World sea water temperatures

Water temperature in Holly Beach (LA) in May

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Is it warm enough to swim in Holly Beach in May? Average water temperature in Holly Beach in May is 78.1°F and therefore suitable for comfortable swimming. The warmest sea in Holly Beach in May is 84.6°F, and the coldest is 70°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Holly Beach

Changes water temperature in Holly Beach in May 2025, 2024

To get an accurate forecast for the water temperature in Holly 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 Holly Beach, 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 179.2°F76.1°F72.1°F79.2°F
May 278.8°F77°F71.8°F78.8°F
May 377.9°F76.5°F73°F77.9°F
May 477.7°F76.3°F71.2°F77.9°F
May 577.7°F76.3°F70.7°F78.3°F
May 677.5°F76.5°F70°F77.9°F
May 777.4°F77.7°F70.7°F79°F
May 876.6°F77.9°F71.4°F80.4°F
May 977°F78.3°F72°F81.1°F
May 1076.8°F78.6°F72.7°F81°F
May 1176.1°F78.8°F73°F82°F
May 1276.1°F78.6°F73.4°F82°F
May 1376.8°F78.8°F73.2°F82.8°F
May 1476.6°F79.3°F73.6°F83.5°F
May 1577.5°F79.3°F73.6°F82.8°F
Day 2025 2024 Min Max
May 1677.9°F79.7°F73.9°F81.9°F
May 1778.8°F79.5°F74.5°F81.3°F
May 1880.1°F79.9°F75°F81.3°F
May 1981.1°F79.9°F75.6°F81.3°F
May 2080.8°F81.1°F75.6°F81.7°F
May 2180.6°F81.9°F74.8°F81.9°F
May 2281°F81.9°F75.9°F82.4°F
May 2380.1°F81.1°F76.3°F82.6°F
May 2480.8°F81.7°F75.9°F83.1°F
May 2581°F81.7°F76.8°F83.3°F
May 2683.3°F82.8°F76.8°F83.8°F
May 2783.3°F82.9°F76.8°F83.8°F
May 2883.1°F83.1°F77.4°F84.4°F
May 2983.5°F82.9°F77°F84.6°F
May 3082.2°F82.8°F77°F84.4°F
May 3182°F81.7°F76.6°F84.4°F
Holly Beach water temp chart in May

Average water temperature in Holly Beach in May over a decade

20162017201820192020
78.3°F77.2°F80.2°F78.4°F77.5°F
20212022202320242025
77.4°F80.6°F78.8°F79.7°F79.3°F

Holly Beach sea state in May

Chart comparing the height of waves in Holly Beach 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 Holly Beach in May

Holly 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 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

Temperature in neighboring cities

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

AvrMinMax
Port Arthur77.9°F70.2°F84.4°F
Sea Rim State Park77.9°F70°F84.6°F
Crystal Beach77.9°F69.8°F84.6°F
Anahuac78.1°F70.2°F85.1°F
Trinity Bay78.1°F70.2°F85.3°F
Galveston Bay78.1°F70°F85.1°F
Galveston77.9°F69.8°F84.2°F
Houston78.1°F70.2°F85.3°F
San Leon78.1°F70.2°F85.3°F
Cypremort Point78.4°F70.3°F85.5°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 Holly 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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