Fort Wetherill State Park water temp
This data the coastal Fort Wetherill State Park 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 Fort Wetherill State Park
Water temperature in Fort Wetherill State Park today is 68.7°F. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Fort Wetherill State Park was recorded in 2021 and was 70.7°F, and the coldest was recorded in 2013 at 63.5°F. Sea water temperature in Fort Wetherill State Park is expected to drop to 64.6°F in the next 10 days. September average water temperature in Fort Wetherill State Park is 67.8°F, the minimum temperature is 63.3°F, and the maximum is 74.3°F.
The swimming season in Fort Wetherill State Park lasts from July to September. During those months, Fort Wetherill State Park water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Fort Wetherill State Park in winter reaches 43.3°F, in spring 46°F, in summer the average temperature rises to 67.8°F, and in autumn it is 61.9°F.
Fort Wetherill State Park water temperature now
| September 25, 2025 |
|---|
| today temp |
| 68.7°F |
| September 24, 2025 |
|---|
| yesterday temp |
| 67.8°F |
The ocean salinity in Fort Wetherill State Park is 30.10‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Fort Wetherill State Park 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 Fort Wetherill State Park. 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 Fort Wetherill State Park. Data in table shown for September 25, 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' 8" | 2' 6" | 2' 5" | 2' 5" |
| 0.81 m | 0.77 m | 0.73 m | 0.74 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 9" | 2' 11" | 3' 3" | 3' 8" |
| 0.83 m | 0.9 m | 0.98 m | 1.13 m |
Surf report in Fort Wetherill State Park
Fort Wetherill State Park weather forecast
Current temperature and weather
Data in a table show Fort Wetherill State Park temperature today (September 25, 2025). For more information and forecast for a few days, go to the weather forecast Fort Wetherill State Park.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 64°F | 64.2°F | 64.4°F | 66.9°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | |  |
| 68.5°F | 68.9°F | 69.3°F | 69.1°F |
You may also be interested in other sections of our site for Fort Wetherill State Park: Sunrise and Sunset, Tides
Fort Wetherill State Park water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Fort Wetherill State Park. 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 Fort Wetherill State Park 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 Fort Wetherill State Park
