Swansea Sea Temperature in April

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

Average water temperature in Swansea for April

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

16.69° C

(62.04° F)

  • highest: 18.92° C (66.06° F)
  • lowest: 14.99° C (58.98° 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 Swansea

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

Water temperatures for April in Swansea in recent years

Day 2024 2023 2022 2021
1 18.5° C 17.13° C 17.11° C 17.83° C
2 18.33° C 17.07° C 16.96° C 17.76° C
3 18.25° C 17.08° C 16.99° C 17.73° C
4 18.01° C 17.08° C 17.19° C 17.62° C
5 17.84° C 17.03° C 17.15° C 17.76° C
6 17.79° C 17.1° C 16.99° C 17.82° C
7 17.71° C 17.13° C 17.01° C 17.99° C
8 17.69° C 16.98° C 17.07° C 18.07° C
9 17.69° C 16.79° C 17.13° C 17.47° C
10 17.67° C 16.5° C 17.2° C 17.25° C
11 17.63° C 16.47° C 17.18° C 17.22° C
12 17.46° C 16.45° C 17.04° C 17.33° C
13 17.57° C 16.59° C 17.12° C 17.47° C
14 17.64° C 16.69° C 17.24° C 16.87° C
15 17.62° C 16.54° C 17.22° C 16.5° C
16 17.36° C 16.39° C 17.13° C 16.59° C
17 17.39° C 16.42° C 17.02° C 16.66° C
18 17.62° C 16.46° C 16.73° C 16.7° C
19 17.46° C 16.37° C 17.04° C 16.8° C
20 17.48° C 16.28° C 16.89° C 16.77° C
21 17.4° C 16.27° C 16.91° C 16.66° C
22 17.14° C 16.41° C 16.81° C 16.62° C
23 17.34° C 16.25° C 16.59° C 16.24° C
24 17.32° C 16.24° C 16.45° C 16.1° C
25 17.02° C 16.19° C 16.65° C 16.14° C
26 0° C 16.25° C 16.63° C 16.25° C
27 0° C 16.25° C 16.7° C 16.28° C
28 0° C 16.13° C 16.66° C 16.28° C
29 0° C 16.04° C 16.61° C 16.43° C
30 0° C 16° C 16.5° C 16.52° C

Water temperature in April for locations near Swansea

Coles Bay

Australia, Australia and Oceania

11.04 miles away

Freycinet

Australia, Australia and Oceania

12.00 miles away

Wineglass Bay

Australia, Australia and Oceania

12.18 miles away

Bicheno

Australia, Australia and Oceania

20.97 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Swansea 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.

  • "Swansea Sea Temperature in April". SeaTemperatures.net. Accessed on April 27, 2024. http://seatemperatures.net/australia-and-oceania/australia/swansea-april-temperature/.

  • "Swansea Sea Temperature in April". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/swansea-april-temperature/. Accessed 27 April, 2024

  • Swansea Sea Temperature in April. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/swansea-april-temperature/.