World sea water temperatures

Water temperature in Biloxi (MS) in September

Is it warm enough to swim in Biloxi in September? Average water temperature in Biloxi in September is 83.1°F and therefore suitable for comfortable swimming. The warmest sea in Biloxi in September is 87.6°F, and the coldest is 77.5°F. Average high air temperature in Biloxi in September is 87°F, and average low temperature is 71°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Biloxi

Changes water temperature in Biloxi in September 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
September 184.9°F84.7°F81.9°F87.1°F
September 284.2°F84.6°F81.1°F86.9°F
September 384.4°F85.1°F81.1°F86.9°F
September 484.4°F84.9°F81°F86.7°F
September 5 84.6°F81.7°F86.5°F
September 6 84.6°F80.1°F86.2°F
September 7 84.2°F79.9°F86.5°F
September 8 83.7°F79.3°F86.4°F
September 9 83.1°F79.5°F86.4°F
September 10 82.6°F79.5°F87.3°F
September 11 82°F79.3°F87.4°F
September 12 81.3°F79.7°F86.7°F
September 13 79.7°F79.2°F86.5°F
September 14 80.1°F78.4°F86.7°F
September 15 81.3°F79.2°F86.4°F
Day 2025 2024 Min Max
September 16 81.5°F79.9°F86.2°F
September 17 82.2°F80.4°F87.3°F
September 18 82.8°F80.4°F87.4°F
September 19 83.7°F80.4°F87.3°F
September 20 84.2°F80.4°F87.4°F
September 21 84.2°F80.1°F87.6°F
September 22 84.4°F79.5°F87.3°F
September 23 84.9°F79.3°F86.9°F
September 24 86.4°F77.5°F86.4°F
September 25 85.1°F77.5°F85.8°F
September 26 84.2°F78.1°F85.5°F
September 27 82.8°F77.5°F84.9°F
September 28 80.6°F77.5°F85.1°F
September 29 80.4°F77.7°F84.2°F
September 30 80.2°F77.7°F84.4°F
Biloxi water temp chart in September

Average water temperature in Biloxi in September over a decade

20152016201720182019
82°F84.7°F81.7°F85.1°F85.1°F
20202021202220232024
83.1°F81.7°F83.7°F84°F83.1°F

Biloxi sea state in September

Chart comparing the height of waves in Biloxi in September 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 Biloxi in September

Weather and climate in Biloxi in September

This data display average monthly climate indicators in Biloxi in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature87°F
  • Average LOW temperature71°F
  • Average rainfall days10 days
  • Average rainfall142mm/5.6''
  • Average daylight12h
  • Average sunshine7h
  • Average UV index9

Biloxi 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 September?

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

AvrMinMax
Diberville83.1°F77.5°F87.6°F
Gulf Hills83.1°F77.5°F87.6°F
Saint Martin83.1°F77.5°F87.6°F
Ocean Springs83.1°F77.2°F87.8°F
Gulfport83.1°F76.1°F87.8°F
Gautier83.3°F75.9°F88.3°F
Pascagoula83.3°F75°F88.2°F
Bay Saint Louis82.9°F76.5°F88.2°F
Waveland82.9°F76.6°F88.2°F
Chandeleur Islands83.8°F78.3°F87.6°F

Mississippi photo gallery

  • Biloxi MS beach (2021)

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 Mississippi best beach

Current rating: (0 votes cast)

If you know this place (Biloxi) 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 Biloxi 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