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Water temperature in Harvey Cedars (NJ) in March

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Is it warm enough to swim in Harvey Cedars in March? Average water temperature in Harvey Cedars in March is 42.1°F and therefore is not suitable for comfortable swimming. The warmest sea in Harvey Cedars in March is 51.3°F, and the coldest is 34.2°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Harvey Cedars

Changes water temperature in Harvey Cedars in March 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
March 139.2°F42.6°F34.2°F44.2°F
March 238.3°F44.8°F34.2°F44.8°F
March 338.7°F44.2°F34.3°F44.4°F
March 438.7°F44.6°F34.7°F45.1°F
March 538.5°F44.6°F35.1°F44.8°F
March 638.5°F44.2°F35.1°F44.4°F
March 739°F44.4°F35.1°F44.4°F
March 838.8°F44.1°F35.2°F44.4°F
March 939.4°F44.1°F36.1°F46.4°F
March 1039.7°F43.9°F36.7°F46°F
March 1141.2°F43.7°F38.5°F45.7°F
March 1240.6°F44.6°F38.3°F45.7°F
March 1341°F44.4°F37.6°F46.9°F
March 1439.4°F45.3°F38.3°F47.5°F
March 1543.3°F45.3°F38.3°F46.4°F
Day 2025 2024 Min Max
March 1641.4°F46.2°F38.3°F46.4°F
March 1741.2°F46.8°F38.3°F46.8°F
March 1841.5°F45.5°F38.1°F48°F
March 1941.7°F45.7°F38.7°F48.4°F
March 2043.2°F45.9°F38.8°F48°F
March 2142.4°F44.8°F39.4°F48.6°F
March 2243°F45°F39.2°F49.8°F
March 2344.1°F45.1°F39.4°F51.3°F
March 2443.2°F45°F39°F50.4°F
March 2543.9°F44.6°F38.7°F50.2°F
March 2643.7°F44.8°F38.3°F49.1°F
March 2743.7°F44.8°F38.7°F48.9°F
March 2844.8°F44.6°F39°F48.7°F
March 2945°F45°F39.7°F49.1°F
March 3044.1°F45.1°F40.3°F49.1°F
March 3143.7°F45.3°F40.5°F48.6°F
Harvey Cedars water temp chart in March

Average water temperature in Harvey Cedars in March over a decade

20162017201820192020
44.4°F42.1°F41°F41°F44.6°F
20212022202320242025
41.4°F43°F43.9°F44.8°F41.4°F

Harvey Cedars sea state in March

Chart comparing the height of waves in Harvey Cedars in March 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 Harvey Cedars in March

Harvey Cedars 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 March?

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

AvrMinMax
Long Beach Island42.1°F34°F51.3°F
Brant Beach42.1°F34°F51.3°F
Island Beach State Park42.1°F34.3°F51.3°F
Waretown42.3°F33.8°F51.1°F
Long Beach Township42.1°F34°F51.3°F
Tuckerton42.3°F33.6°F51.3°F
Jersey Shore42.1°F34.7°F51.3°F
Berkeley Township42.1°F34.2°F51.1°F
Great Bay42.4°F33.3°F51.3°F
Island Heights42.1°F34.3°F51.1°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 Harvey Cedars 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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