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Water temperature in Laguna Niguel (CA) in May

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Is it warm enough to swim in Laguna Niguel in May? Average water temperature in Laguna Niguel in May is 63.1°F and therefore is not suitable for comfortable swimming. The warmest sea in Laguna Niguel in May is 68.5°F, and the coldest is 58.1°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Laguna Niguel

Changes water temperature in Laguna Niguel in May 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
May 161.9°F60.6°F58.1°F64.8°F
May 261.5°F61.3°F59.2°F65.7°F
May 361.5°F61.3°F59.9°F66°F
May 461.2°F61.7°F60.8°F66.4°F
May 561.2°F61.5°F60.4°F67.5°F
May 662.1°F61°F60.4°F66.6°F
May 762.2°F61°F60.6°F65.8°F
May 862.1°F61.7°F60.6°F66.9°F
May 962.1°F62.4°F61°F68.4°F
May 1062.2°F62.4°F60.4°F68°F
May 1164°F62.8°F59.4°F66.4°F
May 1264.4°F63°F58.6°F65.5°F
May 1364.2°F63°F58.6°F65.3°F
May 1463.7°F63°F59.2°F65.3°F
May 1563.9°F62.4°F59.2°F65.1°F
Day 2025 2024 Min Max
May 1664.4°F62.2°F59°F65.1°F
May 1764°F62.4°F59°F65.5°F
May 1863.9°F62.2°F59.2°F66.6°F
May 1964.4°F62.2°F59.5°F67.8°F
May 2065.1°F62.2°F59.7°F67.3°F
May 2166.4°F61.5°F59.9°F66.7°F
May 2266.7°F61.3°F60.6°F66.7°F
May 2366°F61.7°F60.6°F66.6°F
May 2465.7°F61°F59.7°F66.9°F
May 2565.8°F61°F59.9°F67.1°F
May 2666.4°F62.1°F61°F67.3°F
May 2766.2°F62.1°F61°F67.8°F
May 2866.6°F61.7°F60.4°F68°F
May 2966.9°F61.7°F60.6°F68°F
May 3066.9°F61.7°F61.2°F68.5°F
May 3166.9°F61.9°F61.3°F68.5°F
Laguna Niguel water temp chart in May

Average water temperature in Laguna Niguel in May over a decade

20162017201820192020
64.2°F63°F62.2°F62.4°F65.1°F
20212022202320242025
63.1°F62.6°F62.6°F61.9°F64.2°F

Laguna Niguel sea state in May

Chart comparing the height of waves in Laguna Niguel in May over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Laguna Niguel in May

Laguna Niguel 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 May?

Want to know where the water temperature in May 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

Best Beach Resorts in California in May

Places with the warmest average sea water temperature in California in May. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
San Diego63°F57.4°F68°F
Santa Monica61.3°F55.9°F68.4°F
La Jolla Cove64°F58.1°F69.6°F
Lake Tahoe50.7°F43.9°F59°F
Los Angeles60.8°F56.5°F65.1°F
Treasure Island Beach63.1°F58.1°F68.5°F
Monarch Beach63.1°F58.1°F68.5°F
Dana Strands Beach63.1°F58.1°F68.5°F
Divers Cove63.1°F58.1°F68.9°F
Doheny Beach63.3°F57.9°F68.5°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 Laguna Niguel 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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