North Port water temp
This data the coastal North Port ocean 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 ocean temperature in North Port
Water temperature in North Port 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 North Port was recorded in 2009 and was 86.5°F, and the coldest was recorded in 2012 at 82.2°F. Sea water temperature in North Port is expected to drop to 82.6°F in the next 10 days. September average water temperature in North Port is 85.3°F, the minimum temperature is 81.7°F, and the maximum is 88°F.
The swimming season in North Port lasts from January to December, twelve months per year! During those months, North Port water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in North Port in winter reaches 68°F, in spring 75.7°F, in summer the average temperature rises to 85.8°F, and in autumn it is 80.1°F.
North Port water temperature now
| September 26, 2025 |
|---|
| today temp |
| 84.4°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 85.3°F |
The ocean salinity in North Port is 36.73‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in North Port 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 North Port. 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 North Port. Data in table shown for September 26, 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' 4" | 0' 4" | 0' 4" | 0' 4" |
| 0.1 m | 0.09 m | 0.09 m | 0.09 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 3" | 0' 4" | 0' 4" | 0' 4" |
| 0.08 m | 0.09 m | 0.09 m | 0.11 m |
Surf report in North Port
North Port weather forecast
Current temperature and weather
Data in a table show North Port temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast North Port.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | |  |  |
| 79.7°F | 77.2°F | 75.4°F | 81°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
|  | | |
| 90.7°F | 90.1°F | 86.5°F | 80.8°F |
You may also be interested in other sections of our site for North Port: Sunrise and Sunset, Tides
North Port water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in North Port. 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 North Port 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 | 66.7°F | 56.1°F | 74.5°F | cold |
| Ocean water temperature in North Port in January | ||||
| February | 67.6°F | 60.4°F | 77°F | cold |
| Ocean water temperature in North Port in February | ||||
| March | 70.7°F | 60.1°F | 81.3°F | warm |
| Ocean water temperature in North Port in March | ||||
| April | 75.9°F | 65.8°F | 82.4°F | warm |
| Ocean water temperature in North Port in April | ||||
| May | 80.6°F | 75°F | 87.3°F | hot |
| Ocean water temperature in North Port in May | ||||
| June | 84.6°F | 77.5°F | 88.2°F | hot |
| Ocean water temperature in North Port in June | ||||
| July | 86.4°F | 83.5°F | 89.8°F | hot |
| Ocean water temperature in North Port in July | ||||
| August | 86.7°F | 83.7°F | 89.6°F | hot |
| Ocean water temperature in North Port in August | ||||
| September | 85.3°F | 81.7°F | 88°F | hot |
| Ocean water temperature in North Port in September | ||||
| October | 80.8°F | 73°F | 86.7°F | hot |
| Ocean water temperature in North Port in October | ||||
| November | 74.3°F | 67.8°F | 82.9°F | warm |
| Ocean water temperature in North Port in November | ||||
| December | 69.8°F | 62.2°F | 75.7°F | warm |
| Ocean water temperature in North Port in December | ||||
Chart monthly average water temperature in North Port
