Port Richey water temp
This data the coastal Port Richey 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 Port Richey
Water temperature in Port Richey today is 83.7°F. Based on our historical data over a period of ten years, the warmest water in this day in the Gulf of Mexico near Port Richey was recorded in 2022 and was 86.9°F, and the coldest was recorded in 2016 at 82.8°F. Sea water temperature in Port Richey is expected to rise to 84.9°F in the next 10 days. September average water temperature in Port Richey is 84.6°F, the minimum temperature is 79.9°F, and the maximum is 88.2°F.
The swimming season in Port Richey lasts from March to December. During those months, Port Richey water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Port Richey in winter reaches 64°F, in spring 74.1°F, in summer the average temperature rises to 85.8°F, and in autumn it is 78.3°F.
Port Richey water temperature now
| September 5, 2025 |
|---|
| today temp |
| 83.7°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 83.8°F |
The ocean salinity in Port Richey is 33.09‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Port Richey 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 Port Richey. 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 Port Richey. Data in table shown for September 5, 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' 6" | 0' 8" | 0' 8" | 0' 8" |
| 0.16 m | 0.2 m | 0.2 m | 0.21 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 10" | 0' 10" | 0' 9" | 0' 10" |
| 0.25 m | 0.25 m | 0.24 m | 0.25 m |
Surf report in Port Richey
Port Richey weather forecast
Current temperature and weather
Data in a table show Port Richey temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Port Richey.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  |  |  |
| 81.1°F | 79.2°F | 78.3°F | 79°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 85.1°F | 87.4°F | 84.9°F | 81.7°F |
You may also be interested in other sections of our site for Port Richey: Sunrise and Sunset, Tides
Port Richey water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Port Richey. 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 Port Richey 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 | 62.4°F | 50.5°F | 73.2°F | cold |
| Ocean water temperature in Port Richey in January | ||||
| February | 63.9°F | 54°F | 75.6°F | cold |
| Ocean water temperature in Port Richey in February | ||||
| March | 68.2°F | 57.4°F | 81.7°F | warm |
| Ocean water temperature in Port Richey in March | ||||
| April | 74.1°F | 64°F | 81°F | warm |
| Ocean water temperature in Port Richey in April | ||||
| May | 79.9°F | 73.2°F | 87.3°F | hot |
| Ocean water temperature in Port Richey in May | ||||
| June | 84.6°F | 76.8°F | 89.2°F | hot |
| Ocean water temperature in Port Richey in June | ||||
| July | 86.4°F | 82.8°F | 91°F | hot |
| Ocean water temperature in Port Richey in July | ||||
| August | 86.7°F | 83.3°F | 92.7°F | hot |
| Ocean water temperature in Port Richey in August | ||||
| September | 84.6°F | 79.9°F | 88.2°F | hot |
| Ocean water temperature in Port Richey in September | ||||
| October | 79°F | 67.3°F | 86.2°F | hot |
| Ocean water temperature in Port Richey in October | ||||
| November | 71.2°F | 62.1°F | 81.5°F | warm |
| Ocean water temperature in Port Richey in November | ||||
| December | 65.8°F | 53.2°F | 73.8°F | cold |
| Ocean water temperature in Port Richey in December | ||||
Chart monthly average water temperature in Port Richey
