World sea water temperatures

Water temperature in Cape San Blas (FL) in September

Is it warm enough to swim in Cape San Blas in September? Average water temperature in Cape San Blas in September is 84°F and therefore suitable for comfortable swimming. The warmest sea in Cape San Blas in September is 87.4°F, and the coldest is 79°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Cape San Blas

Changes water temperature in Cape San Blas in September 2025, 2024

To get an accurate forecast for the water temperature in Cape San Blas for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Cape San Blas, 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 184.7°F86.4°F82°F87.4°F
September 284.2°F86.5°F82°F86.9°F
September 383.8°F86.7°F82°F86.7°F
September 483.8°F86.4°F82.2°F86.7°F
September 5 86°F82.6°F87.4°F
September 6 86°F82.9°F86.5°F
September 7 85.6°F82.8°F86.9°F
September 8 85.5°F82.9°F86.7°F
September 9 85.3°F82.9°F86.4°F
September 10 85.3°F82.8°F86°F
September 11 85.1°F82.4°F86°F
September 12 84.7°F82.4°F86.5°F
September 13 83.5°F81.9°F86.9°F
September 14 82.9°F81.1°F86.9°F
September 15 82.9°F81°F87.4°F
Day 2025 2024 Min Max
September 16 82.2°F81.1°F86.7°F
September 17 82.6°F81.5°F86.4°F
September 18 83.1°F81.7°F86.4°F
September 19 83.3°F81.7°F86.7°F
September 20 84°F81.9°F87.1°F
September 21 84°F81.9°F86.5°F
September 22 84°F81.7°F86.4°F
September 23 84.2°F81.9°F85.8°F
September 24 84.4°F81.1°F85.6°F
September 25 84.2°F79.7°F85.8°F
September 26 83.7°F79.9°F85.6°F
September 27 82.6°F79.9°F85.8°F
September 28 82.9°F80.1°F85.5°F
September 29 82.6°F80.2°F85.6°F
September 30 82.8°F79°F85.5°F
Cape San Blas water temp chart in September

Average water temperature in Cape San Blas in September over a decade

20152016201720182019
83.7°F84.6°F83.1°F85.3°F84.7°F
20202021202220232024
83.1°F82.9°F84.6°F85.1°F84.4°F

Cape San Blas sea state in September

Chart comparing the height of waves in Cape San Blas 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 Cape San Blas in September

Cape San Blas 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
Callaway83.8°F79.9°F87.4°F
Tyndall Air Force Base83.8°F79.7°F87.4°F
Panama City83.8°F79.7°F87.3°F
Parker83.8°F79.9°F87.1°F
Carrabelle83.8°F78.8°F87.8°F
Panama City Beach83.8°F79.3°F87.6°F
Lower Grand Lagoon83.8°F79.5°F87.4°F
Upper Grand Lagoon83.8°F79.5°F87.4°F
Pretty Bayou83.8°F79.9°F87.3°F
Lanark Village83.8°F78.6°F87.6°F

Cape San Blas photo gallery

  • Cape San Blas

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 Florida Gulf Coast best beach

Dog-friendly place

Current rating: 5,0 (2 votes cast)

If you know this place (Cape San Blas) 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 Cape San Blas 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