World sea water temperatures

Water temperature in Port Republic (MD) in July

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Is it warm enough to swim in Port Republic in July? Average water temperature in Port Republic in July is 80.6°F and therefore suitable for comfortable swimming. The warmest sea in Port Republic in July is 86.5°F, and the coldest is 73.9°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Republic

Changes water temperature in Port Republic in July 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
July 183.5°F78.4°F73.9°F83.5°F
July 283.1°F78.8°F73.9°F83.1°F
July 382°F78.6°F74.1°F82.4°F
July 481.9°F77°F74.3°F82.8°F
July 582.2°F79.3°F74.7°F82.8°F
July 682°F80.8°F74.3°F83.1°F
July 782°F81.9°F75.2°F83.1°F
July 882.2°F82.6°F75.4°F82.8°F
July 982.6°F82.6°F75.4°F82.9°F
July 1082.9°F82.9°F75.4°F82.9°F
July 1184.6°F83.3°F75.4°F84.6°F
July 1283.3°F82.6°F75.2°F83.3°F
July 1384°F84°F75.4°F84°F
July 1483.5°F82.9°F75.9°F83.5°F
July 1583.8°F85.1°F76.1°F85.1°F
Day 2025 2024 Min Max
July 1683.5°F84.2°F76.8°F84.2°F
July 1784°F84.7°F77.5°F84.7°F
July 1884.2°F84.6°F78.1°F84.6°F
July 1984.2°F84°F78.4°F84.6°F
July 2084.2°F83.5°F78.3°F85.1°F
July 2184.7°F82.8°F77.4°F84.9°F
July 2284°F83.3°F77°F86°F
July 2383.1°F82.6°F76.5°F85.1°F
July 2483.3°F82.4°F75.9°F84.2°F
July 2583.3°F81.9°F75.6°F84.2°F
July 2683.1°F82.2°F75.9°F84.7°F
July 2783.3°F82.2°F75.9°F85.1°F
July 2886°F82.6°F76.1°F86°F
July 2986.5°F82.2°F76.3°F86.5°F
July 3085.3°F82°F76.8°F85.3°F
July 3185.3°F81.9°F78.4°F85.3°F
Port Republic water temp chart in July

Average water temperature in Port Republic in July over a decade

20162017201820192020
81.5°F81.3°F80.2°F82.6°F82.6°F
20212022202320242025
81°F80.2°F80.8°F82.2°F83.7°F

Port Republic sea state in July

Chart comparing the height of waves in Port Republic in July 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 Port Republic in July

Port Republic 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 July?

Want to know where the water temperature in July 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 July. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Dares Beach80.6°F73.8°F86.2°F
Calvert Beach81°F74.5°F86.5°F
Taylors Island81.1°F74.5°F88.2°F
Chesapeake Beach80.4°F73.2°F85.6°F
Deale80.2°F73°F85.6°F
Saint Michaels81°F73.4°F89.8°F
Shady Side80.2°F73°F86°F
Mayo80.2°F72.9°F86.7°F
Selby-on-the-Bay80.2°F72.9°F86.7°F
Edgewater80.2°F72.9°F87.6°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 Port Republic 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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