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Water temperature in Wilmington Beach (NC) in July

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Is it warm enough to swim in Wilmington Beach in July? Average water temperature in Wilmington Beach in July is 81.7°F and therefore suitable for comfortable swimming. The warmest sea in Wilmington Beach in July is 86°F, and the coldest is 77.9°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Wilmington Beach

Changes water temperature in Wilmington Beach in July 2025, 2024

To get an accurate forecast for the water temperature in Wilmington 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 Wilmington Beach, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of July.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
July 179°F82.9°F78.3°F83.1°F
July 278.8°F80.4°F78.4°F83.7°F
July 379.2°F82°F79.2°F84°F
July 478.3°F81.7°F78.3°F84.4°F
July 577.9°F82.4°F77.9°F84.6°F
July 677.9°F82.8°F77.9°F84.6°F
July 780.1°F82.6°F79.5°F84.4°F
July 881°F83.5°F79.3°F83.5°F
July 980.8°F82.9°F79.2°F83.7°F
July 1081.9°F84.7°F78.4°F84.7°F
July 1181.1°F84.4°F78.4°F84.4°F
July 1280.8°F83.7°F78.6°F83.7°F
July 1380.6°F83.3°F79.2°F84°F
July 1483.1°F83.8°F79.2°F84.2°F
July 1583.1°F84.6°F79.3°F84.6°F
Day 2025 2024 Min Max
July 1682.9°F83.3°F79.5°F84.6°F
July 1782.8°F83.1°F80.1°F84.9°F
July 1882°F82.9°F80.2°F84.9°F
July 1983.3°F82.8°F80.4°F84.7°F
July 2081°F83.8°F80.1°F85.1°F
July 2182.2°F82.8°F79.7°F84°F
July 2282.4°F82.4°F78.6°F84°F
July 2382°F82.8°F77.9°F83.8°F
July 2483.3°F83.1°F78.1°F84°F
July 2582.9°F83.3°F79°F84°F
July 2683.1°F83.1°F79.2°F85.5°F
July 2783.7°F81°F79.5°F84.9°F
July 2886°F81°F80.1°F86°F
July 2985.3°F81°F80.1°F85.3°F
July 3084.9°F82.4°F80.6°F85.3°F
July 3185.3°F82°F80.6°F85.3°F
Wilmington Beach water temp chart in July

Average water temperature in Wilmington Beach in July over a decade

20162017201820192020
83.1°F81°F82.6°F81.9°F83.3°F
20212022202320242025
81.5°F81.9°F83.5°F82.8°F81.9°F

Wilmington Beach sea state in July

Chart comparing the height of waves in Wilmington Beach in July 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 Wilmington Beach in July

Wilmington 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 July?

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

AvrMinMax
Fort Fisher81.7°F78.4°F85.6°F
Hampstead81.1°F76.1°F86°F
Surf City81.1°F76.5°F86°F
Ocean Isle Beach82.6°F79.3°F86.9°F
Ocean City Beach81.3°F76.5°F86°F
Sunset Beach82.4°F79.3°F86.7°F
North Topsail Beach81.3°F76.3°F85.8°F
Cherry Grove Beach82.4°F79.3°F86.5°F
Onslow Beach81.3°F76.6°F86°F
North Myrtle Beach82.2°F79°F86.2°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 Wilmington 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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