World sea water temperatures

Water temperature in Rialto Beach (WA) in April

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Is it warm enough to swim in Rialto Beach in April? Average water temperature in Rialto Beach in April is 49.6°F and therefore is not suitable for comfortable swimming. The warmest sea in Rialto Beach in April is 54.7°F, and the coldest is 45.9°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Rialto Beach

Changes water temperature in Rialto Beach in April 2025, 2024

To get an accurate forecast for the water temperature in Rialto Beach for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Rialto Beach, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of April.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
April 149.8°F50.7°F46.6°F52.3°F
April 250.5°F50.5°F47.1°F50.5°F
April 349.8°F50.9°F47.1°F50.9°F
April 450°F51.1°F45.9°F51.3°F
April 550.9°F50.5°F46°F51.4°F
April 650.9°F50.7°F46.4°F51.4°F
April 751.1°F51.1°F46.6°F52°F
April 850.7°F51.1°F46.8°F51.8°F
April 950.9°F50.5°F46.9°F52.5°F
April 1051.1°F50.4°F47.1°F52.7°F
April 1150.9°F50.4°F47.5°F52.3°F
April 1251.4°F51.1°F47.5°F52.3°F
April 1350.7°F50.7°F48°F51.6°F
April 1450.5°F50.9°F47.7°F51.6°F
April 1550°F50.9°F47.3°F51.6°F
Day 2025 2024 Min Max
April 1649.6°F50°F48.4°F50°F
April 1749.6°F49.8°F47.3°F52.5°F
April 1850.4°F49.5°F47.5°F53.1°F
April 1950.2°F49.3°F47.5°F53.6°F
April 2050°F49.8°F48°F54.5°F
April 2149.5°F50°F48.7°F51.3°F
April 2248.9°F50.2°F47.7°F54.5°F
April 2349.5°F50.2°F47.8°F54.3°F
April 2449.1°F50.2°F47.5°F52°F
April 2549.6°F50.4°F47.3°F54.5°F
April 2649.3°F50.4°F47.7°F54.3°F
April 2749.5°F50.5°F49.3°F54.5°F
April 2849.5°F50.5°F48.7°F54.5°F
April 2949.8°F50.9°F49.5°F54.3°F
April 3050°F51.8°F48.4°F54.1°F
Rialto Beach water temp chart in April

Average water temperature in Rialto Beach in April over a decade

20162017201820192020
52.9°F50.5°F50.2°F51.1°F49.6°F
20212022202320242025
49.1°F48.6°F48.6°F50.5°F50.2°F

Rialto Beach water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in April?

Want to know where the water temperature in April is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in April. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Sooke47.7°F45.3°F52.5°F
Moclips50.4°F46.6°F56.5°F
Port Angeles47.8°F45.3°F51.6°F
Copalis Beach50.9°F46.4°F57°F
Esquimalt47.5°F45°F51.8°F
James Bay47.5°F44.8°F51.4°F
Ocean City50.9°F46.4°F57.2°F
Bamfield49.1°F45.5°F53.8°F
Victoria47.5°F44.8°F51.3°F
Ocean Shores50.9°F46.6°F57.4°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Rialto Beach is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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