World sea water temperatures

Water temperature in Dundalk (MD) in August

Is it warm enough to swim in Dundalk in August? Average water temperature in Dundalk in August is 80.1°F and therefore suitable for comfortable swimming. The warmest sea in Dundalk in August is 85.1°F, and the coldest is 75.7°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Dundalk

Changes water temperature in Dundalk in August 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
August 183.3°F81.5°F77.5°F84°F
August 281.9°F83.5°F77.7°F84.9°F
August 381.3°F83.1°F77.5°F83.8°F
August 481.3°F82.6°F77.7°F83.7°F
August 581.7°F83.7°F78.1°F83.7°F
August 680.4°F83.1°F77.4°F83.3°F
August 779.5°F83.7°F77°F84°F
August 879.3°F82.6°F77.4°F83.7°F
August 979.3°F81.9°F78.1°F84.2°F
August 1079.7°F81.9°F78.6°F83.8°F
August 1180.6°F81.3°F78.4°F83.5°F
August 1282°F79.3°F77.9°F84.4°F
August 1382.6°F81.7°F77.4°F84.2°F
August 1484°F81°F77°F84.4°F
August 1583.1°F80.6°F76.6°F84.6°F
Day 2025 2024 Min Max
August 1684.6°F81.7°F76.8°F85.1°F
August 1784°F79.2°F76.6°F84.7°F
August 1882.9°F80.2°F76.6°F84.9°F
August 1980.1°F80.6°F75.7°F84.7°F
August 2079.2°F79.5°F75.9°F84.9°F
August 2178.1°F77.9°F76.5°F84.4°F
August 2277.7°F75.9°F75.9°F84.2°F
August 2377.4°F76.8°F76.6°F83.3°F
August 2477.5°F76.6°F76.6°F82°F
August 2577.9°F76.8°F76.8°F82.9°F
August 2677.4°F77.2°F77.2°F82.8°F
August 2776.6°F77.9°F76.6°F84°F
August 2876.5°F78.3°F76.5°F83.5°F
August 2976.6°F79.5°F76.1°F85.1°F
August 3076.3°F78.1°F75.7°F83.3°F
August 3175.9°F78.3°F75.7°F82.8°F
Dundalk water temp chart in August

Average water temperature in Dundalk in August over a decade

20162017201820192020
83.1°F79.2°F80.4°F81°F81.5°F
20212022202320242025
81.1°F81.5°F80.1°F80.2°F81°F

Dundalk sea state in August

Chart comparing the height of waves in Dundalk in August 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 Dundalk in August

Dundalk 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 August?

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

AvrMinMax
Edgemere80.1°F75.6°F85.5°F
Essex80.1°F75°F85.3°F
Arden On The Severn80.1°F75.7°F85.1°F
Baltimore80.2°F75.6°F86°F
Pasadena80.2°F75.6°F86°F
Rock Hall80.2°F75.4°F86°F
Annapolis80.4°F75.7°F85.6°F
Herald Harbor80.4°F75.7°F85.6°F
Naval Academy80.4°F75.7°F85.6°F
Severna Park80.4°F75.7°F85.6°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 Dundalk 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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