Valparaiso (FL) water temp
This data the coastal Valparaiso 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 Valparaiso
Water temperature in Valparaiso today is 83.8°F. Based on our historical data over a period of ten years, the warmest water in this day in Valparaiso was recorded in 2018 and was 84.7°F, and the coldest was recorded in 2008 at 80.8°F. Sea water temperature in Valparaiso is expected to drop to 80.2°F in the next 10 days. September average water temperature in Valparaiso is 83.7°F, the minimum temperature is 80.1°F, and the maximum is 87.4°F.
The swimming season in Valparaiso lasts from March to November. During those months, Valparaiso water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Valparaiso in winter reaches 63.5°F, in spring 70.7°F, in summer the average temperature rises to 84.4°F, and in autumn it is 77.5°F.
Valparaiso water temperature now
| September 26, 2025 |
|---|
| today temp |
| 83.8°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 83.1°F |
The ocean salinity in Valparaiso is 34.65‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Valparaiso 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 Valparaiso. 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 Valparaiso. 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 |
|---|---|---|---|
| 1' 5" | 1' 5" | 1' 3" | 1' 3" |
| 0.44 m | 0.43 m | 0.39 m | 0.39 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 2" | 1' 1" | 1' 0" | 0' 11" |
| 0.35 m | 0.32 m | 0.3 m | 0.27 m |
Surf report in Valparaiso
Valparaiso weather forecast
Current temperature and weather
Data in a table show Valparaiso temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Valparaiso.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  | |  |
| 76.5°F | 76.1°F | 73.8°F | 75.4°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 | | | |
| 80.2°F | 80.1°F | 80.8°F | 79.2°F |
You may also be interested in other sections of our site for Valparaiso: Sunrise and Sunset, Tides
Valparaiso water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Valparaiso. 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 Valparaiso 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 | 53.4°F | 68.7°F | cold |
| Ocean water temperature in Valparaiso in January | ||||
| February | 62.1°F | 55.8°F | 69.8°F | cold |
| Ocean water temperature in Valparaiso in February | ||||
| March | 65.1°F | 59°F | 77.4°F | cold |
| Ocean water temperature in Valparaiso in March | ||||
| April | 70°F | 63.5°F | 79°F | warm |
| Ocean water temperature in Valparaiso in April | ||||
| May | 76.8°F | 70.2°F | 86.2°F | warm |
| Ocean water temperature in Valparaiso in May | ||||
| June | 82.8°F | 76.1°F | 88°F | hot |
| Ocean water temperature in Valparaiso in June | ||||
| July | 84.9°F | 81.1°F | 88.9°F | hot |
| Ocean water temperature in Valparaiso in July | ||||
| August | 85.5°F | 81.5°F | 89.4°F | hot |
| Ocean water temperature in Valparaiso in August | ||||
| September | 83.7°F | 80.1°F | 87.4°F | hot |
| Ocean water temperature in Valparaiso in September | ||||
| October | 78.1°F | 71.1°F | 84.9°F | hot |
| Ocean water temperature in Valparaiso in October | ||||
| November | 71.1°F | 64.6°F | 76.5°F | warm |
| Ocean water temperature in Valparaiso in November | ||||
| December | 65.8°F | 56.1°F | 69.6°F | cold |
| Ocean water temperature in Valparaiso in December | ||||
Chart monthly average water temperature in Valparaiso
