20.7° C 21.43° C 19.65° C
27 19.55° C 20.87° C 21.22° C 20.17° C
28 19.65° C 21.18° C 20.99° C 20.77° C
29 20.25° C 21.59° C 20.97° C 20.99° C
30 20.49° C 21.71° C 21.12° C 20.98° C

Water temperature in April for locations near Isle of Palms

Sullivan's Island

United States, North America

7.10 miles away

Charleston

United States, North America

11.80 miles away

Folly Beach

United States, North America

16.50 miles away

Kiawah Island

United States, North America

25.06 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Isle of Palms 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.

  • "Isle of Palms Sea Temperature in April". SeaTemperatures.net. Accessed on May 7, 2024. http://seatemperatures.net/north-america/united-states/isle-of-palms-april-temperature/.

  • "Isle of Palms Sea Temperature in April". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/isle-of-palms-april-temperature/. Accessed 7 May, 2024

  • Isle of Palms Sea Temperature in April. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/isle-of-palms-april-temperature/.