World sea water temperatures

Water temperature in Ocean Township (NJ) in September

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Is it warm enough to swim in Ocean Township in September? Average water temperature in Ocean Township in September is 71.8°F and therefore suitable for comfortable swimming. The warmest sea in Ocean Township in September is 79.2°F, and the coldest is 66.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Ocean Township

Changes water temperature in Ocean Township in September 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
September 171.8°F73.8°F70.7°F77.4°F
September 271.4°F72.7°F70.7°F76.3°F
September 371.2°F72.5°F70.7°F76.8°F
September 472.3°F71.8°F70.9°F77.9°F
September 573.4°F72°F70.9°F78.6°F
September 673.2°F70.2°F70.2°F78.6°F
September 771.6°F70.3°F70.2°F78.8°F
September 872.3°F70.9°F70.3°F78.1°F
September 971.4°F70.5°F70.2°F78.6°F
September 1070.7°F70.7°F70.7°F79.2°F
September 1169.6°F71.2°F69.6°F79.2°F
September 1270.7°F71.2°F69.6°F77.9°F
September 1370.7°F72.1°F69.3°F76.6°F
September 1471.2°F72.1°F69.6°F75.7°F
September 1572.3°F72.5°F69.4°F74.3°F
Day 2025 2024 Min Max
September 1671.8°F71.6°F69.4°F73.8°F
September 1771.4°F71.4°F67.8°F73.8°F
September 1870.5°F70.9°F67.8°F75.2°F
September 1970.7°F72°F66.7°F74.7°F
September 2071.1°F71.8°F67.1°F74.5°F
September 2170.5°F71.2°F67.1°F74.1°F
September 2269.6°F71.1°F67.8°F73.6°F
September 2370.7°F70.5°F67.3°F73.2°F
September 2471.1°F70°F67.1°F72.7°F
September 2572.3°F69.8°F66.7°F72.3°F
September 2671.6°F69.4°F66.6°F72.3°F
September 2771.4°F69.3°F66.6°F72.3°F
September 2871.6°F69.1°F66.4°F71.6°F
September 2971.1°F68.7°F66.4°F72°F
September 3070.9°F69.4°F66.4°F72°F
Ocean Township water temp chart in September

Average water temperature in Ocean Township in September over a decade

20162017201820192020
72.3°F71.1°F74.1°F72.1°F72.7°F
20212022202320242025
73°F73.2°F72.5°F71.1°F

Ocean Township sea state in September

Chart comparing the height of waves in Ocean Township in September 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 Ocean Township in September

Ocean Township 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 September?

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

AvrMinMax
Waretown71.8°F66.4°F79.2°F
Barnegat Bay71.6°F66°F78.6°F
Sedge Island71.6°F66.2°F78.6°F
Island Beach State Park71.6°F66.2°F78.6°F
Barnegat Light71.8°F66.2°F78.6°F
Berkeley Township71.6°F65.7°F78.6°F
Harvey Cedars71.8°F66.2°F79°F
Jersey Shore71.6°F65.8°F78.4°F
Toms River71.6°F65.3°F78.6°F
Beachwood71.6°F65.3°F78.6°F

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  •  September 19 2025. Immensely enjoying the boardwalk in Long Branch. Taking a picture and seeing my

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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 Ocean Township 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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