Gulfport (MS) water temp
This data the coastal Gulfport sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current sea temperature in Gulfport
Water temperature in Gulfport today is 84.4°F. Based on our historical data over a period of ten years, the warmest water in this day in the Gulf of Mexico near Gulfport was recorded in 2018 and was 87.6°F, and the coldest was recorded in 2008 at 79.3°F. Sea water temperature in Gulfport is expected to drop to 79.9°F in the next 10 days. September average water temperature in Gulfport is 83.1°F, the minimum temperature is 76.1°F, and the maximum is 87.8°F.
The swimming season in Gulfport lasts from March to November. During those months, Gulfport water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Gulfport in winter reaches 59.4°F, in spring 71.4°F, in summer the average temperature rises to 85.1°F, and in autumn it is 75.6°F.
Gulfport water temperature now
| September 22, 2025 |
|---|
| today temp |
| 84.4°F |
| September 21, 2025 |
|---|
| yesterday temp |
| 84°F |
The sea salinity in Gulfport is 3.10‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Gulfport for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Gulfport. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Gulfport. Data in table shown for September 22, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 0' 8" | 0' 9" | 0' 8" | 0' 8" |
| 0.21 m | 0.22 m | 0.2 m | 0.2 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 11" | 1' 1" | 1' 2" | 1' 2" |
| 0.28 m | 0.32 m | 0.36 m | 0.36 m |
Surf report in Gulfport
Gulfport weather forecast
Current temperature and weather
Data in a table show Gulfport temperature today (September 22, 2025). For more information and forecast for a few days, go to the weather forecast Gulfport.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 80.4°F | 79.9°F | 79.2°F | 81.3°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 | | |  |
| 84.7°F | 84.7°F | 82.2°F | 80.4°F |
You may also be interested in other sections of our site for Gulfport: Sunrise and Sunset, Tides
Gulfport water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Gulfport. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Gulfport on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 57.4°F | 48.2°F | 67.5°F | cold |
| Sea water temperature in Gulfport in January | ||||
| February | 59.5°F | 52.5°F | 72.5°F | cold |
| Sea water temperature in Gulfport in February | ||||
| March | 64.8°F | 56.8°F | 76.5°F | cold |
| Sea water temperature in Gulfport in March | ||||
| April | 71.1°F | 63.5°F | 80.4°F | warm |
| Sea water temperature in Gulfport in April | ||||
| May | 78.3°F | 69.8°F | 84.6°F | hot |
| Sea water temperature in Gulfport in May | ||||
| June | 83.8°F | 78.4°F | 88.7°F | hot |
| Sea water temperature in Gulfport in June | ||||
| July | 85.5°F | 80.8°F | 88.9°F | hot |
| Sea water temperature in Gulfport in July | ||||
| August | 85.8°F | 81.5°F | 89.6°F | hot |
| Sea water temperature in Gulfport in August | ||||
| September | 83.1°F | 76.1°F | 87.8°F | hot |
| Sea water temperature in Gulfport in September | ||||
| October | 75.9°F | 67.6°F | 85.5°F | warm |
| Sea water temperature in Gulfport in October | ||||
| November | 67.8°F | 59.5°F | 78.1°F | cold |
| Sea water temperature in Gulfport in November | ||||
| December | 61.3°F | 49.8°F | 68.5°F | cold |
| Sea water temperature in Gulfport in December | ||||
Chart monthly average water temperature in Gulfport
