New Smyrna Beach water temp
This data the coastal New Smyrna Beach 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 New Smyrna Beach
Water temperature in New Smyrna Beach today is 83.3°F. Based on our historical data over a period of ten years, the warmest water in this day in New Smyrna Beach was recorded in 2018 and was 84°F, and the coldest was recorded in 2008 at 79.7°F. Sea water temperature in New Smyrna Beach is expected to drop to 81°F in the next 10 days. September average water temperature in New Smyrna Beach is 82.8°F, the minimum temperature is 79.7°F, and the maximum is 85.6°F.
The swimming season in New Smyrna Beach lasts from January to December, twelve months per year! During those months, New Smyrna Beach water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in New Smyrna Beach in winter reaches 67.5°F, in spring 72.3°F, in summer the average temperature rises to 81.9°F, and in autumn it is 78.6°F.
New Smyrna Beach water temperature now
| September 26, 2025 |
|---|
| today temp |
| 83.3°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 83.1°F |
The ocean salinity in New Smyrna Beach is 36.09‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in New Smyrna Beach 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 New Smyrna Beach. 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 New Smyrna Beach. 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 |
|---|---|---|---|
| 2' 0" | 2' 0" | 1' 11" | 1' 10" |
| 0.62 m | 0.61 m | 0.58 m | 0.56 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 9" | 1' 9" | 1' 9" | 1' 10" |
| 0.54 m | 0.53 m | 0.54 m | 0.57 m |
Surf report in New Smyrna Beach
New Smyrna Beach weather forecast
Current temperature and weather
Data in a table show New Smyrna Beach temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast New Smyrna Beach.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 75.7°F | 74.5°F | 73.6°F | 78.8°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
|  | |  |
| 88°F | 87.3°F | 82.9°F | 80.4°F |
You may also be interested in other sections of our site for New Smyrna Beach: Sunrise and Sunset, Tides
New Smyrna Beach water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in New Smyrna Beach. 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 New Smyrna Beach 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
Chart monthly average water temperature in New Smyrna Beach
