Water temperature in Port Saint Joe (FL) in January
Is it warm enough to swim in Port Saint Joe in January? Average water temperature in Port Saint Joe in January is 61.7°F and therefore is not suitable for comfortable swimming. The warmest sea in Port Saint Joe in January is 70.2°F, and the coldest is 51.3°F. Average high air temperature in Port Saint Joe in January is 61°F, and average low temperature is 43°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Saint Joe
Changes water temperature in Port Saint Joe in January 2026, 2025
To get an accurate forecast for the water temperature in Port Saint Joe 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 Saint Joe, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of January.
You can choose any other years:
| Day | 2026 | 2025 | Min | Max |
|---|---|---|---|---|
| January 1 | 60.4°F | 62.4°F | 58.3°F | 69.8°F |
| January 2 | 60.3°F | 63.5°F | 58.5°F | 70.2°F |
| January 3 | 61.7°F | 61.9°F | 57.9°F | 68.2°F |
| January 4 | 60.3°F | 61°F | 56.1°F | 67.3°F |
| January 5 | 60.3°F | 61°F | 56.1°F | 66.6°F |
| January 6 | 61.7°F | 61.3°F | 57.2°F | 66.4°F |
| January 7 | 62.1°F | 61.3°F | 56.5°F | 65.5°F |
| January 8 | 60.8°F | 59.7°F | 56.8°F | 65.3°F |
| January 9 | 62.8°F | 57.9°F | 57.6°F | 64.6°F |
| January 10 | 57.7°F | 56.8°F | 64.6°F | |
| January 11 | 56.1°F | 55.4°F | 64°F | |
| January 12 | 56.8°F | 56.1°F | 64.4°F | |
| January 13 | 57.4°F | 57.2°F | 65.1°F | |
| January 14 | 55.9°F | 55.9°F | 66.6°F | |
| January 15 | 56.7°F | 56.3°F | 64.9°F |
| Day | 2026 | 2025 | Min | Max |
|---|---|---|---|---|
| January 16 | 57°F | 57°F | 66.4°F | |
| January 17 | 58.1°F | 56.5°F | 66.4°F | |
| January 18 | 58.8°F | 57°F | 65.8°F | |
| January 19 | 58.1°F | 55.2°F | 64.9°F | |
| January 20 | 55.9°F | 55°F | 65.3°F | |
| January 21 | 56.7°F | 55.6°F | 65.7°F | |
| January 22 | 54.5°F | 54.5°F | 66.2°F | |
| January 23 | 53.4°F | 53.4°F | 66.4°F | |
| January 24 | 52.3°F | 52.3°F | 65.8°F | |
| January 25 | 51.3°F | 51.3°F | 65.3°F | |
| January 26 | 52.2°F | 52.2°F | 65.3°F | |
| January 27 | 52.9°F | 52.9°F | 64.8°F | |
| January 28 | 54.3°F | 54.3°F | 64.8°F | |
| January 29 | 54.5°F | 54.5°F | 64.6°F | |
| January 30 | 55.6°F | 54.9°F | 64.9°F | |
| January 31 | 55.2°F | 54.9°F | 64.2°F |
Average water temperature in Port Saint Joe in January over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| 63°F | 64.2°F | 61°F | 61.5°F | 62.4°F |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 59.4°F | 61.5°F | 61.2°F | 56.7°F | 57.2°F |
Port Saint Joe sea state in January
Chart comparing the height of waves in Port Saint Joe in January 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.
Weather and climate in Port Saint Joe in January
This data display average monthly climate indicators in Port Saint Joe in January 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 temperature61°F
- Average LOW temperature43°F
- Average rainfall days9 days
- Average rainfall94mm/3.7''
- Average daylight10h
- Average sunshine6h
- Average UV index4
Port Saint Joe water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
