World sea water temperatures

Water temperature in Port Isabel (TX) in October

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Is it warm enough to swim in Port Isabel in October? Average water temperature in Port Isabel in October is 81.3°F and therefore suitable for comfortable swimming. The warmest sea in Port Isabel in October is 86.9°F, and the coldest is 75.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Isabel

Changes water temperature in Port Isabel in October 2024, 2023

To get an accurate forecast for the water temperature in Port Isabel for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Port Isabel, 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 185.3°F86.5°F79.9°F86.5°F
October 285.1°F86.5°F79.9°F86.5°F
October 384.2°F86.7°F80.1°F86.7°F
October 484.4°F86.9°F79.9°F86.9°F
October 583.5°F86.5°F79.9°F86.5°F
October 683.3°F86.4°F80.1°F86.4°F
October 783.3°F85.6°F80.6°F85.6°F
October 882.6°F85.1°F80.2°F85.1°F
October 982.8°F84.6°F79.7°F84.6°F
October 1083.3°F84°F79.2°F84.7°F
October 1182.6°F83.7°F79.7°F84.9°F
October 1282.8°F82.2°F79.7°F84.2°F
October 1382°F82.9°F79.9°F83.5°F
October 1482.6°F82.9°F80.6°F83.3°F
October 1582.4°F81.3°F79.9°F83.8°F
Day 2024 2023 Min Max
October 1683.1°F80.8°F80.1°F83.5°F
October 1782°F79.7°F79.7°F82.9°F
October 1881.9°F79.7°F79.5°F82.9°F
October 1981.1°F77.7°F77.7°F83.3°F
October 2081.1°F78.3°F78.3°F83.1°F
October 2180.8°F79.3°F78.3°F82.4°F
October 2280.4°F79.7°F78.4°F81.5°F
October 2379.7°F81°F77.9°F82.4°F
October 2481.5°F81°F77.2°F81.9°F
October 2581.1°F81.7°F77.2°F81.7°F
October 2680.2°F81.9°F77°F81.9°F
October 2780.4°F82.2°F77.4°F82.2°F
October 2881.1°F81.7°F76.6°F81.7°F
October 2980.2°F81°F75.7°F81°F
October 3080.2°F81°F75.6°F81°F
October 3180.8°F80.8°F75.4°F81°F
Port Isabel water temp chart in October

Average water temperature in Port Isabel in October over a decade

20152016201720182019
81.1°F82.2°F81.1°F81.7°F81.9°F
20202021202220232024
81°F82°F81.3°F82.6°F82°F

Port Isabel sea state in October

Chart comparing the height of waves in Port Isabel 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 Port Isabel in October

Port Isabel 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
South Padre Island81.5°F75.6°F86.7°F
Boca Chica Beach81.7°F75.7°F86.7°F
Brownsville81.7°F75.7°F86.5°F
Playa Bagdad81.7°F75.6°F86.9°F
Matamoros81.9°F75.6°F86.7°F
Arroyo City81°F75°F88.2°F
Port Mansfield81°F74.7°F88.3°F
Laguna Madre80.4°F74.5°F86.4°F
Padre Island80.6°F73.8°F86.4°F
North Padre Island80.6°F73.6°F86°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 Port Isabel 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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