World sea water temperatures

Water temperature in Longport (NJ) in August

Is it warm enough to swim in Longport in August? Average water temperature in Longport in August is 75°F and therefore suitable for comfortable swimming. The warmest sea in Longport in August is 79.5°F, and the coldest is 69.8°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Longport

Changes water temperature in Longport in August 2025, 2024

To get an accurate forecast for the water temperature in Longport for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Longport, 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 179.5°F72°F70.2°F79.5°F
August 275.9°F72.5°F69.8°F78.4°F
August 375°F72.1°F70.5°F78.4°F
August 474.5°F72.9°F71.1°F79.5°F
August 574.7°F71.2°F70°F79.5°F
August 674.7°F70.5°F70.5°F78.4°F
August 774.3°F70.7°F70.7°F78.3°F
August 873.9°F71.1°F71.1°F78.8°F
August 974.5°F71.4°F71.4°F78.4°F
August 1075.2°F72.7°F72.5°F78.4°F
August 1175.6°F71.8°F70°F79°F
August 1276.5°F70°F69.8°F79.2°F
August 1375.9°F69.8°F69.8°F79.3°F
August 1477.7°F70.3°F70.3°F78.8°F
August 1577.2°F72.5°F70.3°F78.6°F
Day 2025 2024 Min Max
August 1678.3°F72.3°F71.8°F78.6°F
August 1777.7°F73.8°F72.7°F78.1°F
August 1878.3°F73.4°F72.3°F78.3°F
August 1977.9°F73.6°F72.1°F78.4°F
August 2077.2°F72.9°F72.5°F78.8°F
August 2176.8°F71.6°F71.6°F78.3°F
August 2273.4°F71.4°F71.4°F78.4°F
August 2373.6°F71.2°F71.2°F79°F
August 2474.1°F71.4°F71.4°F77.5°F
August 2573.9°F71.2°F71.2°F78.3°F
August 2673.8°F72.1°F72.1°F78.3°F
August 2773.4°F72.5°F72.3°F78.4°F
August 2873.2°F72.5°F71.8°F79°F
August 2973.2°F74.5°F71.2°F78.1°F
August 3073°F71.1°F69.8°F78.3°F
August 3173°F71.1°F70°F78.4°F
Longport water temp chart in August

Average water temperature in Longport in August over a decade

20162017201820192020
77.2°F75.2°F76.8°F75.4°F75°F
20212022202320242025
75.2°F73.8°F72.7°F71.8°F75.2°F

Longport sea state in August

Chart comparing the height of waves in Longport 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 Longport in August

Longport 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
Great Egg Harbor Bay75°F69.6°F79.7°F
Absecon75.2°F69.4°F79.9°F
Strathmere75°F68.2°F79.7°F
Sea Isle City75°F68°F79.5°F
Avalon74.8°F67.3°F79.3°F
Great Bay75.6°F69.8°F80.2°F
Stone Harbor74.8°F67.1°F79.5°F
Mystic Island76.1°F70°F82°F
Beach Haven75.4°F69.8°F80.1°F
North Beach Haven75.4°F69.8°F80.1°F

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  • 79th and Pleasure, July 9, 2022
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  • Fishing boats were in closer than usual on this beautiful morning in Long Branch, off Cottage Place.
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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 Longport 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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