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Water temperature in Roanoke Island (NC) in March

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Is it warm enough to swim in Roanoke Island in March? Average water temperature in Roanoke Island in March is 51.6°F and therefore is not suitable for comfortable swimming. The warmest sea in Roanoke Island in March is 62.6°F, and the coldest is 42.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Roanoke Island

Changes water temperature in Roanoke Island in March 2025, 2024

To get an accurate forecast for the water temperature in Roanoke 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 Roanoke Island, 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 148.9°F50.2°F43.5°F53.8°F
March 247.3°F50.9°F43.9°F54.3°F
March 346°F53.6°F43.9°F55°F
March 448.9°F52.9°F43.5°F55.9°F
March 551.6°F53.2°F43°F54.9°F
March 649.5°F53.4°F42.6°F55.9°F
March 748.9°F51.6°F42.4°F56.3°F
March 850.5°F53.1°F42.8°F55.6°F
March 950.4°F52.3°F42.8°F55.9°F
March 1052.3°F52.5°F43°F56.1°F
March 1153.1°F50.9°F43.3°F56.1°F
March 1252.9°F52°F43.3°F56.5°F
March 1354.3°F53.6°F43.7°F57.2°F
March 1452.5°F57.4°F43.2°F57.4°F
March 1553.2°F54.7°F44.4°F57.6°F
Day 2025 2024 Min Max
March 1649.3°F55.2°F45.5°F57.6°F
March 1750.2°F54.7°F45.1°F57.7°F
March 1850.9°F54.9°F45°F59.5°F
March 1949.1°F53.8°F45.7°F59.4°F
March 2049.8°F54°F47.1°F59.4°F
March 2152.9°F53.2°F46.4°F59.5°F
March 2254.3°F52°F46°F61.7°F
March 2354.5°F53.2°F44.6°F62.4°F
March 2454°F52.9°F44.4°F62.6°F
March 2555.9°F50.7°F43.5°F62.4°F
March 2656.7°F48.7°F44.6°F62.6°F
March 2755.9°F49.6°F44.2°F61.7°F
March 2855.8°F50.4°F43.7°F61.3°F
March 2954.9°F50.7°F45.5°F61.9°F
March 3056.7°F53.4°F45.3°F61.5°F
March 3160.1°F55.8°F46.4°F61.7°F
Roanoke Island water temp chart in March

Average water temperature in Roanoke Island in March over a decade

20162017201820192020
53.1°F51.4°F46.4°F49.1°F53.4°F
20212022202320242025
51.6°F52.5°F52°F52.7°F52.3°F

Roanoke Island sea state in March

Chart comparing the height of waves in Roanoke Island 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 Roanoke Island in March

Roanoke 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 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
Croatan Sound51.8°F43°F62.8°F
Wanchese52.2°F43°F63.1°F
Manns Harbor52°F43.3°F62.8°F
Oregon Inlet52.7°F43.5°F63.5°F
Stumpy Point54.1°F45°F65.1°F
Pea Island55°F46.2°F64.9°F
Rodanthe56.5°F46.4°F65.8°F
Waves57.6°F47.7°F66.4°F
Salvo57.6°F47.7°F66.4°F
Hatteras Island59.2°F47.7°F66.9°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 Roanoke 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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