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Water temperature in Cliffwood Beach (NJ) in August

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Is it warm enough to swim in Cliffwood Beach in August? Average water temperature in Cliffwood Beach in August is 75.2°F and therefore suitable for comfortable swimming. The warmest sea in Cliffwood Beach in August is 81.1°F, and the coldest is 69.6°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Cliffwood Beach

Changes water temperature in Cliffwood Beach in August 2025, 2024

To get an accurate forecast for the water temperature in Cliffwood 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 Cliffwood Beach, 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 179.7°F79.3°F72.3°F79.7°F
August 277°F79.7°F72.3°F81.1°F
August 377°F80.1°F72.3°F80.2°F
August 477.2°F79.7°F72.1°F79.7°F
August 577.2°F80.1°F71.6°F80.1°F
August 676.5°F80.2°F72°F80.2°F
August 777.4°F79°F72.3°F79.5°F
August 875.9°F78.1°F72.3°F79.9°F
August 976.3°F77.4°F72.3°F80.4°F
August 1075.9°F77.2°F72.5°F80.2°F
August 1176.5°F77°F72.7°F80.2°F
August 1277.7°F75.4°F72.3°F79.9°F
August 1378.6°F75.4°F72.1°F79.3°F
August 1479.3°F75.6°F72.7°F79.3°F
August 1579.7°F77.2°F72.7°F79.7°F
Day 2025 2024 Min Max
August 1679°F76.3°F72.5°F79.2°F
August 1779.2°F76.6°F72.7°F79.2°F
August 1879.3°F76.8°F72.3°F79.3°F
August 1976.8°F76.6°F71.8°F79.2°F
August 2075.9°F76.3°F71.1°F79.2°F
August 2174.7°F74.5°F70.3°F78.1°F
August 2272°F73.2°F69.6°F77.4°F
August 2373°F72.9°F69.6°F77.2°F
August 2473°F72.1°F69.8°F78.4°F
August 2573.2°F73.2°F70.3°F78.6°F
August 2673.4°F72.9°F70.9°F79.2°F
August 2773.2°F74.8°F71.1°F79.2°F
August 2872.3°F74.8°F71.2°F79.7°F
August 2973.4°F74.8°F70.3°F79°F
August 3072.7°F74.3°F70.2°F80.4°F
August 3172°F73.9°F70.5°F79.3°F
Cliffwood Beach water temp chart in August

Average water temperature in Cliffwood Beach in August over a decade

20162017201820192020
76.3°F73.8°F77°F76.6°F77.9°F
20212022202320242025
76.5°F77.9°F75°F76.3°F77.2°F

Cliffwood Beach sea state in August

Chart comparing the height of waves in Cliffwood Beach 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 Cliffwood Beach in August

Cliffwood 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 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
Keyport75.2°F69.6°F81.1°F
Laurence Harbor75.2°F69.6°F81.1°F
Tottenville75.2°F69.6°F81.1°F
South Amboy75.2°F69.6°F81.1°F
Union Beach75.2°F69.4°F80.6°F
Raritan Bay75.2°F69.4°F80.6°F
Woodbridge75.2°F69.6°F81.5°F
Perth Amboy75.2°F69.6°F81.7°F
Port Reading75.2°F69.6°F81.7°F
Sewaren75.2°F69.6°F81.7°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 Cliffwood 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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