World sea water temperatures

Water temperature in Portsmouth (NC) in October

Is it warm enough to swim in Portsmouth in October? Average water temperature in Portsmouth in October is 74.7°F and therefore suitable for comfortable swimming. The warmest sea in Portsmouth in October is 80.8°F, and the coldest is 66.7°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Portsmouth

Changes water temperature in Portsmouth in October 2024, 2023

To get an accurate forecast for the water temperature in Portsmouth for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Portsmouth, 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 2024 2023 Min Max
October 179°F74.8°F73.4°F79°F
October 277.5°F74.5°F73.6°F79.2°F
October 376.3°F74.5°F73.8°F79°F
October 475.2°F74.3°F73.2°F80.1°F
October 574.5°F74.7°F72.9°F80.4°F
October 675°F74.7°F73.2°F80.6°F
October 775.6°F75.2°F72.3°F80.1°F
October 876.3°F74.7°F72.1°F80.8°F
October 975.7°F73.6°F72.5°F80.4°F
October 1074.7°F74.3°F71.8°F80.4°F
October 1173.6°F74.1°F72.9°F80.2°F
October 1273°F75.9°F72.1°F79.7°F
October 1374.3°F75°F72.3°F79.2°F
October 1476.5°F74.8°F71.8°F78.8°F
October 1575.4°F75°F71.1°F79°F
Day 2024 2023 Min Max
October 1674.8°F75.2°F70.5°F78.6°F
October 1773.8°F74.5°F71.6°F78.3°F
October 1873.8°F74.3°F71.6°F78.3°F
October 1971.6°F73.4°F71.6°F78.1°F
October 2070.9°F74.8°F70.9°F77.5°F
October 2170.5°F73.8°F70.5°F77.4°F
October 2269.6°F73.8°F69.6°F77.2°F
October 2370.7°F73°F69.8°F78.1°F
October 2470.2°F72.9°F69.6°F77°F
October 2569.6°F73.4°F69.6°F77°F
October 2669.8°F73.6°F69.8°F76.6°F
October 2769.4°F73.2°F69.4°F77.4°F
October 2868°F72.5°F68°F77°F
October 2967.5°F72.5°F66.9°F76.1°F
October 3068.4°F72.5°F66.9°F76.6°F
October 3168.7°F72.3°F66.7°F75.2°F
Portsmouth water temp chart in October

Average water temperature in Portsmouth in October over a decade

20152016201720182019
73.8°F73.9°F75.4°F77.5°F74.8°F
20202021202220232024
75.9°F75.6°F73°F74.1°F72.9°F

Portsmouth sea state in October

Chart comparing the height of waves in Portsmouth 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 Portsmouth in October

Portsmouth 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
Buxton73.2°F64°F80.1°F
Engelhard70.7°F60.6°F80.2°F
Cape Hatteras74.1°F64.2°F80.1°F
Oriental71.4°F63.1°F80.4°F
Outer Banks73.4°F64.9°F80.1°F
Harkers Island73.6°F64.6°F80.8°F
Cape Lookout74.7°F67.1°F81°F
Beaufort73.4°F64.9°F81.1°F
Minnesott Beach71.6°F60.4°F80.4°F

North Carolina photo gallery

  • North Carolina
  • Sunrise, Duck, NC 7/30/24
  • North Carolina
  • Jolly Roger Pier. Topsail Beach NC

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Vote for North Carolina best beach

Current rating: (0 votes cast)

If you know this place (Portsmouth) and want to leave your comment or rate it, then fill out the following form.

Your rating for this place:

Does this place have a "Blue Flag" award [1], are there rip currents and what type of beach is it, sand or pebble:

Is the beach a dog-friendly place, child friendly or a nudist beach?


Your comments for this place (water quality, crowds, facilities, activities, lifeguards, service etc.):



[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.

Get widget or API for your website

Our report for Portsmouth 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.

Contact us: admin@seatemperature.info
privacy policy