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Water temperature in Harkers Island (NC) in October

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Is it warm enough to swim in Harkers Island in October? Average water temperature in Harkers Island in October is 73.6°F and therefore suitable for comfortable swimming. The warmest sea in Harkers Island in October is 80.8°F, and the coldest is 64.6°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Harkers Island

Changes water temperature in Harkers Island in October 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
October 177.5°F79.3°F72.9°F79.9°F
October 276.1°F78.8°F73°F79.9°F
October 373.4°F77.9°F73°F80.4°F
October 473.6°F77.4°F72.3°F80.6°F
October 573.2°F75.9°F71.1°F80.8°F
October 674.7°F76.1°F69.3°F80.2°F
October 774.3°F75.2°F71.4°F80.8°F
October 874.8°F76.1°F71.2°F80.8°F
October 974.1°F75.2°F70.2°F80.4°F
October 1073.6°F73.8°F69.4°F80.1°F
October 1173.6°F73°F69.3°F80.1°F
October 1273.6°F70°F68.7°F80.1°F
October 1373.2°F70.7°F70.3°F79.2°F
October 1473.2°F72.1°F70.5°F78.6°F
October 1571.2°F70.5°F70.3°F77.9°F
Day 2025 2024 Min Max
October 1668.7°F70.9°F68.7°F78.1°F
October 1767.6°F70.5°F67.6°F76.8°F
October 1867.1°F69.4°F67.1°F77°F
October 19 67.6°F67.6°F76.8°F
October 20 66°F66°F76.6°F
October 21 67.1°F66.7°F76.3°F
October 22 67.3°F66.7°F76.5°F
October 23 69.6°F66.7°F76.5°F
October 24 68.9°F65.7°F76.3°F
October 25 67.5°F66°F76.3°F
October 26 68°F66°F76.1°F
October 27 68°F67.1°F76.5°F
October 28 66.7°F65.5°F76.1°F
October 29 66.6°F66.4°F75.2°F
October 30 64.9°F64.6°F74.5°F
October 31 66.9°F65.7°F74.1°F
Harkers Island water temp chart in October

Average water temperature in Harkers Island in October over a decade

20152016201720182019
72.9°F73.4°F74.5°F76.8°F74.7°F
20202021202220232024
73°F74.3°F69.4°F70.3°F71.2°F

Harkers Island sea state in October

Chart comparing the height of waves in Harkers Island in October 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 Harkers Island in October

Harkers Island 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 October?

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

AvrMinMax
Davis74.3°F66.6°F81°F
Atlantic Beach73.8°F66.2°F81.3°F
Cape Lookout74.7°F67.1°F81°F
Morehead City73.4°F65.3°F81.3°F
Pine Knoll Shores73.4°F65.5°F81.5°F
Indian Beach73.8°F66°F81.5°F
Minnesott Beach71.6°F60.4°F80.4°F
Oriental71.4°F63.1°F80.4°F
Broad Creek73.4°F64.6°F81.5°F
Cedar Island73.4°F64.9°F80.6°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 Harkers Island 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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